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From "Staffan Friberg (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9299) Give ReplicationMonitor a readable thread name
Date Fri, 23 Oct 2015 19:01:27 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Staffan Friberg updated HDFS-9299:
----------------------------------
    Status: Patch Available  (was: Open)

> 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
>            Priority: Trivial
>         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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