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Brahma Reddy Battula commented on HDFS-11224: --------------------------------------------- [~vinayrpet] Nice Catch... Patch LGTM, apart from following minor nit. can we update the following comment also..? {code} // This is null if the DataNode has not yet registered. We expect this // will never happen, because the DataNode has logic to prevent sending // lifeline messages until after initial registration is successful. // Lifeline message handling can't send commands back to the DataNode to // tell it to register, so simply exit. {code} > Lifeline message should be ignored for dead nodes > ------------------------------------------------- > > Key: HDFS-11224 > URL: https://issues.apache.org/jira/browse/HDFS-11224 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Vinayakumar B > Assignee: Vinayakumar B > Priority: Critical > Attachments: HDFS-11224-01.patch > > > Lifeline messages should be ignored for dead nodes in NameNode. > Otherwise, cluster level stats such as capacity, used, etc will be doubled, > after re-registration of node. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org