[ https://issues.apache.org/jira/browse/HADOOP-13159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiaoyu Yao updated HADOOP-13159: -------------------------------- Attachment: HADOOP-13159.01.patch Fix a caption output of topN user. > Fix potential NPE in Metrics2 source for DecayRpcScheduler > ---------------------------------------------------------- > > Key: HADOOP-13159 > URL: https://issues.apache.org/jira/browse/HADOOP-13159 > Project: Hadoop Common > Issue Type: Bug > Components: ipc > Affects Versions: 2.8.0 > Reporter: Xiaoyu Yao > Assignee: Xiaoyu Yao > Attachments: HADOOP-13159.00.patch, HADOOP-13159.01.patch > > > HADOOP-12985 introduced a few metrics2 counters for DecayRpcScheduler. The > counters should be initialized before the updater thread is created/executed. > Otherwise, this is a chance of NPE if the updater thread get executed before > the counters are fully initialized. I will post a patch for it shortly. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org