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From "Wei Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10885) [SPS]: Mover tool should not be allowed to run when Storage Policy Satisfier is on
Date Tue, 01 Nov 2016 10:18:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15625018#comment-15625018
] 

Wei Zhou commented on HDFS-10885:
---------------------------------

Thanks [~rakeshr] for these considerate suggestions!
{quote}
Do you meant to iterate many times to see Mover's completion and then proceeds to create the
mover path in SPS and starts automatically?
{quote}
Yes, besides there is another reason that NN may not  be ready when calling {{dfs.exists}}.
I have modified the patch as suggested and looking into the failures. Many thanks!

> [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
>
>
> These two can not work at the same time to avoid conflicts and fight with each other.



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