[ https://issues.apache.org/jira/browse/MAPREDUCE-4949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alejandro Abdelnur updated MAPREDUCE-4949: ------------------------------------------ Resolution: Fixed Fix Version/s: 2.0.3-alpha Hadoop Flags: Reviewed Status: Resolved (was: Patch Available) Thanks Sandy. Committed to trunk and branch-2. > Enable multiple pi jobs to run in parallel > ------------------------------------------ > > Key: MAPREDUCE-4949 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-4949 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: examples > Affects Versions: 2.0.2-alpha > Reporter: Sandy Ryza > Assignee: Sandy Ryza > Priority: Minor > Fix For: 2.0.3-alpha > > Attachments: MAPREDUCE-4949.patch > > > Currently the hadoop pi example uses a hardcoded temporary directory to store > its inputs and outputs. This makes it so that only one pi job can run at a > time, and that if it is cancelled, the temporary directory must be manually > deleted. > I propose using a temporary directory based on a timestamp and random number > to avoid these conflicts -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira