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Posted to yarn-issues@hadoop.apache.org by "Varun Saxena (JIRA)" <ji...@apache.org> on 2015/02/03 20:35:36 UTC

[jira] [Updated] (YARN-2980) Move health check script related functionality to hadoop-common

     [ https://issues.apache.org/jira/browse/YARN-2980?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Varun Saxena updated YARN-2980:
-------------------------------
    Attachment: YARN-2980.003.patch

> 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
>         Attachments: YARN-2980.001.patch, YARN-2980.002.patch, YARN-2980.003.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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