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Arpit Agarwal edited comment on HDFS-9941 at 3/11/16 2:29 AM: -------------------------------------------------------------- Actually turns out I was confused. The dispatch doesn't work the way I thought. I've updated the v3 patch. Thanks for catching this. was (Author: arpitagarwal): Actually turns out I was confused. The dispatch doesn't work the way I thought. Let me update the v2 patch. Thanks for catching this. > Do not log StandbyException on NN, other minor logging fixes > ------------------------------------------------------------ > > Key: HDFS-9941 > URL: https://issues.apache.org/jira/browse/HDFS-9941 > Project: Hadoop HDFS > Issue Type: Bug > Components: namenode > Affects Versions: 2.8.0 > Reporter: Arpit Agarwal > Assignee: Arpit Agarwal > Attachments: HDFS-9941.01.patch, HDFS-9941.02.patch, > HDFS-9941.03.patch > > > The NameNode can skip logging StandbyException messages. These are seen > regularly in normal operation and convey no useful information. > We no longer log the locations of newly allocated blocks in 2.8.0. The DN IDs > can be useful for debugging so let's add that back. -- This message was sent by Atlassian JIRA (v6.3.4#6332)