[ https://issues.apache.org/jira/browse/MAPREDUCE-6159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
JasonZhu updated MAPREDUCE-6159: -------------------------------- Summary: No log of JobHistory found in all logs files (was: No log of JobHistory found in every logs.) > No log of JobHistory found in all logs files > -------------------------------------------- > > 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)