最近启动 Hadoop， nodemanger 老挂，报kerberos 验证错误，各种查找原因，时间也同步，kint 也能登录到kerberos，一直找不到原因，最后发现是网关和远端的时间同步，但是不在同一个时区导致的问题
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org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.io.IOException: Failed on local exception: java.io.IOException: Couldn't setup connection for single/remote.bdsm.cmcc@BDSM.CMCC to 0.0.0.0/0.0.0.0:8031; Host Details : local host is: "remote.bdsm.cmcc/10.2.41.15"; destination host is: "0.0.0.0":8031; at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:197) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.service.CompositeService.serviceStart(CompositeService.java:120) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.serviceStart(NodeManager.java:264) at org.apache.hadoop.service.AbstractService.start(AbstractService.java:193) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.initAndStartNodeManager(NodeManager.java:463) at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:509)Caused by: java.io.IOException: Failed on local exception: java.io.IOException: Couldn't setup connection for single/remote.bdsm.cmcc@BDSM.CMCC to 0.0.0.0/0.0.0.0:8031; Host Details : local host is: "remote.bdsm.cmcc/10.2.41.15"; destination host is: "0.0.0.0":8031; at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:772) at org.apache.hadoop.ipc.Client.call(Client.java:1472) at org.apache.hadoop.ipc.Client.call(Client.java:1399) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:232) at com.sun.proxy.$Proxy28.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:187) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy29.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:257) at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.serviceStart(NodeStatusUpdaterImpl.java:191) ... 6 moreCaused by: java.io.IOException: Couldn't setup connection for single/remote.bdsm.cmcc@BDSM.CMCC to 0.0.0.0/0.0.0.0:8031 at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:672) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) at org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:643) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:730) at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521) at org.apache.hadoop.ipc.Client.call(Client.java:1438) ... 19 moreCaused by: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Clock skew too great (37) - PROCESS_TGS)] at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:212) at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:413) at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:553) at org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:368) at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:722) at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:718) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:717) ... 22 moreCaused by: GSSException: No valid credentials provided (Mechanism level: Clock skew too great (37) - PROCESS_TGS) at sun.security.jgss.krb5.Krb5Context.initSecContext(Krb5Context.java:710) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:248) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:193) ... 31 moreCaused by: KrbException: Clock skew too great (37) - PROCESS_TGS at sun.security.krb5.KrbTgsRep.<init>(KrbTgsRep.java:73) at sun.security.krb5.KrbTgsReq.getReply(KrbTgsReq.java:192) at sun.security.krb5.KrbTgsReq.sendAndGetCreds(KrbTgsReq.java:203) at sun.security.krb5.internal.CredentialsUtil.serviceCreds(CredentialsUtil.java:309) at sun.security.krb5.internal.CredentialsUtil.acquireServiceCreds(CredentialsUtil.java:115) at sun.security.krb5.Credentials.acquireServiceCreds(Credentials.java:454) at sun.security.jgss.krb5.Krb5Context.initSecContext(Krb5Context.java:641) ... 34 moreCaused by: KrbException: Identifier doesn't match expected value (906) at sun.security.krb5.internal.KDCRep.init(KDCRep.java:143) at sun.security.krb5.internal.TGSRep.init(TGSRep.java:66) at sun.security.krb5.internal.TGSRep.<init>(TGSRep.java:61) at sun.security.krb5.KrbTgsRep.<init>(KrbTgsRep.java:55) ... 40 more |
问题解决：
1. 查看两台当前时区
命令 ： "date -R"
2. 修改设置Linux服务器时区
命令 ： "tzselect"
3. 复制相应的时区文件，替换系统时区文件；或者创建链接文件
cp /usr/share/zoneinfo/$主时区/$次时区 /etc/localtime
例如：在设置中国时区使用亚洲/上海（+8）
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime