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From "Jonathan Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16767) Mob compaction needs to clean up files in /hbase/mobdir/.tmp and /hbase/mobdir/.tmp/.bulkload when running into IO exceptions
Date Mon, 10 Oct 2016 20:55:21 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15563477#comment-15563477

Jonathan Hsieh commented on HBASE-16767:

[~tedyu], thanks for catching this.  [~busbey] thanks for fixing it.  My bad.

> Mob compaction needs to clean up files in /hbase/mobdir/.tmp and /hbase/mobdir/.tmp/.bulkload
when running into IO exceptions 
> ------------------------------------------------------------------------------------------------------------------------------
>                 Key: HBASE-16767
>                 URL: https://issues.apache.org/jira/browse/HBASE-16767
>             Project: HBase
>          Issue Type: Bug
>          Components: mob
>    Affects Versions: 2.0.0
>            Reporter: huaxiang sun
>            Assignee: huaxiang sun
>             Fix For: 2.0.0
>         Attachments: HBASE-16767.master.001.patch, HBASE-16767.master.002.patch, HBASE-16767.master.003.patch,
HBASE-16767.master.004.patch, HBASE-16767.master.004.patch, HBASE-16767.master.005.patch
> For the following lines, when it runs into IOException, it does not clean up the files
under /hbase/mobdir/.tmp and /hbase/mobdir/.tmp/.bulkload. 
> It could be due to creating of new mob file or new reference file under .bulkload directory
fails. Or when mob files from ./tmp to the mob region directory fails.
> https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/mob/compactions/PartitionedMobCompactor.java#L433
> https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/mob/compactions/PartitionedMobCompactor.java#L433

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