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Tsuyoshi Ozawa commented on YARN-4630: -------------------------------------- Hey Akira, can I check this since it seems to include the changes againstContainerId? It has an impact against RM-HA. > Remove useless boxing/unboxing code (Hadoop YARN) > ------------------------------------------------- > > Key: YARN-4630 > URL: https://issues.apache.org/jira/browse/YARN-4630 > Project: Hadoop YARN > Issue Type: Improvement > Components: yarn > Affects Versions: 3.0.0 > Reporter: Kousuke Saruta > Priority: Minor > Attachments: YARN-4630.0.patch > > > There are lots of places where useless boxing/unboxing occur. > To avoid performance issue, let's remove them. -- This message was sent by Atlassian JIRA (v6.3.4#6332)