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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2980) Move health check script related functionality to hadoop-common
Date Tue, 07 Apr 2015 23:39:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-2980?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14484347#comment-14484347
] 

Allen Wittenauer commented on YARN-2980:
----------------------------------------

Or, you could go look at YARN-3375 .

> Move health check script related functionality to hadoop-common
> ---------------------------------------------------------------
>
>                 Key: YARN-2980
>                 URL: https://issues.apache.org/jira/browse/YARN-2980
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Ming Ma
>            Assignee: Varun Saxena
>             Fix For: 3.0.0
>
>         Attachments: YARN-2980.001.patch, YARN-2980.002.patch, YARN-2980.003.patch, YARN-2980.004.patch
>
>
> HDFS might want to leverage health check functionality available in YARN in both namenode
https://issues.apache.org/jira/browse/HDFS-7400 and datanode https://issues.apache.org/jira/browse/HDFS-7441.
> We can move health check functionality including the protocol between hadoop daemons
and health check script to hadoop-common. That will simplify the development and maintenance
for both hadoop source code and health check script.
> Thoughts?



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