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From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11594) Ozone: close container should call compactDB
Date Thu, 30 Mar 2017 20:45:42 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15949778#comment-15949778
] 

Xiaoyu Yao commented on HDFS-11594:
-----------------------------------

Thanks [~anu] for working on this. Patch looks good to me. I only have one question, which
we could address separately if necessary. Do we need compact container DB for open container
as well? This can be a async thread that periodically wake up to compact the container db.
It may also help speed up the container closing comparing compact only at close time. 

> Ozone: close container should call compactDB 
> ---------------------------------------------
>
>                 Key: HDFS-11594
>                 URL: https://issues.apache.org/jira/browse/HDFS-11594
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>         Attachments: HDFS-11594-HDFS-7240.001.patch
>
>
> Closing a container should call compactDB to compact the LevelDB. 



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