脚本功能:
1. 将指定的报告文件按照指定的字段、切库切表策略切分
2. 将切分后的文件并发导入到对应的Mongodb中
3. 生成日志文件和done标识文件
使用手册:
-h 打印帮助信息,并退出";
-f 需要切分的数据文件";
-g 清理昨日或历史全部数据: 1 昨日数据 2 历史全部数据";
-k 拆分字段在文件中列数,从1开始";
-o 需要切分的数据文件格式 tsv或csv ";
-d 切分的库数目";
-t 切分的表数目";
-m 切分后,需要入库的mongodb未拆分库名,比如拆分前cpc, 拆分后cpc_01";
-c 切分后,需要入库的mongodb未拆分库名,比如拆分前cpc, 拆分后cpc_0102";
-a 入库fieldFile";
-p 配置文件",
使用步骤:
1. 在配置文件中设置日志、切割后数据临时路径$LOG_HOME 和 $DATA_SPLIT_HOME目录,如果不存在,则手动创建;
在配置文件中设置目标Mongodb参数信息,用来作为导入数据的目标库;
在配置文件中设置Mongodb程序的主目录$MONGO;
2. 按照具体的参数意义,仿照下面的格式执行脚本:
举例:./mongo-split-importer.sh -f /data/shell/test.ata -g 1 -o tsv -k 3 -d 3 -t 3 -m idea -c idea -p ../conf/demeter_conf_qa.sh -a ../conf/idea-head-file
-f 切分目标文件 -o 文件格式 tsv -k 切割字段,第三个 -d 切割成3个库 -t 每个库3个表
-m 导入的mongodb未拆分名称idea -c 导入的mongodb未拆分表名idea -p 环境配置文件 -a 导入目标表的fieldFile文件 -g 清理昨日数据
mongo-split-importer.sh执行脚本:
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#!/bin/bash SPLITFILE= "" #目标切割文件 FILEFORMAT= "" # 目标切割文件格式 , FILEFORMATNAME= "" #切割目标文件格式名称 csv tsv SPLITKEY=1 SPLITDBNUM= "" #目标切割库数目 SPLITTBNUM= "" #目标切割表数目 IMPORTDBNAME= "" # 目标入库未分割库名 IMPORTTBNAME= "" #目标入库未切割表名 PROFILE= "" #配置文件 FIELDFILE= "" #入库fieldFile CLEAN=0 #清理数据, 0:默认不清理, 1 : 清理昨日的数据 2: 清理所有以前的数据 SPILTTMPDIR= "" #目标切割文件存放临时目录 FULLPATH=$(cd `dirname $0`;pwd -P) SCRIPTFILE=`basename $0` TOTLE_RECORD_NUM=0 #文件切割前的记录条目 SUBFILE_RECORD_NUM=0 #切割后所有文件汇总的记录条目 _mongo_count= "-1" #------------------------------------------------函数--------------------------------------------------------------- function usage(){ echo "$SCRIPTFILE - 分库分表后将数据导数据到mongodb" echo "SYNOPSIS" echo "OPTIONS" echo " -h 打印帮助信息,并退出" ; echo " -f 需要切分的数据文件" ; echo " -g 是否清理历史数据,默认不清理 1:清理昨日数据 2:清理以前所有数据" ; echo " -k 拆分字段在文件中列数,从1开始" ; echo " -o 需要切分的数据文件格式 tsv或csv " ; echo " -d 切分的库数目" ; echo " -t 切分的表数目" ; echo " -m 切分后,需要入库的mongodb未拆分库名,比如拆分前cpc, 拆分后cpc_01" ; echo " -c 切分后,需要入库的mongodb未拆分库名,比如拆分前cpc, 拆分后cpc_0102" ; echo " -a 入库fieldFile" ; echo " -p 配置文件,绝对或相对路径文件" , exit } function setFileFormat(){ FILEFORMATNAME=$1 case $1 in csv) FILEFORMAT= "," ;; tsv) FILEFORMAT= " " ;; *) echo "unknow profile -o $1" ; usage;; esac } while getopts ':hf:g:o:k:d:t:a:p:m:c:' OPTION do case $OPTION in h) usage;; f) SPLITFILE= $OPTARG ;; g)CLEAN= $OPTARG ;; o) setFileFormat $OPTARG ;; k) SPLITKEY= $OPTARG ;; d) SPLITDBNUM= $OPTARG ;; t) SPLITTBNUM= $OPTARG ;; a) FIELDFILE= $OPTARG ;; p) PROFILE= $OPTARG ;; m) IMPORTDBNAME= $OPTARG ;; c) IMPORTTBNAME= $OPTARG ;; :) echo "选项 "-$OPTARG" 后面缺少对应值, 将使用默认值" ;; ?)echo " 错误的选项 -$OPTARG, 将退出" ; usage;; esac done #记录日志信息 function logInfo(){ echo "[`date +" %Y - %m - %d %H : %M : %S "`] $@ " | tee -a $LOGFILE } function checkError(){ if [ $? -ne 0 ]; then echo "[`date +" %Y - %m - %d %H : %M : %S , %s "`][$SCRIPTFILE, $$] ERROR OCCURS! - $1" | tee -a $ERRORFILE exit 1; fi } function check_ready() { tmp_done_file=` printf "$reportDoneFile" "$TABLE" "$1" ` while [ "$isok" = "false" ]; do rsync --list-only ${tmp_done_file} if [ $? -eq 0 ]; then isok= "true" ; break; fi if [ "$isok" = "false" ]; then sleep 300 fi time_now=`date + %s ` if [ `expr ${time_now} - ${time_start}` -ge $max_interval ]; then return 255; fi done return 0; } #从数据库列表里选择主库 function selectMongoMaster(){ tmp= "TARGET_MONGO_HOST_LIST_0$1" TMP_HOST=${!tmp} echo $TMP_HOST #replica set for DUBHE_MONGO_HOST in $TMP_HOST ; do if [ $? -eq 0 ] ; then break; fi done # single server #for DUBHE_MONGO_HOST in $TMP_HOST; do #TARGET_MONGO_HOST=$DUBHE_MONGO_HOST #echo $TARGET_MONGO_HOST #done } #切割 function split () { logInfo "spilt data file" echo "split db num" $SPLITDBNUM echo "split tb num" $SPLITTBNUM echo "Start to split file: " $SPLITFILE awk ' BEGIN { FS= "'${FILEFORMAT}'" ; } ARGIND==1{ #分库分表 DBN=$ '${SPLITKEY}' % '${SPLITDBNUM}' + 1; TBN= int ($ '${SPLITKEY}' / '${SPLITDBNUM}' ) TBN=TBN % '${SPLITTBNUM}' + 1; DBN= "0" DBN; TBN= "0" TBN; print $0 > "'${SPILTTMPDIR}'" "/" "'${IMPORTTBNAME}'" "_" DBN "" TBN } END { } ' ${SPLITFILE}; ls $SPILTTMPDIR echo "Split file successfully : " $SPLITFILE } #导入 function import () { #importData local iter=1; while [ $iter -le $SPLITDBNUM ]; do thread_import $iter & iter=`expr $iter + 1` done #wait for child-threads wait ; } #导入子线程 function thread_import() { local num=1; targetFileName= $IMPORTTBNAME "_0" $1 "0" $num targetFile= $SPILTTMPDIR / $IMPORTTBNAME "_0" $1 "0" $num targetDB= $IMPORTDBNAME "_0" $1 targetCollection= $IMPORTTBNAME "_0" $1 "0" $num if [ ! -f $targetFile ]; then logInfo "spilt file does not exits : " $targetFile num=`expr $num + 1` continue fi user= "TARGET_MONGO_USER_0" $1 TMP_USER=${!user} password= "TARGET_MONGO_PWD_0" $1 TMP_PASSWORD=${!password} #选择master selectMongoMaster $1; #clean dirty data if [ $CLEAN -gt 0 ]; then logInfo "$qdate $targetDB.$targetCollection cleaning up dirty data in mongodb" clean_dirty_data checkError "whether error occurs during cleaning dirty data from mongodb" fi #import data import2mongo $1 $targetFile $targetDB $targetCollection #record done file statusfile= "$STATUS_LOG_HOME/$targetFileName.done.`date -d $qdate +" %Y - %m - %d "`" touch $statusfile num=`expr $num + 1` done logInfo "thread $1 ends" } #把指定的文件导到指定的库指定的表,并建立索引,mongodb自身会判断索引是否存在 #不存在的情况下才创建新索引 function import2mongo(){ if [ "$FIELDFILE" != "" ]; then MONGO_FIELD_FILE= $FIELDFILE else MONGO_FIELD_FILE= $FULLPATH /../conf/${IMPORTTBNAME}-head-file fi DATAFILE=$2 if [ ! -f $DATAFILE ]; then logInfo "mongodb [${DB}.${COLL}] imported 0 objects" return 0 fi TMPLOGFILE= $INFO_LOG_HOME / $DB . $COLL .tmp. log tmp=$? if [ "$tmp" != "0" ]; then return $tmp fi #data check _mongo_count=`tail $TMPLOGFILE | grep imported` _mongo_count=`expr 0 $_mongo_count + 0` #start to ensure index ensureIndex logInfo "mongodb [${DB}.${COLL}] imported $_mongo_count objects" return $tmp } function ensureIndex(){ } #垃圾数据清理 function clean_dirty_data(){ day=`date -d ${1:- ' -1day' } + "%y%m%d" ` if [ $CLEAN -eq 1 ]; then _mongo_condition= "{"_id":{"$gte":"${day}_0","$lte":"${day}_9"}}" else _mongo_condition= "{"_id":{"$lte":"${day}_9"}}" fi logInfo "waiting for the clean task.." echo $_mongo_condition tmp=$? if [ "$tmp" != "0" ]; then return $tmp fi sleep 5s logInfo "dirty data cleaned: " $targetDB $targetCollection $dirtyCount echo "dirty data cleaned: " $targetDB $targetCollection $dirtyCount return $tmp } #parameter check function checkParams() { if [ 1 -ne $CLEAN -a 2 -ne $CLEAN ]; then logInfo "-g the parameter clean is not in [1, 2] : " $CLEAN return 1; fi if [ $FILEFORMAT != "," -a $FILEFORMAT != " " ]; then logInfo "-o the parameter file format is not in [csv, tsv] : " $FILEFORMAT return 1; fi if [ $SPLITKEY -lt 1 ]; then logInfo "-k split key must not be less than 1 : " $SPLITKEY return 1; fi if [ $SPLITDBNUM -lt 1 ]; then logInfo "-d database number must not be less than 1 : " $SPLITDBNUM return 1; fi if [ $SPLITTBNUM -lt 1 ]; then logInfo "-t collection number must not be less than 1 : " $SPLITTBNUM return 1; fi if [ ! -f $FIELDFILE ]; then logInfo "-a field file is not a common file or not exits : " $FIELDFILE return 1; fi if [ "" = $IMPORTDBNAME ] ; then logInfo "-m import database name is empty : " $IMPORTDBNAME return 1; fi if [ "" = $IMPORTTBNAME ] ; then logInfo "-m import table name is empty : " $IMPORTTBNAME return 1; fi } #主函数 function main() { set +x echo "check split file and profile: " $SPLITFILE $PROFILE if [ ! -f $SPLITFILE ]; then echo "-f split file is not a common file or not exits : " $SPLITFILE return 1; fi if [ ! -f $PROFILE ]; then echo "-p profile file is not a common file or not exits : " $PROFILE return 1; fi source $PROFILE qdate=`date + "%Y-%m-%d" ` last_day=`date -d "-1day" + "%Y-%m-%d" ` BASEFILENAME=$(basename $SPLITFILE ) echo "base split file name is : " $BASEFILENAME if [ ! -d $LOG_HOME ] ; then logInfo " log home is not a common directory or not exits : " $LOG_HOME return 1; fi LOGFILE= $INFO_LOG_HOME / $BASEFILENAME . $qdate . log if [ -f $LOGFILE ]; then mv $LOGFILE $LOGFILE . $last_day fi touch $LOGFILE ERRORFILE= $ERROR_LOG_HOME / $BASEFILENAME .error. log if [ -f $ERRORFILE ]; then mv $ERRORFILE $ERRORFILE . $last_day fi touch $ERRORFILE #空行 echo echo logInfo "start to check parameters!" checkParams checkError "whether error occurs during check parameters : $SPLITFILE" #空行 echo echo logInfo "start to split file: " $SPLITFILE if [ ! -d $DATA_SPLIT_HOME ] ; then logInfo " data split home is not a common directory or not exits : " $DATA_SPLIT_HOME return 1; fi SPILTTMPDIR= $DATA_SPLIT_HOME / $BASEFILENAME echo "split temple directory : " $SPILTTMPDIR if [ -d ${SPILTTMPDIR} ]; then rm -rf ${SPILTTMPDIR} fi mkdir -p ${SPILTTMPDIR} split checkError "whether error occurs during split data : $SPLITFILE" logInfo "split data completely : $SPLITFILE" statusfile= $STATUS_LOG_HOME / $BASEFILENAME ".split.done." $qdate touch ${statusfile} #空行 echo echo logInfo "start to import split file to mongodb" import logInfo "import data completely : $SPLITFILE" statusfile= $STATUS_LOG_HOME / $BASEFILENAME ".import.done." $qdate touch ${statusfile} #空行 echo echo #remove temple directory # if [ -d ${SPILTTMPDIR} ]; then # rm -rf ${SPILTTMPDIR} # fi } #-------------------------------------------------入口---------------------------------------------------------------- source /etc/profile |
demeter_conf_cpc_qa.sh 脚本:
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#!/bin/bash source /etc/profile #logger path INFO_LOG_HOME= "${LOG_HOME}/info" STATUS_LOG_HOME= "${LOG_HOME}/status" if [ ! -d $ERROR_LOG_HOME ]; then if [ ! -d $INFO_LOG_HOME ]; then mkdir -p $INFO_LOG_HOME fi if [ ! -d $STATUS_LOG_HOME ]; then mkdir -p $STATUS_LOG_HOME fi if [ ! -d $DATA_HOME ]; then mkdir -p $DATA_HOME fi #data path for source and target data path DATA_SPLIT_HOME=/data/demeter/sdata #import target mongodbs TARGET_MONGO_PORT_01=XXX TARGET_MONGO_USER_01=XXX TARGET_MONGO_PWD_01=XXX TARGET_MONGO_HOST_LIST_01="test01.mongodb01: $TARGET_MONGO_PORT_01 test01.mongodb02: $TARGET_MONGO_PORT_01 test01.mongodb03:$ TARGET_MONGO_PORT_01" TARGET_MONGO_PORT_02=XXX TARGET_MONGO_USER_02=XXX TARGET_MONGO_PWD_02=XXX TARGET_MONGO_HOST_LIST_02="testt02.mongodb01: $TARGET_MONGO_PORT_02 test02.mongodb02: $TARGET_MONGO_PORT_02 test02.mongodb03:$ TARGET_MONGO_PORT_02" TARGET_MONGO_PORT_03=XXX TARGET_MONGO_USER_03=XXX TARGET_MONGO_PWD_03=XXX TARGET_MONGO_HOST_LIST_03="test03.mongodb01: $TARGET_MONGO_PORT_03 test03.mongodb02: $TARGET_MONGO_PORT_03 test03.mongodb03:$ TARGET_MONGO_PORT_03" #mongodb utils MONGO=/opt/mongodb |
xuri-cpc-head-file
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a b c d e f g h i j k l m n 0 p q r s |
host:
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XX.XX.XX.XX test01.mongodb01 XX.XX.XX.XX test01.mongodb02 XX.XX.XX.XX testt01.mongodb03 XX.XX.XX.XX test02.mongodb01 XX.XX.XX.XX test02.mongodb02 XX.XX.XX.XX test02.mongodb03 XX.XX.XX.XX test03.mongodb01 XX.XX.XX.XX test03.mongodb02 XX.XX.XX.XX test03.mongodb03 |