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@@ -99,7 +99,7 @@ xlsFilePath="/tmp/xls"
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hdfsStartupSate="false"
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#是否启动自启动脚本
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-monitorServerState="true"
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+monitorServerState="false"
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# namenode地址,支持HA,需要将core-site.xml和hdfs-site.xml放到conf目录下
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namenodeFs="hdfs://mycluster:8020"
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@@ -368,8 +368,28 @@ echo "6,启动"
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sh ${workDir}/script/start_all.sh
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# 7启动自启动脚本
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+monitor_pid=${workDir}/monitor_server.pid
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if [ "true" = $monitorServerState ];then
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- echo 'start monitor server'
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- nohup python -u ${workDir}/script/monitor_server.py $installPath $zkQuorum $zkMasters $zkWorkers > ${workDir}/monitor_server.log 2>&1 &
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+ if [ -f $monitor_pid ]; then
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+ TARGET_PID=`cat $monitor_pid`
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+ if kill -0 $TARGET_PID > /dev/null 2>&1; then
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+ echo "monitor server running as process ${TARGET_PID}.Stopping"
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+ kill $TARGET_PID
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+ sleep 5
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+ if kill -0 $TARGET_PID > /dev/null 2>&1; then
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+ echo "$command did not stop gracefully after 5 seconds: killing with kill -9"
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+ kill -9 $TARGET_PID
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+ fi
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+ else
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+ echo "no monitor server to stop"
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+ fi
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+ echo "monitor server running as process ${TARGET_PID}.Stopped success"
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+ rm -f $monitor_pid
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+ fi
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+ nohup python -u ${workDir}/script/monitor_server.py $installPath $zkQuorum $zkMasters $zkWorkers > ${workDir}/monitor_server
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+.log 2>&1 &
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+ echo $! > $monitor_pid
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+ echo "start monitor server success as process `cat $monitor_pid`"
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+
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fi
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ligang