[ https://issues.apache.org/jira/browse/MAPREDUCE-2592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Harsh J reassigned MAPREDUCE-2592: ---------------------------------- Assignee: Harsh J > TT should fail task immediately if userlog dir cannot be created > ---------------------------------------------------------------- > > Key: MAPREDUCE-2592 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-2592 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: tasktracker > Affects Versions: 0.23.0 > Reporter: Todd Lipcon > Assignee: Harsh J > Fix For: 0.23.0 > > > Currently, TaskRunner will log the message "mkdirs failed. Ignoring" if it > fails to mkdir the userlog directory for a task. Then, it goes on to spawn > taskjvm.sh which tries to redirect output into the userlogs dir, thus failing > with exit code 1. This leads to error messages that are very hard to diagnose > ("task failed with exit status 1") in cases where the userlog directory has > either become inaccessible or has reached the maximum number of dirents > (32000 in ext3) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira