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Posted to issues@hbase.apache.org by "lixiaobao (JIRA)" <ji...@apache.org> on 2018/12/12 08:47:01 UTC

[jira] [Comment Edited] (HBASE-21572) The "progress" object in "Compactor" is not thread-safe, this may cause the misleading progress information on the web UI.

    [ https://issues.apache.org/jira/browse/HBASE-21572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16718617#comment-16718617 ] 

lixiaobao edited comment on HBASE-21572 at 12/12/18 8:46 AM:
-------------------------------------------------------------

resubmit


was (Author: q977734161):
重新提交

>  The "progress" object in "Compactor" is not thread-safe, this may cause the misleading progress information on the web UI.
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-21572
>                 URL: https://issues.apache.org/jira/browse/HBASE-21572
>             Project: HBase
>          Issue Type: Bug
>          Components: Compaction
>    Affects Versions: 1.2.0, 3.0.0, 1.3.0, 1.4.0, 2.1.0, 2.0.0
>            Reporter: lixiaobao
>            Assignee: lixiaobao
>            Priority: Major
>             Fix For: 3.0.0
>
>         Attachments: HBASE-21572.patch, HBASE-21572.patch
>
>
> when setting the compaction thread number more than 1, on the store, there may be multiple threads on the region server using "compactor" of the "store" to execute the compaction . However, the "progress" object in "Compactor" is not thread-safe, this may cause the misleading progress information on the web UI.



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