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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9299) Give ReplicationMonitor a readable thread name
Date Wed, 28 Oct 2015 00:40:28 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14977480#comment-14977480
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Hudson commented on HDFS-9299:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #592 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/592/])
HDFS-9299. Give ReplicationMonitor a readable thread name (Staffan (cmccabe: rev fe93577faf49ceb2ee47a7762a61625313ea773b)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/BlockManager.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> Give ReplicationMonitor a readable thread name
> ----------------------------------------------
>
>                 Key: HDFS-9299
>                 URL: https://issues.apache.org/jira/browse/HDFS-9299
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.7.1
>            Reporter: Staffan Friberg
>            Assignee: Staffan Friberg
>            Priority: Trivial
>             Fix For: 2.8.0
>
>         Attachments: HDFS-9299.001.patch
>
>
> Currently the log output from the Replication Monitor is the class name, by setting the
name on the thread the output will be easier to read.
> Current
> 2015-10-23 11:07:53,344 [org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@2fbdc5dd]
INFO  blockmanagement.BlockManager (BlockManager.java:run(4125)) - Stopping ReplicationMonitor.
> After
> 2015-10-23 11:07:53,344 [ReplicationMonitor] INFO  blockmanagement.BlockManager (BlockManager.java:run(4125))
- Stopping ReplicationMonitor.



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