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From "Liang Xie (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11648) set DomainSocketWatcher thread name explicitly
Date Sat, 28 Feb 2015 08:43:04 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Liang Xie updated HADOOP-11648:
-------------------------------
    Status: Patch Available  (was: Open)

> set DomainSocketWatcher thread name explicitly
> ----------------------------------------------
>
>                 Key: HADOOP-11648
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11648
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: net
>    Affects Versions: 2.6.0
>            Reporter: Liang Xie
>            Assignee: Liang Xie
>         Attachments: HADOOP-11648-001.txt
>
>
> while working at HADOOP-11604, seems the current DomainSocketWatcher thread name is not
set explicitly, e.g. in our cluster, the format is like: Thread-25,  Thread-303670 or sth
else. Here Thread-25 seems came from Datanode.initDataXceiver, and once this thread die, the
Xceiver leak will be found. I think it'd better to set the thread name, so we can debug issue
easier in further.



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