[ https://issues.apache.org/jira/browse/MAPREDUCE-6954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Kanter updated MAPREDUCE-6954: ------------------------------------- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 3.0.0-beta1 Status: Resolved (was: Patch Available) Thanks [~pbacsko]. Committed to trunk and branch-3.0! > Disable erasure coding for files that are uploaded to the MR staging area > ------------------------------------------------------------------------- > > Key: MAPREDUCE-6954 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-6954 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: client > Affects Versions: 3.0.0-alpha4 > Reporter: Peter Bacsko > Assignee: Peter Bacsko > Fix For: 3.0.0-beta1 > > Attachments: MAPREDUCE-6954-001.patch, MAPREDUCE-6954-002.patch, > MAPREDUCE-6954-003.patch, MAPREDUCE-6954-004.patch > > > Depending on the encoder/decoder used and the type or MR workload, EC might > negatively affect the performance of an MR job if too many files are > localized. > In such a scenario, users might want to disable EC in the staging area to > speed up the execution. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: mapreduce-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: mapreduce-issues-h...@hadoop.apache.org