去kafka官网（http://kafka.apache.org/downloads.html）下最新包（目前是2.3.0），不分操作系统，直接点二进制压缩包链接跳过去下载即可 -> 解压到你指定的本地目录（我的是D:dev）-> 修改配置文件server.properties（在config目录下），找到zookeeper.connect并指定你的zk（我使用的本地zk端口就是2181，所以无需修改) -> 启动本地zk（kafka自带了一个zk，你也可以启动本地外带的zk） -> 启动kafka。
1、打开一个命令行界面，启动kafka自带本地zk：
D:>cd Devkafka_2.12-2.3.0 D:Devkafka_2.12-2.3.0>.inwindowszookeeper-server-start.bat .configzookeeper.properties [2019-07-23 08:55:57,978] INFO Reading configuration from: .configzookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig) [2019-07-23 08:55:57,990] INFO autopurge.snapRetainCount set to 3 (org.apache.zookeeper.server.DatadirCleanupManager) [2019-07-23 08:55:57,990] INFO autopurge.purgeInterval set to 0 (org.apache.zookeeper.server.DatadirCleanupManager) [2019-07-23 08:55:57,991] INFO Purge task is not scheduled. (org.apache.zookeeper.server.DatadirCleanupManager) [2019-07-23 08:55:57,991] WARN Either no config or no quorum defined in config, running in standalone mode (org.apache.zookeeper.server.quorum.QuorumPeerMain) [2019-07-23 08:55:58,021] INFO Reading configuration from: .configzookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig) [2019-07-23 08:55:58,022] INFO Starting server (org.apache.zookeeper.server.ZooKeeperServerMain) [2019-07-23 08:55:58,037] INFO Server environment:zookeeper.version=3.4.14-4c25d480e66aadd371de8bd2fd8da255ac140bcf, built on 03/06/2019 16:18 GMT (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,037] INFO Server environment:host.name=wulf00.home.langchao.com (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,037] INFO Server environment:java.version=1.8.0_102 (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,037] INFO Server environment:java.vendor=Oracle Corporation (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,038] INFO Server environment:java.home=D:DevJavajdk1.8.0_102jre (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,039] INFO Server environment:java.class.path=D:Devkafka_2.12-2.3.0libsactivation-1.1.1.jar;D:Devkafka_2.12-2.3.0libsaopalliance-repackaged-2.5.0.jar;D:Devkafka_2.12-2.3.0libsargparse4j-0.7.0.jar;D:Devkafka_2.12-2.3.0libsaudience-annotations-0.5.0.jar;D:Devkafka_2.12-2.3.0libscommons-lang3-3.8.1.jar;D:Devkafka_2.12-2.3.0libsconnect-api-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-basic-auth-extension-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-file-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-json-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-runtime-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-transforms-2.3.0.jar;D:Devkafka_2.12-2.3.0libsguava-20.0.jar;D:Devkafka_2.12-2.3.0libshk2-api-2.5.0.jar;D:Devkafka_2.12-2.3.0libshk2-locator-2.5.0.jar;D:Devkafka_2.12-2.3.0libshk2-utils-2.5.0.jar;D:Devkafka_2.12-2.3.0libsjackson-annotations-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-core-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-databind-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-dataformat-csv-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-datatype-jdk8-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-jaxrs-base-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-jaxrs-json-provider-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-module-jaxb-annotations-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-module-paranamer-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-module-scala_2.12-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjakarta.annotation-api-1.3.4.jar;D:Devkafka_2.12-2.3.0libsjakarta.inject-2.5.0.jar;D:Devkafka_2.12-2.3.0libsjakarta.ws.rs-api-2.1.5.jar;D:Devkafka_2.12-2.3.0libsjavassist-3.22.0-CR2.jar;D:Devkafka_2.12-2.3.0libsjavax.servlet-api-3.1.0.jar;D:Devkafka_2.12-2.3.0libsjavax.ws.rs-api-2.1.1.jar;D:Devkafka_2.12-2.3.0libsjaxb-api-2.3.0.jar;D:Devkafka_2.12-2.3.0libsjersey-client-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-common-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-container-servlet-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-container-servlet-core-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-hk2-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-media-jaxb-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-server-2.28.jar;D:Devkafka_2.12-2.3.0libsjetty-client-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-continuation-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-http-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-io-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-security-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-server-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-servlet-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-servlets-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-util-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjopt-simple-5.0.4.jar;D:Devkafka_2.12-2.3.0libsjsr305-3.0.2.jar;D:Devkafka_2.12-2.3.0libskafka-clients-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-log4j-appender-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-streams-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-streams-examples-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-streams-scala_2.12-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-streams-test-utils-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-tools-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-javadoc.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-javadoc.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-scaladoc.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-scaladoc.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-sources.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-sources.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-test-sources.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-test-sources.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-test.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-test.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0.jar.asc;D:Devkafka_2.12-2.3.0libslog4j-1.2.17.jar;D:Devkafka_2.12-2.3.0libslz4-java-1.6.0.jar;D:Devkafka_2.12-2.3.0libsmaven-artifact-3.6.1.jar;D:Devkafka_2.12-2.3.0libsmetrics-core-2.2.0.jar;D:Devkafka_2.12-2.3.0libsosgi-resource-locator-1.0.1.jar;D:Devkafka_2.12-2.3.0libsparanamer-2.8.jar;D:Devkafka_2.12-2.3.0libsplexus-utils-3.2.0.jar;D:Devkafka_2.12-2.3.0libs eflections-0.9.11.jar;D:Devkafka_2.12-2.3.0libs ocksdbjni-5.18.3.jar;D:Devkafka_2.12-2.3.0libsscala-library-2.12.8.jar;D:Devkafka_2.12-2.3.0libsscala-logging_2.12-3.9.0.jar;D:Devkafka_2.12-2.3.0libsscala-reflect-2.12.8.jar;D:Devkafka_2.12-2.3.0libsslf4j-api-1.7.26.jar;D:Devkafka_2.12-2.3.0libsslf4j-log4j12-1.7.26.jar;D:Devkafka_2.12-2.3.0libssnappy-java-1.1.7.3.jar;D:Devkafka_2.12-2.3.0libsspotbugs-annotations-3.1.9.jar;D:Devkafka_2.12-2.3.0libsvalidation-api-2.0.1.Final.jar;D:Devkafka_2.12-2.3.0libszkclient-0.11.jar;D:Devkafka_2.12-2.3.0libszookeeper-3.4.14.jar;D:Devkafka_2.12-2.3.0libszstd-jni-1.4.0-1.jar (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,040] INFO Server environment:java.library.path=D:DevJavajdk1.8.0_102in;C:WINDOWSSunJavain;C:WINDOWSsystem32;C:WINDOWS;C:Program Files (x86)Common FilesOracleJavajavapath;C:WINDOWSsystem32;C:WINDOWS;C:WINDOWSSystem32Wbem;C:WINDOWSSystem32WindowsPowerShellv1.0;C:WindowsCCM;D:DevJavajdk1.8.0_102in;D:Devapache-maven-3.3.9in;D:Devapache-tomcat-9.0.0.M26in;D:Devoracleproduct11.2.0dbhome_1in;C:ProgramDataOracleJavajavapath;D:Devoracleinstantclient_12_2;D:DevGitcmd;C:WINDOWSSystem32OpenSSH;C:Program Files (x86)Windows Kits8.1Windows Performance Toolkit;D:UtilityTortoiseSVNin;D:Devmysqlmysql-5.7.26-winx64in;C:UserswulfAppDataLocalMicrosoftWindowsApps;;D:UtilityFiddler;C:UserswulfAppDataLocalMicrosoftWindowsApps;. (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,040] INFO Server environment:java.io.tmpdir=C:UserswulfAppDataLocalTemp (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,044] INFO Server environment:java.compiler=<NA> (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,045] INFO Server environment:os.name=Windows 10 (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,046] INFO Server environment:os.arch=amd64 (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,047] INFO Server environment:os.version=10.0 (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,048] INFO Server environment:user.name=wulf (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,049] INFO Server environment:user.home=C:Userswulf (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,049] INFO Server environment:user.dir=D:Devkafka_2.12-2.3.0 (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,065] INFO tickTime set to 3000 (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,067] INFO minSessionTimeout set to -1 (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,068] INFO maxSessionTimeout set to -1 (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:55:58,189] INFO Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory (org.apache.zookeeper.server.ServerCnxnFactory) [2019-07-23 08:55:58,193] INFO binding to port 0.0.0.0/0.0.0.0:2181 (org.apache.zookeeper.server.NIOServerCnxnFactory) [2019-07-23 08:56:05,510] INFO Expiring session 0x10036f5e48d0000, timeout of 6000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer) [2019-07-23 08:56:05,517] INFO Processed session termination for sessionid: 0x10036f5e48d0000 (org.apache.zookeeper.server.PrepRequestProcessor) [2019-07-23 08:56:05,518] INFO Creating new log file: log.2e7 (org.apache.zookeeper.server.persistence.FileTxnLog)
2、再打开一个命令行界面，启动kafka：
D:>cd Devkafka_2.12-2.3.0 D:Devkafka_2.12-2.3.0>.inwindowskafka-server-start.bat .configserver.properties [2019-07-23 09:00:32,915] INFO Registered kafka:type=kafka.Log4jController MBean (kafka.utils.Log4jControllerRegistration$) log4j:ERROR Failed to rename [D:Devkafka_2.12-2.3.0/logs/server.log] to [D:Devkafka_2.12-2.3.0/logs/server.log.2019-07-23-08]. [2019-07-23 09:00:33,741] INFO starting (kafka.server.KafkaServer) [2019-07-23 09:00:33,742] INFO Connecting to zookeeper on localhost:2181 (kafka.server.KafkaServer) [2019-07-23 09:00:33,776] INFO [ZooKeeperClient Kafka server] Initializing a new session to localhost:2181. (kafka.zookeeper.ZooKeeperClient) [2019-07-23 09:00:33,789] INFO Client environment:zookeeper.version=3.4.14-4c25d480e66aadd371de8bd2fd8da255ac140bcf, built on 03/06/2019 16:18 GMT (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,790] INFO Client environment:host.name=wulf00.home.langchao.com (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,790] INFO Client environment:java.version=1.8.0_102 (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,790] INFO Client environment:java.vendor=Oracle Corporation (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,790] INFO Client environment:java.home=D:DevJavajdk1.8.0_102jre (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,790] INFO Client environment:java.class.path=D:Devkafka_2.12-2.3.0libsactivation-1.1.1.jar;D:Devkafka_2.12-2.3.0libsaopalliance-repackaged-2.5.0.jar;D:Devkafka_2.12-2.3.0libsargparse4j-0.7.0.jar;D:Devkafka_2.12-2.3.0libsaudience-annotations-0.5.0.jar;D:Devkafka_2.12-2.3.0libscommons-lang3-3.8.1.jar;D:Devkafka_2.12-2.3.0libsconnect-api-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-basic-auth-extension-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-file-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-json-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-runtime-2.3.0.jar;D:Devkafka_2.12-2.3.0libsconnect-transforms-2.3.0.jar;D:Devkafka_2.12-2.3.0libsguava-20.0.jar;D:Devkafka_2.12-2.3.0libshk2-api-2.5.0.jar;D:Devkafka_2.12-2.3.0libshk2-locator-2.5.0.jar;D:Devkafka_2.12-2.3.0libshk2-utils-2.5.0.jar;D:Devkafka_2.12-2.3.0libsjackson-annotations-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-core-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-databind-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-dataformat-csv-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-datatype-jdk8-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-jaxrs-base-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-jaxrs-json-provider-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-module-jaxb-annotations-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-module-paranamer-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjackson-module-scala_2.12-2.9.9.jar;D:Devkafka_2.12-2.3.0libsjakarta.annotation-api-1.3.4.jar;D:Devkafka_2.12-2.3.0libsjakarta.inject-2.5.0.jar;D:Devkafka_2.12-2.3.0libsjakarta.ws.rs-api-2.1.5.jar;D:Devkafka_2.12-2.3.0libsjavassist-3.22.0-CR2.jar;D:Devkafka_2.12-2.3.0libsjavax.servlet-api-3.1.0.jar;D:Devkafka_2.12-2.3.0libsjavax.ws.rs-api-2.1.1.jar;D:Devkafka_2.12-2.3.0libsjaxb-api-2.3.0.jar;D:Devkafka_2.12-2.3.0libsjersey-client-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-common-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-container-servlet-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-container-servlet-core-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-hk2-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-media-jaxb-2.28.jar;D:Devkafka_2.12-2.3.0libsjersey-server-2.28.jar;D:Devkafka_2.12-2.3.0libsjetty-client-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-continuation-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-http-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-io-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-security-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-server-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-servlet-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-servlets-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjetty-util-9.4.18.v20190429.jar;D:Devkafka_2.12-2.3.0libsjopt-simple-5.0.4.jar;D:Devkafka_2.12-2.3.0libsjsr305-3.0.2.jar;D:Devkafka_2.12-2.3.0libskafka-clients-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-log4j-appender-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-streams-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-streams-examples-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-streams-scala_2.12-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-streams-test-utils-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka-tools-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-javadoc.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-javadoc.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-scaladoc.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-scaladoc.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-sources.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-sources.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-test-sources.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-test-sources.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-test.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0-test.jar.asc;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0.jar;D:Devkafka_2.12-2.3.0libskafka_2.12-2.3.0.jar.asc;D:Devkafka_2.12-2.3.0libslog4j-1.2.17.jar;D:Devkafka_2.12-2.3.0libslz4-java-1.6.0.jar;D:Devkafka_2.12-2.3.0libsmaven-artifact-3.6.1.jar;D:Devkafka_2.12-2.3.0libsmetrics-core-2.2.0.jar;D:Devkafka_2.12-2.3.0libsosgi-resource-locator-1.0.1.jar;D:Devkafka_2.12-2.3.0libsparanamer-2.8.jar;D:Devkafka_2.12-2.3.0libsplexus-utils-3.2.0.jar;D:Devkafka_2.12-2.3.0libs eflections-0.9.11.jar;D:Devkafka_2.12-2.3.0libs ocksdbjni-5.18.3.jar;D:Devkafka_2.12-2.3.0libsscala-library-2.12.8.jar;D:Devkafka_2.12-2.3.0libsscala-logging_2.12-3.9.0.jar;D:Devkafka_2.12-2.3.0libsscala-reflect-2.12.8.jar;D:Devkafka_2.12-2.3.0libsslf4j-api-1.7.26.jar;D:Devkafka_2.12-2.3.0libsslf4j-log4j12-1.7.26.jar;D:Devkafka_2.12-2.3.0libssnappy-java-1.1.7.3.jar;D:Devkafka_2.12-2.3.0libsspotbugs-annotations-3.1.9.jar;D:Devkafka_2.12-2.3.0libsvalidation-api-2.0.1.Final.jar;D:Devkafka_2.12-2.3.0libszkclient-0.11.jar;D:Devkafka_2.12-2.3.0libszookeeper-3.4.14.jar;D:Devkafka_2.12-2.3.0libszstd-jni-1.4.0-1.jar (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,791] INFO Client environment:java.library.path=D:DevJavajdk1.8.0_102in;C:WINDOWSSunJavain;C:WINDOWSsystem32;C:WINDOWS;C:Program Files (x86)Common FilesOracleJavajavapath;C:WINDOWSsystem32;C:WINDOWS;C:WINDOWSSystem32Wbem;C:WINDOWSSystem32WindowsPowerShellv1.0;C:WindowsCCM;D:DevJavajdk1.8.0_102in;D:Devapache-maven-3.3.9in;D:Devapache-tomcat-9.0.0.M26in;D:Devoracleproduct11.2.0dbhome_1in;C:ProgramDataOracleJavajavapath;D:Devoracleinstantclient_12_2;D:DevGitcmd;C:WINDOWSSystem32OpenSSH;C:Program Files (x86)Windows Kits8.1Windows Performance Toolkit;D:UtilityTortoiseSVNin;D:Devmysqlmysql-5.7.26-winx64in;C:UserswulfAppDataLocalMicrosoftWindowsApps;;D:UtilityFiddler;C:UserswulfAppDataLocalMicrosoftWindowsApps;. (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,792] INFO Client environment:java.io.tmpdir=C:UserswulfAppDataLocalTemp (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,792] INFO Client environment:java.compiler=<NA> (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,793] INFO Client environment:os.name=Windows 10 (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,794] INFO Client environment:os.arch=amd64 (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,794] INFO Client environment:os.version=10.0 (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,795] INFO Client environment:user.name=wulf (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,795] INFO Client environment:user.home=C:Userswulf (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,796] INFO Client environment:user.dir=D:Devkafka_2.12-2.3.0 (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,800] INFO Initiating client connection, connectString=localhost:2181 sessionTimeout=6000 watcher=kafka.zookeeper.ZooKeeperClient$ZooKeeperClientWatcher$@9225652 (org.apache.zookeeper.ZooKeeper) [2019-07-23 09:00:33,831] INFO [ZooKeeperClient Kafka server] Waiting until connected. (kafka.zookeeper.ZooKeeperClient) [2019-07-23 09:00:33,834] INFO Opening socket connection to server localhost/0:0:0:0:0:0:0:1:2181. Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn) [2019-07-23 09:00:33,836] INFO Socket connection established to localhost/0:0:0:0:0:0:0:1:2181, initiating session (org.apache.zookeeper.ClientCnxn) [2019-07-23 09:00:33,860] INFO Session establishment complete on server localhost/0:0:0:0:0:0:0:1:2181, sessionid = 0x1003abc0e390000, negotiated timeout = 6000 (org.apache.zookeeper.ClientCnxn) [2019-07-23 09:00:33,868] INFO [ZooKeeperClient Kafka server] Connected. (kafka.zookeeper.ZooKeeperClient) [2019-07-23 09:00:34,487] INFO Cluster ID = zATFcGnuTh-bcfZlONQiqw (kafka.server.KafkaServer) [2019-07-23 09:00:34,614] INFO KafkaConfig values: advertised.host.name = null advertised.listeners = null advertised.port = null alter.config.policy.class.name = null alter.log.dirs.replication.quota.window.num = 11 alter.log.dirs.replication.quota.window.size.seconds = 1 authorizer.class.name = auto.create.topics.enable = true auto.leader.rebalance.enable = true background.threads = 10 broker.id = 0 broker.id.generation.enable = true broker.rack = null client.quota.callback.class = null compression.type = producer connection.failed.authentication.delay.ms = 100 connections.max.idle.ms = 600000 connections.max.reauth.ms = 0 control.plane.listener.name = null controlled.shutdown.enable = true controlled.shutdown.max.retries = 3 controlled.shutdown.retry.backoff.ms = 5000 controller.socket.timeout.ms = 30000 create.topic.policy.class.name = null default.replication.factor = 1 delegation.token.expiry.check.interval.ms = 3600000 delegation.token.expiry.time.ms = 86400000 delegation.token.master.key = null delegation.token.max.lifetime.ms = 604800000 delete.records.purgatory.purge.interval.requests = 1 delete.topic.enable = true fetch.purgatory.purge.interval.requests = 1000 group.initial.rebalance.delay.ms = 0 group.max.session.timeout.ms = 1800000 group.max.size = 2147483647 group.min.session.timeout.ms = 6000 host.name = inter.broker.listener.name = null inter.broker.protocol.version = 2.3-IV1 kafka.metrics.polling.interval.secs = 10 kafka.metrics.reporters = [] leader.imbalance.check.interval.seconds = 300 leader.imbalance.per.broker.percentage = 10 listener.security.protocol.map = PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL listeners = PLAINTEXT://127.0.0.1:9092 log.cleaner.backoff.ms = 15000 log.cleaner.dedupe.buffer.size = 134217728 log.cleaner.delete.retention.ms = 86400000 log.cleaner.enable = true log.cleaner.io.buffer.load.factor = 0.9 log.cleaner.io.buffer.size = 524288 log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308 log.cleaner.max.compaction.lag.ms = 9223372036854775807 log.cleaner.min.cleanable.ratio = 0.5 log.cleaner.min.compaction.lag.ms = 0 log.cleaner.threads = 1 log.cleanup.policy = [delete] log.dir = /tmp/kafka-logs log.dirs = /tmp/kafka-logs log.flush.interval.messages = 9223372036854775807 log.flush.interval.ms = null log.flush.offset.checkpoint.interval.ms = 60000 log.flush.scheduler.interval.ms = 9223372036854775807 log.flush.start.offset.checkpoint.interval.ms = 60000 log.index.interval.bytes = 4096 log.index.size.max.bytes = 10485760 log.message.downconversion.enable = true log.message.format.version = 2.3-IV1 log.message.timestamp.difference.max.ms = 9223372036854775807 log.message.timestamp.type = CreateTime log.preallocate = false log.retention.bytes = -1 log.retention.check.interval.ms = 300000 log.retention.hours = 168 log.retention.minutes = null log.retention.ms = null log.roll.hours = 168 log.roll.jitter.hours = 0 log.roll.jitter.ms = null log.roll.ms = null log.segment.bytes = 1073741824 log.segment.delete.delay.ms = 60000 max.connections = 2147483647 max.connections.per.ip = 2147483647 max.connections.per.ip.overrides = max.incremental.fetch.session.cache.slots = 1000 message.max.bytes = 1000012 metric.reporters = [] metrics.num.samples = 2 metrics.recording.level = INFO metrics.sample.window.ms = 30000 min.insync.replicas = 1 num.io.threads = 8 num.network.threads = 3 num.partitions = 1 num.recovery.threads.per.data.dir = 1 num.replica.alter.log.dirs.threads = null num.replica.fetchers = 1 offset.metadata.max.bytes = 4096 offsets.commit.required.acks = -1 offsets.commit.timeout.ms = 5000 offsets.load.buffer.size = 5242880 offsets.retention.check.interval.ms = 600000 offsets.retention.minutes = 10080 offsets.topic.compression.codec = 0 offsets.topic.num.partitions = 50 offsets.topic.replication.factor = 1 offsets.topic.segment.bytes = 104857600 password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding password.encoder.iterations = 4096 password.encoder.key.length = 128 password.encoder.keyfactory.algorithm = null password.encoder.old.secret = null password.encoder.secret = null port = 9092 principal.builder.class = null producer.purgatory.purge.interval.requests = 1000 queued.max.request.bytes = -1 queued.max.requests = 500 quota.consumer.default = 9223372036854775807 quota.producer.default = 9223372036854775807 quota.window.num = 11 quota.window.size.seconds = 1 replica.fetch.backoff.ms = 1000 replica.fetch.max.bytes = 1048576 replica.fetch.min.bytes = 1 replica.fetch.response.max.bytes = 10485760 replica.fetch.wait.max.ms = 500 replica.high.watermark.checkpoint.interval.ms = 5000 replica.lag.time.max.ms = 10000 replica.socket.receive.buffer.bytes = 65536 replica.socket.timeout.ms = 30000 replication.quota.window.num = 11 replication.quota.window.size.seconds = 1 request.timeout.ms = 30000 reserved.broker.max.id = 1000 sasl.client.callback.handler.class = null sasl.enabled.mechanisms = [GSSAPI] sasl.jaas.config = null sasl.kerberos.kinit.cmd = /usr/bin/kinit sasl.kerberos.min.time.before.relogin = 60000 sasl.kerberos.principal.to.local.rules = [DEFAULT] sasl.kerberos.service.name = null sasl.kerberos.ticket.renew.jitter = 0.05 sasl.kerberos.ticket.renew.window.factor = 0.8 sasl.login.callback.handler.class = null sasl.login.class = null sasl.login.refresh.buffer.seconds = 300 sasl.login.refresh.min.period.seconds = 60 sasl.login.refresh.window.factor = 0.8 sasl.login.refresh.window.jitter = 0.05 sasl.mechanism.inter.broker.protocol = GSSAPI sasl.server.callback.handler.class = null security.inter.broker.protocol = PLAINTEXT socket.receive.buffer.bytes = 102400 socket.request.max.bytes = 104857600 socket.send.buffer.bytes = 102400 ssl.cipher.suites = [] ssl.client.auth = none ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1] ssl.endpoint.identification.algorithm = https ssl.key.password = null ssl.keymanager.algorithm = SunX509 ssl.keystore.location = null ssl.keystore.password = null ssl.keystore.type = JKS ssl.principal.mapping.rules = [DEFAULT] ssl.protocol = TLS ssl.provider = null ssl.secure.random.implementation = null ssl.trustmanager.algorithm = PKIX ssl.truststore.location = null ssl.truststore.password = null ssl.truststore.type = JKS transaction.abort.timed.out.transaction.cleanup.interval.ms = 60000 transaction.max.timeout.ms = 900000 transaction.remove.expired.transaction.cleanup.interval.ms = 3600000 transaction.state.log.load.buffer.size = 5242880 transaction.state.log.min.isr = 1 transaction.state.log.num.partitions = 50 transaction.state.log.replication.factor = 1 transaction.state.log.segment.bytes = 104857600 transactional.id.expiration.ms = 604800000 unclean.leader.election.enable = false zookeeper.connect = localhost:2181 zookeeper.connection.timeout.ms = 6000 zookeeper.max.in.flight.requests = 10 zookeeper.session.timeout.ms = 6000 zookeeper.set.acl = false zookeeper.sync.time.ms = 2000 (kafka.server.KafkaConfig) [2019-07-23 09:00:34,645] INFO KafkaConfig values: advertised.host.name = null advertised.listeners = null advertised.port = null alter.config.policy.class.name = null alter.log.dirs.replication.quota.window.num = 11 alter.log.dirs.replication.quota.window.size.seconds = 1 authorizer.class.name = auto.create.topics.enable = true auto.leader.rebalance.enable = true background.threads = 10 broker.id = 0 broker.id.generation.enable = true broker.rack = null client.quota.callback.class = null compression.type = producer connection.failed.authentication.delay.ms = 100 connections.max.idle.ms = 600000 connections.max.reauth.ms = 0 control.plane.listener.name = null controlled.shutdown.enable = true controlled.shutdown.max.retries = 3 controlled.shutdown.retry.backoff.ms = 5000 controller.socket.timeout.ms = 30000 create.topic.policy.class.name = null default.replication.factor = 1 delegation.token.expiry.check.interval.ms = 3600000 delegation.token.expiry.time.ms = 86400000 delegation.token.master.key = null delegation.token.max.lifetime.ms = 604800000 delete.records.purgatory.purge.interval.requests = 1 delete.topic.enable = true fetch.purgatory.purge.interval.requests = 1000 group.initial.rebalance.delay.ms = 0 group.max.session.timeout.ms = 1800000 group.max.size = 2147483647 group.min.session.timeout.ms = 6000 host.name = inter.broker.listener.name = null inter.broker.protocol.version = 2.3-IV1 kafka.metrics.polling.interval.secs = 10 kafka.metrics.reporters = [] leader.imbalance.check.interval.seconds = 300 leader.imbalance.per.broker.percentage = 10 listener.security.protocol.map = PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL listeners = PLAINTEXT://127.0.0.1:9092 log.cleaner.backoff.ms = 15000 log.cleaner.dedupe.buffer.size = 134217728 log.cleaner.delete.retention.ms = 86400000 log.cleaner.enable = true log.cleaner.io.buffer.load.factor = 0.9 log.cleaner.io.buffer.size = 524288 log.cleaner.io.max.bytes.per.second = 1.7976931348623157E308 log.cleaner.max.compaction.lag.ms = 9223372036854775807 log.cleaner.min.cleanable.ratio = 0.5 log.cleaner.min.compaction.lag.ms = 0 log.cleaner.threads = 1 log.cleanup.policy = [delete] log.dir = /tmp/kafka-logs log.dirs = /tmp/kafka-logs log.flush.interval.messages = 9223372036854775807 log.flush.interval.ms = null log.flush.offset.checkpoint.interval.ms = 60000 log.flush.scheduler.interval.ms = 9223372036854775807 log.flush.start.offset.checkpoint.interval.ms = 60000 log.index.interval.bytes = 4096 log.index.size.max.bytes = 10485760 log.message.downconversion.enable = true log.message.format.version = 2.3-IV1 log.message.timestamp.difference.max.ms = 9223372036854775807 log.message.timestamp.type = CreateTime log.preallocate = false log.retention.bytes = -1 log.retention.check.interval.ms = 300000 log.retention.hours = 168 log.retention.minutes = null log.retention.ms = null log.roll.hours = 168 log.roll.jitter.hours = 0 log.roll.jitter.ms = null log.roll.ms = null log.segment.bytes = 1073741824 log.segment.delete.delay.ms = 60000 max.connections = 2147483647 max.connections.per.ip = 2147483647 max.connections.per.ip.overrides = max.incremental.fetch.session.cache.slots = 1000 message.max.bytes = 1000012 metric.reporters = [] metrics.num.samples = 2 metrics.recording.level = INFO metrics.sample.window.ms = 30000 min.insync.replicas = 1 num.io.threads = 8 num.network.threads = 3 num.partitions = 1 num.recovery.threads.per.data.dir = 1 num.replica.alter.log.dirs.threads = null num.replica.fetchers = 1 offset.metadata.max.bytes = 4096 offsets.commit.required.acks = -1 offsets.commit.timeout.ms = 5000 offsets.load.buffer.size = 5242880 offsets.retention.check.interval.ms = 600000 offsets.retention.minutes = 10080 offsets.topic.compression.codec = 0 offsets.topic.num.partitions = 50 offsets.topic.replication.factor = 1 offsets.topic.segment.bytes = 104857600 password.encoder.cipher.algorithm = AES/CBC/PKCS5Padding password.encoder.iterations = 4096 password.encoder.key.length = 128 password.encoder.keyfactory.algorithm = null password.encoder.old.secret = null password.encoder.secret = null port = 9092 principal.builder.class = null producer.purgatory.purge.interval.requests = 1000 queued.max.request.bytes = -1 queued.max.requests = 500 quota.consumer.default = 9223372036854775807 quota.producer.default = 9223372036854775807 quota.window.num = 11 quota.window.size.seconds = 1 replica.fetch.backoff.ms = 1000 replica.fetch.max.bytes = 1048576 replica.fetch.min.bytes = 1 replica.fetch.response.max.bytes = 10485760 replica.fetch.wait.max.ms = 500 replica.high.watermark.checkpoint.interval.ms = 5000 replica.lag.time.max.ms = 10000 replica.socket.receive.buffer.bytes = 65536 replica.socket.timeout.ms = 30000 replication.quota.window.num = 11 replication.quota.window.size.seconds = 1 request.timeout.ms = 30000 reserved.broker.max.id = 1000 sasl.client.callback.handler.class = null sasl.enabled.mechanisms = [GSSAPI] sasl.jaas.config = null sasl.kerberos.kinit.cmd = /usr/bin/kinit sasl.kerberos.min.time.before.relogin = 60000 sasl.kerberos.principal.to.local.rules = [DEFAULT] sasl.kerberos.service.name = null sasl.kerberos.ticket.renew.jitter = 0.05 sasl.kerberos.ticket.renew.window.factor = 0.8 sasl.login.callback.handler.class = null sasl.login.class = null sasl.login.refresh.buffer.seconds = 300 sasl.login.refresh.min.period.seconds = 60 sasl.login.refresh.window.factor = 0.8 sasl.login.refresh.window.jitter = 0.05 sasl.mechanism.inter.broker.protocol = GSSAPI sasl.server.callback.handler.class = null security.inter.broker.protocol = PLAINTEXT socket.receive.buffer.bytes = 102400 socket.request.max.bytes = 104857600 socket.send.buffer.bytes = 102400 ssl.cipher.suites = [] ssl.client.auth = none ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1] ssl.endpoint.identification.algorithm = https ssl.key.password = null ssl.keymanager.algorithm = SunX509 ssl.keystore.location = null ssl.keystore.password = null ssl.keystore.type = JKS ssl.principal.mapping.rules = [DEFAULT] ssl.protocol = TLS ssl.provider = null ssl.secure.random.implementation = null ssl.trustmanager.algorithm = PKIX ssl.truststore.location = null ssl.truststore.password = null ssl.truststore.type = JKS transaction.abort.timed.out.transaction.cleanup.interval.ms = 60000 transaction.max.timeout.ms = 900000 transaction.remove.expired.transaction.cleanup.interval.ms = 3600000 transaction.state.log.load.buffer.size = 5242880 transaction.state.log.min.isr = 1 transaction.state.log.num.partitions = 50 transaction.state.log.replication.factor = 1 transaction.state.log.segment.bytes = 104857600 transactional.id.expiration.ms = 604800000 unclean.leader.election.enable = false zookeeper.connect = localhost:2181 zookeeper.connection.timeout.ms = 6000 zookeeper.max.in.flight.requests = 10 zookeeper.session.timeout.ms = 6000 zookeeper.set.acl = false zookeeper.sync.time.ms = 2000 (kafka.server.KafkaConfig) [2019-07-23 09:00:34,683] INFO [ThrottledChannelReaper-Fetch]: Starting (kafka.server.ClientQuotaManager$ThrottledChannelReaper) [2019-07-23 09:00:34,684] INFO [ThrottledChannelReaper-Produce]: Starting (kafka.server.ClientQuotaManager$ThrottledChannelReaper) [2019-07-23 09:00:34,687] INFO [ThrottledChannelReaper-Request]: Starting (kafka.server.ClientQuotaManager$ThrottledChannelReaper) [2019-07-23 09:00:34,758] INFO Loading logs. (kafka.log.LogManager) [2019-07-23 09:00:34,862] INFO [Log partition=springCloudBus-0, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:34,867] INFO [Log partition=springCloudBus-0, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,272] INFO [ProducerStateManager partition=springCloudBus-0] Writing producer snapshot at offset 39 (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,387] INFO [Log partition=springCloudBus-0, dir=D: mpkafka-logs] Loading producer state till offset 39 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,392] INFO [ProducerStateManager partition=springCloudBus-0] Loading producer state from snapshot file 'D: mpkafka-logsspringCloudBus-0 0000000000000000039.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,408] INFO [Log partition=springCloudBus-0, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 39 in 600 ms (kafka.log.Log) [2019-07-23 09:00:35,424] INFO [Log partition=test-0, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,424] INFO [Log partition=test-0, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,452] INFO [Log partition=test-0, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,455] INFO [Log partition=test-0, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 36 ms (kafka.log.Log) [2019-07-23 09:00:35,464] INFO [Log partition=__consumer_offsets-0, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,464] INFO [Log partition=__consumer_offsets-0, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,484] INFO [ProducerStateManager partition=__consumer_offsets-0] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,501] INFO [Log partition=__consumer_offsets-0, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,503] INFO [ProducerStateManager partition=__consumer_offsets-0] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-0 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,504] INFO [Log partition=__consumer_offsets-0, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 46 ms (kafka.log.Log) [2019-07-23 09:00:35,515] INFO [Log partition=__consumer_offsets-1, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,515] INFO [Log partition=__consumer_offsets-1, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,534] INFO [ProducerStateManager partition=__consumer_offsets-1] Writing producer snapshot at offset 6 (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,550] INFO [Log partition=__consumer_offsets-1, dir=D: mpkafka-logs] Loading producer state till offset 6 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,554] INFO [ProducerStateManager partition=__consumer_offsets-1] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-1 0000000000000000006.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,555] INFO [Log partition=__consumer_offsets-1, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 6 in 48 ms (kafka.log.Log) [2019-07-23 09:00:35,563] INFO [Log partition=__consumer_offsets-10, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,564] INFO [Log partition=__consumer_offsets-10, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,588] INFO [Log partition=__consumer_offsets-10, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,591] INFO [Log partition=__consumer_offsets-10, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 32 ms (kafka.log.Log) [2019-07-23 09:00:35,600] INFO [Log partition=__consumer_offsets-11, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,601] INFO [Log partition=__consumer_offsets-11, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,626] INFO [Log partition=__consumer_offsets-11, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,628] INFO [Log partition=__consumer_offsets-11, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 33 ms (kafka.log.Log) [2019-07-23 09:00:35,638] INFO [Log partition=__consumer_offsets-12, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,639] INFO [Log partition=__consumer_offsets-12, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,659] INFO [ProducerStateManager partition=__consumer_offsets-12] Writing producer snapshot at offset 10 (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,674] INFO [Log partition=__consumer_offsets-12, dir=D: mpkafka-logs] Loading producer state till offset 10 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,677] INFO [ProducerStateManager partition=__consumer_offsets-12] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-12 0000000000000000010.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,678] INFO [Log partition=__consumer_offsets-12, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 10 in 46 ms (kafka.log.Log) [2019-07-23 09:00:35,685] INFO [Log partition=__consumer_offsets-13, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,688] INFO [Log partition=__consumer_offsets-13, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,711] INFO [Log partition=__consumer_offsets-13, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,713] INFO [Log partition=__consumer_offsets-13, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 31 ms (kafka.log.Log) [2019-07-23 09:00:35,723] INFO [Log partition=__consumer_offsets-14, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,724] INFO [Log partition=__consumer_offsets-14, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,746] INFO [Log partition=__consumer_offsets-14, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,748] INFO [Log partition=__consumer_offsets-14, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 30 ms (kafka.log.Log) [2019-07-23 09:00:35,757] INFO [Log partition=__consumer_offsets-15, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,758] INFO [Log partition=__consumer_offsets-15, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,775] INFO [ProducerStateManager partition=__consumer_offsets-15] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,789] INFO [Log partition=__consumer_offsets-15, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,793] INFO [ProducerStateManager partition=__consumer_offsets-15] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-15 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,794] INFO [Log partition=__consumer_offsets-15, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 43 ms (kafka.log.Log) [2019-07-23 09:00:35,802] INFO [Log partition=__consumer_offsets-16, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,802] INFO [Log partition=__consumer_offsets-16, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,824] INFO [ProducerStateManager partition=__consumer_offsets-16] Writing producer snapshot at offset 6 (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,851] INFO [Log partition=__consumer_offsets-16, dir=D: mpkafka-logs] Loading producer state till offset 6 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,853] INFO [ProducerStateManager partition=__consumer_offsets-16] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-16 0000000000000000006.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,853] INFO [Log partition=__consumer_offsets-16, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 6 in 56 ms (kafka.log.Log) [2019-07-23 09:00:35,860] INFO [Log partition=__consumer_offsets-17, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,861] INFO [Log partition=__consumer_offsets-17, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,887] INFO [Log partition=__consumer_offsets-17, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,891] INFO [Log partition=__consumer_offsets-17, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 35 ms (kafka.log.Log) [2019-07-23 09:00:35,899] INFO [Log partition=__consumer_offsets-18, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,899] INFO [Log partition=__consumer_offsets-18, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,930] INFO [Log partition=__consumer_offsets-18, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,933] INFO [Log partition=__consumer_offsets-18, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 40 ms (kafka.log.Log) [2019-07-23 09:00:35,944] INFO [Log partition=__consumer_offsets-19, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,944] INFO [Log partition=__consumer_offsets-19, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,968] INFO [ProducerStateManager partition=__consumer_offsets-19] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,985] INFO [Log partition=__consumer_offsets-19, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:35,987] INFO [ProducerStateManager partition=__consumer_offsets-19] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-19 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:35,988] INFO [Log partition=__consumer_offsets-19, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 51 ms (kafka.log.Log) [2019-07-23 09:00:35,997] INFO [Log partition=__consumer_offsets-2, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:35,997] INFO [Log partition=__consumer_offsets-2, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,016] INFO [ProducerStateManager partition=__consumer_offsets-2] Writing producer snapshot at offset 15 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,034] INFO [Log partition=__consumer_offsets-2, dir=D: mpkafka-logs] Loading producer state till offset 15 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,037] INFO [ProducerStateManager partition=__consumer_offsets-2] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-2 0000000000000000015.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,037] INFO [Log partition=__consumer_offsets-2, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 15 in 46 ms (kafka.log.Log) [2019-07-23 09:00:36,043] INFO [Log partition=__consumer_offsets-20, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,044] INFO [Log partition=__consumer_offsets-20, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,069] INFO [Log partition=__consumer_offsets-20, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,073] INFO [Log partition=__consumer_offsets-20, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 34 ms (kafka.log.Log) [2019-07-23 09:00:36,082] INFO [Log partition=__consumer_offsets-21, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,083] INFO [Log partition=__consumer_offsets-21, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,106] INFO [Log partition=__consumer_offsets-21, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,108] INFO [Log partition=__consumer_offsets-21, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 31 ms (kafka.log.Log) [2019-07-23 09:00:36,119] INFO [Log partition=__consumer_offsets-22, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,120] INFO [Log partition=__consumer_offsets-22, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,141] INFO [ProducerStateManager partition=__consumer_offsets-22] Writing producer snapshot at offset 15 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,159] INFO [Log partition=__consumer_offsets-22, dir=D: mpkafka-logs] Loading producer state till offset 15 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,161] INFO [ProducerStateManager partition=__consumer_offsets-22] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-22 0000000000000000015.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,162] INFO [Log partition=__consumer_offsets-22, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 15 in 50 ms (kafka.log.Log) [2019-07-23 09:00:36,170] INFO [Log partition=__consumer_offsets-23, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,170] INFO [Log partition=__consumer_offsets-23, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,196] INFO [Log partition=__consumer_offsets-23, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,199] INFO [Log partition=__consumer_offsets-23, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 34 ms (kafka.log.Log) [2019-07-23 09:00:36,207] INFO [Log partition=__consumer_offsets-24, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,207] INFO [Log partition=__consumer_offsets-24, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,233] INFO [Log partition=__consumer_offsets-24, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,237] INFO [Log partition=__consumer_offsets-24, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 36 ms (kafka.log.Log) [2019-07-23 09:00:36,246] INFO [Log partition=__consumer_offsets-25, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,247] INFO [Log partition=__consumer_offsets-25, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,271] INFO [Log partition=__consumer_offsets-25, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,274] INFO [Log partition=__consumer_offsets-25, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 33 ms (kafka.log.Log) [2019-07-23 09:00:36,280] INFO [Log partition=__consumer_offsets-26, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,281] INFO [Log partition=__consumer_offsets-26, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,303] INFO [Log partition=__consumer_offsets-26, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,307] INFO [Log partition=__consumer_offsets-26, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 32 ms (kafka.log.Log) [2019-07-23 09:00:36,313] INFO [Log partition=__consumer_offsets-27, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,313] INFO [Log partition=__consumer_offsets-27, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,340] INFO [Log partition=__consumer_offsets-27, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,344] INFO [Log partition=__consumer_offsets-27, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 36 ms (kafka.log.Log) [2019-07-23 09:00:36,352] INFO [Log partition=__consumer_offsets-28, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,352] INFO [Log partition=__consumer_offsets-28, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,379] INFO [Log partition=__consumer_offsets-28, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,381] INFO [Log partition=__consumer_offsets-28, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 34 ms (kafka.log.Log) [2019-07-23 09:00:36,391] INFO [Log partition=__consumer_offsets-29, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,392] INFO [Log partition=__consumer_offsets-29, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,410] INFO [ProducerStateManager partition=__consumer_offsets-29] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,425] INFO [Log partition=__consumer_offsets-29, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,427] INFO [ProducerStateManager partition=__consumer_offsets-29] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-29 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,429] INFO [Log partition=__consumer_offsets-29, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 46 ms (kafka.log.Log) [2019-07-23 09:00:36,436] INFO [Log partition=__consumer_offsets-3, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,436] INFO [Log partition=__consumer_offsets-3, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,455] INFO [ProducerStateManager partition=__consumer_offsets-3] Writing producer snapshot at offset 9 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,472] INFO [Log partition=__consumer_offsets-3, dir=D: mpkafka-logs] Loading producer state till offset 9 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,474] INFO [ProducerStateManager partition=__consumer_offsets-3] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-3 0000000000000000009.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,474] INFO [Log partition=__consumer_offsets-3, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 9 in 43 ms (kafka.log.Log) [2019-07-23 09:00:36,482] INFO [Log partition=__consumer_offsets-30, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,482] INFO [Log partition=__consumer_offsets-30, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,501] INFO [ProducerStateManager partition=__consumer_offsets-30] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,520] INFO [Log partition=__consumer_offsets-30, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,522] INFO [ProducerStateManager partition=__consumer_offsets-30] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-30 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,522] INFO [Log partition=__consumer_offsets-30, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 45 ms (kafka.log.Log) [2019-07-23 09:00:36,529] INFO [Log partition=__consumer_offsets-31, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,530] INFO [Log partition=__consumer_offsets-31, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,554] INFO [ProducerStateManager partition=__consumer_offsets-31] Writing producer snapshot at offset 89 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,575] INFO [Log partition=__consumer_offsets-31, dir=D: mpkafka-logs] Loading producer state till offset 89 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,577] INFO [ProducerStateManager partition=__consumer_offsets-31] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-31 0000000000000000089.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,579] INFO [Log partition=__consumer_offsets-31, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 89 in 55 ms (kafka.log.Log) [2019-07-23 09:00:36,588] INFO [Log partition=__consumer_offsets-32, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,588] INFO [Log partition=__consumer_offsets-32, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,608] INFO [ProducerStateManager partition=__consumer_offsets-32] Writing producer snapshot at offset 30 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,628] INFO [Log partition=__consumer_offsets-32, dir=D: mpkafka-logs] Loading producer state till offset 30 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,630] INFO [ProducerStateManager partition=__consumer_offsets-32] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-32 0000000000000000030.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,632] INFO [Log partition=__consumer_offsets-32, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 30 in 51 ms (kafka.log.Log) [2019-07-23 09:00:36,640] INFO [Log partition=__consumer_offsets-33, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,641] INFO [Log partition=__consumer_offsets-33, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,660] INFO [ProducerStateManager partition=__consumer_offsets-33] Writing producer snapshot at offset 6 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,675] INFO [Log partition=__consumer_offsets-33, dir=D: mpkafka-logs] Loading producer state till offset 6 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,678] INFO [ProducerStateManager partition=__consumer_offsets-33] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-33 0000000000000000006.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,679] INFO [Log partition=__consumer_offsets-33, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 6 in 45 ms (kafka.log.Log) [2019-07-23 09:00:36,686] INFO [Log partition=__consumer_offsets-34, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,686] INFO [Log partition=__consumer_offsets-34, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,711] INFO [Log partition=__consumer_offsets-34, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,713] INFO [Log partition=__consumer_offsets-34, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 32 ms (kafka.log.Log) [2019-07-23 09:00:36,722] INFO [Log partition=__consumer_offsets-35, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,724] INFO [Log partition=__consumer_offsets-35, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,744] INFO [ProducerStateManager partition=__consumer_offsets-35] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,773] INFO [Log partition=__consumer_offsets-35, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,776] INFO [ProducerStateManager partition=__consumer_offsets-35] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-35 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,777] INFO [Log partition=__consumer_offsets-35, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 62 ms (kafka.log.Log) [2019-07-23 09:00:36,784] INFO [Log partition=__consumer_offsets-36, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,784] INFO [Log partition=__consumer_offsets-36, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,808] INFO [Log partition=__consumer_offsets-36, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,810] INFO [Log partition=__consumer_offsets-36, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 31 ms (kafka.log.Log) [2019-07-23 09:00:36,816] INFO [Log partition=__consumer_offsets-37, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,817] INFO [Log partition=__consumer_offsets-37, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,840] INFO [Log partition=__consumer_offsets-37, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,842] INFO [Log partition=__consumer_offsets-37, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 30 ms (kafka.log.Log) [2019-07-23 09:00:36,848] INFO [Log partition=__consumer_offsets-38, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,848] INFO [Log partition=__consumer_offsets-38, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,873] INFO [Log partition=__consumer_offsets-38, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,874] INFO [Log partition=__consumer_offsets-38, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 30 ms (kafka.log.Log) [2019-07-23 09:00:36,881] INFO [Log partition=__consumer_offsets-39, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,882] INFO [Log partition=__consumer_offsets-39, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,901] INFO [ProducerStateManager partition=__consumer_offsets-39] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,915] INFO [Log partition=__consumer_offsets-39, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,918] INFO [ProducerStateManager partition=__consumer_offsets-39] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-39 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,918] INFO [Log partition=__consumer_offsets-39, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 42 ms (kafka.log.Log) [2019-07-23 09:00:36,924] INFO [Log partition=__consumer_offsets-4, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,926] INFO [Log partition=__consumer_offsets-4, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,952] INFO [ProducerStateManager partition=__consumer_offsets-4] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,972] INFO [Log partition=__consumer_offsets-4, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:36,974] INFO [ProducerStateManager partition=__consumer_offsets-4] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-4 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:36,976] INFO [Log partition=__consumer_offsets-4, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 56 ms (kafka.log.Log) [2019-07-23 09:00:36,985] INFO [Log partition=__consumer_offsets-40, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:36,986] INFO [Log partition=__consumer_offsets-40, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,004] INFO [ProducerStateManager partition=__consumer_offsets-40] Writing producer snapshot at offset 6 (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,019] INFO [Log partition=__consumer_offsets-40, dir=D: mpkafka-logs] Loading producer state till offset 6 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,022] INFO [ProducerStateManager partition=__consumer_offsets-40] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-40 0000000000000000006.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,023] INFO [Log partition=__consumer_offsets-40, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 6 in 43 ms (kafka.log.Log) [2019-07-23 09:00:37,029] INFO [Log partition=__consumer_offsets-41, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,030] INFO [Log partition=__consumer_offsets-41, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,049] INFO [ProducerStateManager partition=__consumer_offsets-41] Writing producer snapshot at offset 12 (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,068] INFO [Log partition=__consumer_offsets-41, dir=D: mpkafka-logs] Loading producer state till offset 12 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,070] INFO [ProducerStateManager partition=__consumer_offsets-41] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-41 0000000000000000012.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,070] INFO [Log partition=__consumer_offsets-41, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 12 in 46 ms (kafka.log.Log) [2019-07-23 09:00:37,079] INFO [Log partition=__consumer_offsets-42, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,079] INFO [Log partition=__consumer_offsets-42, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,097] INFO [ProducerStateManager partition=__consumer_offsets-42] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,111] INFO [Log partition=__consumer_offsets-42, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,113] INFO [ProducerStateManager partition=__consumer_offsets-42] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-42 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,113] INFO [Log partition=__consumer_offsets-42, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 39 ms (kafka.log.Log) [2019-07-23 09:00:37,120] INFO [Log partition=__consumer_offsets-43, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,120] INFO [Log partition=__consumer_offsets-43, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,141] INFO [Log partition=__consumer_offsets-43, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,144] INFO [Log partition=__consumer_offsets-43, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 28 ms (kafka.log.Log) [2019-07-23 09:00:37,151] INFO [Log partition=__consumer_offsets-44, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,151] INFO [Log partition=__consumer_offsets-44, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,170] INFO [ProducerStateManager partition=__consumer_offsets-44] Writing producer snapshot at offset 30 (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,186] INFO [Log partition=__consumer_offsets-44, dir=D: mpkafka-logs] Loading producer state till offset 30 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,188] INFO [ProducerStateManager partition=__consumer_offsets-44] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-44 0000000000000000030.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,189] INFO [Log partition=__consumer_offsets-44, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 30 in 44 ms (kafka.log.Log) [2019-07-23 09:00:37,195] INFO [Log partition=__consumer_offsets-45, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,195] INFO [Log partition=__consumer_offsets-45, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,218] INFO [Log partition=__consumer_offsets-45, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,222] INFO [Log partition=__consumer_offsets-45, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 32 ms (kafka.log.Log) [2019-07-23 09:00:37,231] INFO [Log partition=__consumer_offsets-46, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,231] INFO [Log partition=__consumer_offsets-46, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,258] INFO [Log partition=__consumer_offsets-46, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,260] INFO [Log partition=__consumer_offsets-46, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 36 ms (kafka.log.Log) [2019-07-23 09:00:37,272] INFO [Log partition=__consumer_offsets-47, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,272] INFO [Log partition=__consumer_offsets-47, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,290] INFO [ProducerStateManager partition=__consumer_offsets-47] Writing producer snapshot at offset 3 (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,302] INFO [Log partition=__consumer_offsets-47, dir=D: mpkafka-logs] Loading producer state till offset 3 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,307] INFO [ProducerStateManager partition=__consumer_offsets-47] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-47 0000000000000000003.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,307] INFO [Log partition=__consumer_offsets-47, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 3 in 42 ms (kafka.log.Log) [2019-07-23 09:00:37,316] INFO [Log partition=__consumer_offsets-48, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,317] INFO [Log partition=__consumer_offsets-48, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,334] INFO [ProducerStateManager partition=__consumer_offsets-48] Writing producer snapshot at offset 9 (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,348] INFO [Log partition=__consumer_offsets-48, dir=D: mpkafka-logs] Loading producer state till offset 9 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,350] INFO [ProducerStateManager partition=__consumer_offsets-48] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-48 0000000000000000009.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,352] INFO [Log partition=__consumer_offsets-48, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 9 in 42 ms (kafka.log.Log) [2019-07-23 09:00:37,358] INFO [Log partition=__consumer_offsets-49, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,359] INFO [Log partition=__consumer_offsets-49, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,380] INFO [Log partition=__consumer_offsets-49, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,383] INFO [Log partition=__consumer_offsets-49, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 29 ms (kafka.log.Log) [2019-07-23 09:00:37,392] INFO [Log partition=__consumer_offsets-5, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,392] INFO [Log partition=__consumer_offsets-5, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,415] INFO [Log partition=__consumer_offsets-5, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,417] INFO [Log partition=__consumer_offsets-5, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 30 ms (kafka.log.Log) [2019-07-23 09:00:37,423] INFO [Log partition=__consumer_offsets-6, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,424] INFO [Log partition=__consumer_offsets-6, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,444] INFO [Log partition=__consumer_offsets-6, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,448] INFO [Log partition=__consumer_offsets-6, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 29 ms (kafka.log.Log) [2019-07-23 09:00:37,455] INFO [Log partition=__consumer_offsets-7, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,459] INFO [Log partition=__consumer_offsets-7, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,481] INFO [Log partition=__consumer_offsets-7, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,483] INFO [Log partition=__consumer_offsets-7, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 32 ms (kafka.log.Log) [2019-07-23 09:00:37,491] INFO [Log partition=__consumer_offsets-8, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,491] INFO [Log partition=__consumer_offsets-8, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,507] INFO [ProducerStateManager partition=__consumer_offsets-8] Writing producer snapshot at offset 6 (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,522] INFO [Log partition=__consumer_offsets-8, dir=D: mpkafka-logs] Loading producer state till offset 6 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,525] INFO [ProducerStateManager partition=__consumer_offsets-8] Loading producer state from snapshot file 'D: mpkafka-logs\__consumer_offsets-8 0000000000000000006.snapshot' (kafka.log.ProducerStateManager) [2019-07-23 09:00:37,526] INFO [Log partition=__consumer_offsets-8, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 6 in 42 ms (kafka.log.Log) [2019-07-23 09:00:37,532] INFO [Log partition=__consumer_offsets-9, dir=D: mpkafka-logs] Recovering unflushed segment 0 (kafka.log.Log) [2019-07-23 09:00:37,532] INFO [Log partition=__consumer_offsets-9, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,554] INFO [Log partition=__consumer_offsets-9, dir=D: mpkafka-logs] Loading producer state till offset 0 with message format version 2 (kafka.log.Log) [2019-07-23 09:00:37,557] INFO [Log partition=__consumer_offsets-9, dir=D: mpkafka-logs] Completed load of log with 1 segments, log start offset 0 and log end offset 0 in 30 ms (kafka.log.Log) [2019-07-23 09:00:37,560] INFO Logs loading complete in 2801 ms. (kafka.log.LogManager) [2019-07-23 09:00:37,574] INFO Starting log cleanup with a period of 300000 ms. (kafka.log.LogManager) [2019-07-23 09:00:37,575] INFO Starting log flusher with a default period of 9223372036854775807 ms. (kafka.log.LogManager) log4j:ERROR Failed to rename [D:Devkafka_2.12-2.3.0/logs/log-cleaner.log] to [D:Devkafka_2.12-2.3.0/logs/log-cleaner.log.2019-07-22-15]. [2019-07-23 09:00:38,019] INFO Awaiting socket connections on 127.0.0.1:9092. (kafka.network.Acceptor) [2019-07-23 09:00:38,058] INFO [SocketServer brokerId=0] Created data-plane acceptor and processors for endpoint : EndPoint(127.0.0.1,9092,ListenerName(PLAINTEXT),PLAINTEXT) (kafka.network.SocketServer) [2019-07-23 09:00:38,060] INFO [SocketServer brokerId=0] Started 1 acceptor threads for data-plane (kafka.network.SocketServer) [2019-07-23 09:00:38,092] INFO [ExpirationReaper-0-Produce]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper) [2019-07-23 09:00:38,099] INFO [ExpirationReaper-0-ElectPreferredLeader]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper) [2019-07-23 09:00:38,099] INFO [ExpirationReaper-0-Fetch]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper) [2019-07-23 09:00:38,101] INFO [ExpirationReaper-0-DeleteRecords]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper) [2019-07-23 09:00:38,121] INFO [LogDirFailureHandler]: Starting (kafka.server.ReplicaManager$LogDirFailureHandler) [2019-07-23 09:00:38,193] INFO Creating /brokers/ids/0 (is it secure? false) (kafka.zk.KafkaZkClient) [2019-07-23 09:00:38,238] INFO Stat of the created znode at /brokers/ids/0 is: 758,758,1563843638220,1563843638220,1,0,0,72122173404807168,188,0,758 (kafka.zk.KafkaZkClient) [2019-07-23 09:00:38,239] INFO Registered broker 0 at path /brokers/ids/0 with addresses: ArrayBuffer(EndPoint(127.0.0.1,9092,ListenerName(PLAINTEXT),PLAINTEXT)), czxid (broker epoch): 758 (kafka.zk.KafkaZkClient) log4j:ERROR Failed to rename [D:Devkafka_2.12-2.3.0/logs/controller.log] to [D:Devkafka_2.12-2.3.0/logs/controller.log.2019-07-23-08]. [2019-07-23 09:00:38,306] INFO [ExpirationReaper-0-topic]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper) [2019-07-23 09:00:38,310] INFO [ExpirationReaper-0-Heartbeat]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper) [2019-07-23 09:00:38,311] INFO [ExpirationReaper-0-Rebalance]: Starting (kafka.server.DelayedOperationPurgatory$ExpiredOperationReaper) [2019-07-23 09:00:38,351] INFO [GroupCoordinator 0]: Starting up. (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:38,352] INFO [GroupCoordinator 0]: Startup complete. (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:38,371] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 19 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:38,385] INFO [ProducerId Manager 0]: Acquired new producerId block (brokerId:0,blockStartProducerId:3000,blockEndProducerId:3999) by writing to Zk with path version 4 (kafka.coordinator.transaction.ProducerIdManager) [2019-07-23 09:00:38,451] INFO [TransactionCoordinator id=0] Starting up. (kafka.coordinator.transaction.TransactionCoordinator) [2019-07-23 09:00:38,452] INFO [TransactionCoordinator id=0] Startup complete. (kafka.coordinator.transaction.TransactionCoordinator) [2019-07-23 09:00:38,457] INFO [Transaction Marker Channel Manager 0]: Starting (kafka.coordinator.transaction.TransactionMarkerChannelManager) log4j:ERROR Failed to rename [D:Devkafka_2.12-2.3.0/logs/state-change.log] to [D:Devkafka_2.12-2.3.0/logs/state-change.log.2019-07-23-08]. [2019-07-23 09:00:38,525] INFO [/config/changes-event-process-thread]: Starting (kafka.common.ZkNodeChangeNotificationListener$ChangeEventProcessThread) [2019-07-23 09:00:38,558] INFO [SocketServer brokerId=0] Started data-plane processors for 1 acceptors (kafka.network.SocketServer) [2019-07-23 09:00:38,586] INFO Kafka version: 2.3.0 (org.apache.kafka.common.utils.AppInfoParser) [2019-07-23 09:00:38,590] INFO Kafka commitId: fc1aaa116b661c8a (org.apache.kafka.common.utils.AppInfoParser) [2019-07-23 09:00:38,591] INFO Kafka startTimeMs: 1563843638569 (org.apache.kafka.common.utils.AppInfoParser) [2019-07-23 09:00:38,622] INFO [KafkaServer id=0] started (kafka.server.KafkaServer) [2019-07-23 09:00:38,738] INFO [ReplicaFetcherManager on broker 0] Removed fetcher for partitions Set(__consumer_offsets-22, __consumer_offsets-30, __consumer_offsets-8, __consumer_offsets-21, __consumer_offsets-4, __consumer_offsets-27, __consumer_offsets-7, __consumer_offsets-9, __consumer_offsets-46, __consumer_offsets-25, __consumer_offsets-35, __consumer_offsets-41, __consumer_offsets-33, __consumer_offsets-23, __consumer_offsets-49, __consumer_offsets-47, __consumer_offsets-16, test-0, __consumer_offsets-28, __consumer_offsets-31, __consumer_offsets-36, __consumer_offsets-42, __consumer_offsets-3, __consumer_offsets-18, __consumer_offsets-37, __consumer_offsets-15, __consumer_offsets-24, springCloudBus-0, __consumer_offsets-38, __consumer_offsets-17, __consumer_offsets-48, __consumer_offsets-19, __consumer_offsets-11, __consumer_offsets-13, __consumer_offsets-2, __consumer_offsets-43, __consumer_offsets-6, __consumer_offsets-14, __consumer_offsets-20, __consumer_offsets-0, __consumer_offsets-44, __consumer_offsets-39, __consumer_offsets-12, __consumer_offsets-45, __consumer_offsets-1, __consumer_offsets-5, __consumer_offsets-26, __consumer_offsets-29, __consumer_offsets-34, __consumer_offsets-10, __consumer_offsets-32, __consumer_offsets-40) (kafka.server.ReplicaFetcherManager) [2019-07-23 09:00:38,756] INFO Replica loaded for partition __consumer_offsets-0 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:38,777] INFO [Partition __consumer_offsets-0 broker=0] __consumer_offsets-0 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,831] INFO Replica loaded for partition __consumer_offsets-29 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:38,850] INFO [Partition __consumer_offsets-29 broker=0] __consumer_offsets-29 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,854] INFO Replica loaded for partition __consumer_offsets-48 with initial high watermark 9 (kafka.cluster.Replica) [2019-07-23 09:00:38,854] INFO [Partition __consumer_offsets-48 broker=0] __consumer_offsets-48 starts at Leader Epoch 0 from offset 9. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,864] INFO Replica loaded for partition __consumer_offsets-10 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,868] INFO [Partition __consumer_offsets-10 broker=0] __consumer_offsets-10 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,884] INFO Replica loaded for partition __consumer_offsets-45 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,890] INFO [Partition __consumer_offsets-45 broker=0] __consumer_offsets-45 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,899] INFO Replica loaded for partition __consumer_offsets-26 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,899] INFO [Partition __consumer_offsets-26 broker=0] __consumer_offsets-26 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,911] INFO Replica loaded for partition __consumer_offsets-7 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,912] INFO [Partition __consumer_offsets-7 broker=0] __consumer_offsets-7 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,922] INFO Replica loaded for partition __consumer_offsets-42 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:38,922] INFO [Partition __consumer_offsets-42 broker=0] __consumer_offsets-42 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,928] INFO Replica loaded for partition __consumer_offsets-4 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:38,928] INFO [Partition __consumer_offsets-4 broker=0] __consumer_offsets-4 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,932] INFO Replica loaded for partition __consumer_offsets-23 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,932] INFO [Partition __consumer_offsets-23 broker=0] __consumer_offsets-23 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,940] INFO Replica loaded for partition __consumer_offsets-1 with initial high watermark 6 (kafka.cluster.Replica) [2019-07-23 09:00:38,940] INFO [Partition __consumer_offsets-1 broker=0] __consumer_offsets-1 starts at Leader Epoch 0 from offset 6. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,944] INFO Replica loaded for partition __consumer_offsets-20 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,946] INFO [Partition __consumer_offsets-20 broker=0] __consumer_offsets-20 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,954] INFO Replica loaded for partition __consumer_offsets-39 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:38,955] INFO [Partition __consumer_offsets-39 broker=0] __consumer_offsets-39 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,964] INFO Replica loaded for partition __consumer_offsets-17 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,964] INFO [Partition __consumer_offsets-17 broker=0] __consumer_offsets-17 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,976] INFO Replica loaded for partition __consumer_offsets-36 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,976] INFO [Partition __consumer_offsets-36 broker=0] __consumer_offsets-36 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,984] INFO Replica loaded for partition __consumer_offsets-14 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,984] INFO [Partition __consumer_offsets-14 broker=0] __consumer_offsets-14 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,994] INFO Replica loaded for partition __consumer_offsets-33 with initial high watermark 6 (kafka.cluster.Replica) [2019-07-23 09:00:38,995] INFO [Partition __consumer_offsets-33 broker=0] __consumer_offsets-33 starts at Leader Epoch 0 from offset 6. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:38,998] INFO Replica loaded for partition __consumer_offsets-49 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:38,998] INFO [Partition __consumer_offsets-49 broker=0] __consumer_offsets-49 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,006] INFO Replica loaded for partition __consumer_offsets-11 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,008] INFO [Partition __consumer_offsets-11 broker=0] __consumer_offsets-11 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,016] INFO Replica loaded for partition __consumer_offsets-30 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:39,016] INFO [Partition __consumer_offsets-30 broker=0] __consumer_offsets-30 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,020] INFO Replica loaded for partition test-0 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,021] INFO [Partition test-0 broker=0] test-0 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,029] INFO Replica loaded for partition __consumer_offsets-46 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,030] INFO [Partition __consumer_offsets-46 broker=0] __consumer_offsets-46 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,039] INFO Replica loaded for partition __consumer_offsets-27 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,039] INFO [Partition __consumer_offsets-27 broker=0] __consumer_offsets-27 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,046] INFO Replica loaded for partition __consumer_offsets-8 with initial high watermark 6 (kafka.cluster.Replica) [2019-07-23 09:00:39,046] INFO [Partition __consumer_offsets-8 broker=0] __consumer_offsets-8 starts at Leader Epoch 0 from offset 6. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,049] INFO Replica loaded for partition __consumer_offsets-24 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,050] INFO [Partition __consumer_offsets-24 broker=0] __consumer_offsets-24 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,057] INFO Replica loaded for partition __consumer_offsets-43 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,058] INFO [Partition __consumer_offsets-43 broker=0] __consumer_offsets-43 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,065] INFO Replica loaded for partition __consumer_offsets-5 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,068] INFO [Partition __consumer_offsets-5 broker=0] __consumer_offsets-5 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,076] INFO Replica loaded for partition __consumer_offsets-21 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,076] INFO [Partition __consumer_offsets-21 broker=0] __consumer_offsets-21 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,084] INFO Replica loaded for partition __consumer_offsets-2 with initial high watermark 15 (kafka.cluster.Replica) [2019-07-23 09:00:39,084] INFO [Partition __consumer_offsets-2 broker=0] __consumer_offsets-2 starts at Leader Epoch 0 from offset 15. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,087] INFO Replica loaded for partition __consumer_offsets-40 with initial high watermark 6 (kafka.cluster.Replica) [2019-07-23 09:00:39,087] INFO [Partition __consumer_offsets-40 broker=0] __consumer_offsets-40 starts at Leader Epoch 0 from offset 6. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,090] INFO Replica loaded for partition __consumer_offsets-37 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,090] INFO [Partition __consumer_offsets-37 broker=0] __consumer_offsets-37 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,100] INFO Replica loaded for partition __consumer_offsets-18 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,100] INFO [Partition __consumer_offsets-18 broker=0] __consumer_offsets-18 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,109] INFO Replica loaded for partition __consumer_offsets-34 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,110] INFO [Partition __consumer_offsets-34 broker=0] __consumer_offsets-34 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,120] INFO Replica loaded for partition __consumer_offsets-15 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:39,120] INFO [Partition __consumer_offsets-15 broker=0] __consumer_offsets-15 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,123] INFO Replica loaded for partition __consumer_offsets-12 with initial high watermark 10 (kafka.cluster.Replica) [2019-07-23 09:00:39,123] INFO [Partition __consumer_offsets-12 broker=0] __consumer_offsets-12 starts at Leader Epoch 0 from offset 10. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,126] INFO Replica loaded for partition __consumer_offsets-31 with initial high watermark 89 (kafka.cluster.Replica) [2019-07-23 09:00:39,126] INFO [Partition __consumer_offsets-31 broker=0] __consumer_offsets-31 starts at Leader Epoch 0 from offset 89. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,131] INFO Replica loaded for partition __consumer_offsets-9 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,131] INFO [Partition __consumer_offsets-9 broker=0] __consumer_offsets-9 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,138] INFO Replica loaded for partition __consumer_offsets-47 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:39,139] INFO [Partition __consumer_offsets-47 broker=0] __consumer_offsets-47 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,142] INFO Replica loaded for partition __consumer_offsets-19 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:39,142] INFO [Partition __consumer_offsets-19 broker=0] __consumer_offsets-19 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,146] INFO Replica loaded for partition __consumer_offsets-28 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,147] INFO [Partition __consumer_offsets-28 broker=0] __consumer_offsets-28 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,155] INFO Replica loaded for partition __consumer_offsets-38 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,155] INFO [Partition __consumer_offsets-38 broker=0] __consumer_offsets-38 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,163] INFO Replica loaded for partition __consumer_offsets-35 with initial high watermark 3 (kafka.cluster.Replica) [2019-07-23 09:00:39,164] INFO [Partition __consumer_offsets-35 broker=0] __consumer_offsets-35 starts at Leader Epoch 0 from offset 3. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,167] INFO Replica loaded for partition __consumer_offsets-6 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,168] INFO [Partition __consumer_offsets-6 broker=0] __consumer_offsets-6 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,174] INFO Replica loaded for partition __consumer_offsets-44 with initial high watermark 30 (kafka.cluster.Replica) [2019-07-23 09:00:39,174] INFO [Partition __consumer_offsets-44 broker=0] __consumer_offsets-44 starts at Leader Epoch 0 from offset 30. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,178] INFO Replica loaded for partition __consumer_offsets-25 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,179] INFO [Partition __consumer_offsets-25 broker=0] __consumer_offsets-25 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,187] INFO Replica loaded for partition __consumer_offsets-16 with initial high watermark 6 (kafka.cluster.Replica) [2019-07-23 09:00:39,187] INFO [Partition __consumer_offsets-16 broker=0] __consumer_offsets-16 starts at Leader Epoch 0 from offset 6. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,190] INFO Replica loaded for partition springCloudBus-0 with initial high watermark 39 (kafka.cluster.Replica) [2019-07-23 09:00:39,190] INFO [Partition springCloudBus-0 broker=0] springCloudBus-0 starts at Leader Epoch 0 from offset 39. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,194] INFO Replica loaded for partition __consumer_offsets-22 with initial high watermark 15 (kafka.cluster.Replica) [2019-07-23 09:00:39,195] INFO [Partition __consumer_offsets-22 broker=0] __consumer_offsets-22 starts at Leader Epoch 0 from offset 15. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,198] INFO Replica loaded for partition __consumer_offsets-41 with initial high watermark 12 (kafka.cluster.Replica) [2019-07-23 09:00:39,199] INFO [Partition __consumer_offsets-41 broker=0] __consumer_offsets-41 starts at Leader Epoch 0 from offset 12. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,203] INFO Replica loaded for partition __consumer_offsets-32 with initial high watermark 30 (kafka.cluster.Replica) [2019-07-23 09:00:39,204] INFO [Partition __consumer_offsets-32 broker=0] __consumer_offsets-32 starts at Leader Epoch 0 from offset 30. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,207] INFO Replica loaded for partition __consumer_offsets-3 with initial high watermark 9 (kafka.cluster.Replica) [2019-07-23 09:00:39,208] INFO [Partition __consumer_offsets-3 broker=0] __consumer_offsets-3 starts at Leader Epoch 0 from offset 9. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,211] INFO Replica loaded for partition __consumer_offsets-13 with initial high watermark 0 (kafka.cluster.Replica) [2019-07-23 09:00:39,212] INFO [Partition __consumer_offsets-13 broker=0] __consumer_offsets-13 starts at Leader Epoch 0 from offset 0. Previous Leader Epoch was: -1 (kafka.cluster.Partition) [2019-07-23 09:00:39,230] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-22 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,233] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-25 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,234] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-28 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,234] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-31 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,234] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-34 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,239] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-37 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,240] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-40 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,243] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-43 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,244] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-46 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,245] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-49 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,246] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-41 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,247] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-44 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,247] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-47 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,249] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-1 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,250] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-4 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,250] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-7 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,251] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-10 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,252] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-13 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,253] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-16 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,254] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-19 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,258] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-2 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,258] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-5 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,258] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-8 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,259] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-11 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,259] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-14 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,260] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-17 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,261] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-20 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,261] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-23 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,262] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-26 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,262] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-29 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,264] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-32 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,264] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-35 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,265] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-38 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,265] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-0 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,266] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-3 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,266] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-6 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,266] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-9 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,267] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-12 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,267] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-15 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,269] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-18 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,273] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-21 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,273] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-24 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,274] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-27 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,275] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-30 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,275] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-33 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,276] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-36 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,276] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-39 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,278] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-42 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,278] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-45 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,279] INFO [GroupMetadataManager brokerId=0] Scheduling loading of offsets and group metadata from __consumer_offsets-48 (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,307] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.32feedf8-9ea9-4c55-983a-a68f87c91216 with generation 8 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,319] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-22 in 86 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,319] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-25 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,320] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-28 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,333] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.34830be1-9aec-4f81-92ad-2252bda3cf63 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,333] INFO [GroupCoordinator 0]: Loading group metadata for test-consumer-group with generation 49 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,334] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-31 in 14 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,336] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-34 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,337] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-37 in 1 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,341] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.54cd2f4b-2eb9-439f-a494-e2e9edb09a58 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,341] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-40 in 4 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,342] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-43 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,343] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-46 in 1 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,344] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-49 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,351] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.9b38668a-bf21-4f82-82d1-b75807d888d8 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,352] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-41 in 8 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,358] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.885a1cae-7a7c-450c-a29a-6d0cd76df5e4 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,359] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-44 in 7 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,366] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.3ae3c59b-1187-44af-9032-0a9bfd008265 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,366] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-47 in 6 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,372] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.70a8299e-804a-4e11-a15c-c8997147b957 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,372] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.c9c94980-33b7-4451-a96f-302986d46f02 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,373] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-1 in 6 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,380] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.85728a14-3d9a-4f88-b536-a78361b94ff5 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,380] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-4 in 5 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,381] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-7 in 1 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,383] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-10 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,383] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-13 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,389] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.ee06433e-4a05-431f-87bc-3ac2f36030a4 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,389] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.9042be15-1204-43a2-9813-37053b880698 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,390] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-16 in 7 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,393] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.556e4ad4-c9b1-4231-8255-e3d71e90ece8 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,394] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-19 in 4 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,402] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.2cd9062c-d898-4a2d-a481-81e74616239b with generation 6 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,402] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-2 in 5 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,403] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-5 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,407] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.dca76d92-3978-4b0f-ac5d-611177d225b9 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,409] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.f7f52673-d3d8-49f6-a4b9-999f131b33fe with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,409] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-8 in 6 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,410] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-11 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,412] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-14 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,412] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-17 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,414] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-20 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,415] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-23 in 1 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,415] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-26 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,420] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.36c096a1-9f14-462c-886b-941325758433 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,420] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-29 in 4 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,425] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.b475e693-24e4-455f-8acd-f30b919ebefc with generation 18 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,426] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-32 in 5 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,434] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.7325f22c-ab56-432d-ac46-c29199bbf0f0 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,434] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-35 in 5 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,435] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-38 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,439] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.9cfd42b4-1f2b-40ec-89db-baa835da249e with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,439] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-0 in 4 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,444] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.ba7f30d4-8781-45a1-a9ac-44c74dc3f1d1 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,444] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.4cb2a28a-90a7-4470-a96d-222b45276d5f with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,445] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-3 in 6 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,447] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-6 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,448] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-9 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,453] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.d43f4c29-b529-4bb6-86fd-90aa7e8fe367 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,453] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.2814daab-87a5-40a1-8e36-916f1e445361 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,454] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-12 in 6 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,457] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.5d23fe0a-ebde-4daf-b9c4-9719671ecd7b with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,459] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-15 in 5 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,460] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-18 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,461] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-21 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,461] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-24 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,462] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-27 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,466] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.33a3a98b-9f15-48cf-aa36-724b9c7b1647 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,467] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-30 in 4 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,472] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.f5c88551-c085-481b-9030-a615defbc83f with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,472] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.30e35b22-bbbc-4028-b632-1d777fc4ad95 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,474] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-33 in 7 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,476] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-36 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,478] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.0e3f5dab-6087-4b1b-86cc-8c328ae227e8 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,478] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-39 in 2 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,485] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.96572f53-75f1-445c-89a5-5d128ccd6167 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,485] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-42 in 4 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,486] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-45 in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager) [2019-07-23 09:00:39,492] INFO [GroupCoordinator 0]: Loading group metadata for anonymous.acf948f6-0685-4246-983c-8b557936e9b5 with generation 2 (kafka.coordinator.group.GroupCoordinator) [2019-07-23 09:00:39,493] INFO [GroupMetadataManager brokerId=0] Finished loading offsets and group metadata from __consumer_offsets-48 in 6 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
3、再打开一个命令行界面，创建主题：
D:Devkafka_2.12-2.3.0>.inwindowskafka-topics --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test Created topic test.
查看主题：
D:Devkafka_2.12-2.3.0>.inwindowskafka-topics.bat --list --zookeeper localhost:2181 test
创建生产者：
D:Devkafka_2.12-2.3.0>.inwindowskafka-console-producer.bat --broker-list localhost:9092 --topic test --producer.config .configproducer.properties
4、再打开一个命令行界面，创建消费者：
D:>cd Devkafka_2.12-2.3.0
D:Devkafka_2.12-2.3.0>.inwindowskafka-console-consumer.bat --bootstrap-server localhost:9092 --topic test --from-beginning --consumer.config .configconsumer.properties
好了，现在我们在生产者界面输入字符串，在消费者窗口会立马展示：
