[ https://issues.apache.org/jira/browse/YARN-448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kihwal Lee updated YARN-448: ---------------------------- Attachment: yarn-448.patch.txt > Remove unnecessary hflush from log aggregation > ---------------------------------------------- > > Key: YARN-448 > URL: https://issues.apache.org/jira/browse/YARN-448 > Project: Hadoop YARN > Issue Type: Bug > Components: nodemanager > Affects Versions: 0.23.7, 2.0.4-beta > Reporter: Kihwal Lee > Assignee: Kihwal Lee > Attachments: yarn-448.patch.txt > > > AggregatedLogFormat#writeVersion() calls hflush() after writing the version. > Calling hflush does not seem to be necessary. It can add a lot of load to > hdfs in a big busy cluster. -- 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