[ https://issues.apache.org/jira/browse/MAPREDUCE-4901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rushabh S Shah updated MAPREDUCE-4901: -------------------------------------- Target Version/s: 3.0.0 (was: 3.0.0, 0.23.11) Talked to [~revans2] offline and removing 0.23.11 from target version. > JobHistoryEventHandler errors should be fatal > --------------------------------------------- > > Key: MAPREDUCE-4901 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4901 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.0, 2.0.0-alpha > Reporter: Robert Joseph Evans > Assignee: Robert Joseph Evans > Attachments: MR-4901-trunk.txt > > > To be able to truly fix issues like MAPREDUCE-4819 and MAPREDUCE-4832, we > need a 2 phase commit where a subsequent AM can be sure that at a specific > point in time it knows exactly if any tasks/jobs are committing. The job > history log is already used for similar functionality so we would like to > reuse this, but we need to be sure that errors while writing out to the job > history log are now fatal. -- This message was sent by Atlassian JIRA (v6.2#6252)