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From "Wei Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10885) [SPS]: Mover tool should not be allowed to run when Storage Policy Satisfier is on
Date Mon, 28 Nov 2016 12:12:59 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wei Zhou updated HDFS-10885:
----------------------------
    Attachment: HDFS-10885-HDFS-10285.08.patch

Hi, [~rakeshr], the patch is updated. After discussed offline with [~drankye], it's better
not to check mover id file lease. If the file exists, to some extent it means that the user
tried/wanted to run Mover manually, so currently in the patch SPS just reports the issue and
exit. If the user wanted to use SPS then delete the id file before another run to start SPS.
This behavior also can be refined later if needed. What's your opinion? Thanks for reviewing
the patch!

> [SPS]: Mover tool should not be allowed to run when Storage Policy Satisfier is on
> ----------------------------------------------------------------------------------
>
>                 Key: HDFS-10885
>                 URL: https://issues.apache.org/jira/browse/HDFS-10885
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>    Affects Versions: HDFS-10285
>            Reporter: Wei Zhou
>            Assignee: Wei Zhou
>             Fix For: HDFS-10285
>
>         Attachments: HDFS-10800-HDFS-10885-00.patch, HDFS-10800-HDFS-10885-01.patch,
HDFS-10800-HDFS-10885-02.patch, HDFS-10885-HDFS-10285.03.patch, HDFS-10885-HDFS-10285.04.patch,
HDFS-10885-HDFS-10285.05.patch, HDFS-10885-HDFS-10285.06.patch, HDFS-10885-HDFS-10285.07.patch,
HDFS-10885-HDFS-10285.08.patch
>
>
> These two can not work at the same time to avoid conflicts and fight with each other.



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