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From "Wei Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11239) [SPS]: Check Mover file ID lease also to determine whether Mover is running
Date Sat, 21 Jan 2017 06:00:31 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15832834#comment-15832834
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Wei Zhou commented on HDFS-11239:
---------------------------------

Hi,

I'm on vacation from 1/21/2017 to 2/2/2017 and back in 2/3/2017. My email response may be
delayed. Thanks!
Wish you happly Chinese New Year!

Best wishes
Wei


> [SPS]: Check Mover file ID lease also to determine whether Mover is running
> ---------------------------------------------------------------------------
>
>                 Key: HDFS-11239
>                 URL: https://issues.apache.org/jira/browse/HDFS-11239
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>            Reporter: Wei Zhou
>            Assignee: Wei Zhou
>         Attachments: HDFS-11239-HDFS-10285.00.patch, HDFS-11239-HDFS-10285.01.patch,
HDFS-11239-HDFS-10285.02.patch, HDFS-11239-HDFS-10285.03.patch
>
>
> Currently in SPS only checks the Mover ID file existence to determine whether a Mover
is running, this can be an issue when Mover exists unexpected without deleting the ID file,
 and this further stops SPS to function. This is a following on to HDFS-10885 and there we
bypassed this due to some implementation problems.  This issue can be fixed after HDFS-11123.



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