[ https://issues.apache.org/jira/browse/MAPREDUCE-1320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Todd Lipcon updated MAPREDUCE-1320: ----------------------------------- Affects Version/s: (was: 0.20.1) 0.22.0 Fix Version/s: (was: 0.20.2) 0.22.0 Changing affects version to 0.22 - this is just a slight performance improvement, so shouldn't be put on prior branches. > StringBuffer -> StringBuilder occurence > ---------------------------------------- > > Key: MAPREDUCE-1320 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-1320 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Affects Versions: 0.22.0 > Reporter: Kay Kay > Fix For: 0.22.0 > > Attachments: MAPREDUCE-1320.patch > > > A good number of toString() implementations use StringBuffer when the > reference clearly does not go out of scope of the method and no concurrency > is needed. Patch contains replacing those occurences from StringBuffer to > StringBuilder. > Created against map/reduce project trunk . -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.