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JasonZhu updated MAPREDUCE-6159: -------------------------------- Description: I intend to dig into 'mapreduce.jobhistory.intermediate-done-dir' argument, the position of which is at `JHAdminConfig:73`, to get some comprehension on history server. This argument is referenced at `JobHistoryEventHandler.moveToDoneNow()`, where history server moves job summary file from "${yarn.app.mapreduce.am.staging-dir}/${user}/.staging" to "${mapreduce.jobhistory.intermediate-done-dir}/${user}". Since the following code snippet in `moveToDoneNow()` will definitely write some logs out to log file, but I can found no any sign of it in all logs in $HADOOP_LOG_DIR via command `grep "Copied to done location" *`. if (copied) LOG.info("Copied to done location: " + toPath); else LOG.info("copy failed"); Is there anything that I missed? was: I intend to dig into 'mapreduce.jobhistory.intermediate-done-dir' argument, the position of which is at `JHAdminConfig:73`, to get some comprehension on history server. This argument is referenced at `JobHistoryEventHandler.moveToDoneNow()`, where history server moves job summary file from "#{yarn.app.mapreduce.am.staging-dir}/#{user}/.staging" to "#{mapreduce.jobhistory.intermediate-done-dir}/${user}". Since the following code snippet in `moveToDoneNow()` will definitely write some logs out to log file, but I can found no any sign of it in all logs in $HADOOP_LOG_DIR via command `grep "Copied to done location" *`. if (copied) LOG.info("Copied to done location: " + toPath); else LOG.info("copy failed"); Is there anything that I missed? > No log of JobHistory found in every logs. > ----------------------------------------- > > Key: MAPREDUCE-6159 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-6159 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: jobhistoryserver, mrv2 > Affects Versions: 2.2.0 > Environment: Hadoop-2.2.0 > Reporter: JasonZhu > > I intend to dig into 'mapreduce.jobhistory.intermediate-done-dir' argument, > the position of which is at `JHAdminConfig:73`, to get some comprehension on > history server. This argument is referenced at > `JobHistoryEventHandler.moveToDoneNow()`, where history server moves job > summary file > from > "${yarn.app.mapreduce.am.staging-dir}/${user}/.staging" > to > "${mapreduce.jobhistory.intermediate-done-dir}/${user}". > Since the following code snippet in `moveToDoneNow()` will definitely write > some logs out to log file, but I can found no any sign of it in all logs in > $HADOOP_LOG_DIR via command `grep "Copied to done location" *`. > if (copied) > LOG.info("Copied to done location: " + toPath); > else > LOG.info("copy failed"); > Is there anything that I missed? -- This message was sent by Atlassian JIRA (v6.3.4#6332)