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Posted to issues@hbase.apache.org by "Jeffrey Zhong (JIRA)" <ji...@apache.org> on 2013/05/24 00:47:20 UTC

[jira] [Updated] (HBASE-8573) Store last flushed sequence id for each store of region for Distributed Log Replay

     [ https://issues.apache.org/jira/browse/HBASE-8573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeffrey Zhong updated HBASE-8573:
---------------------------------

    Attachment: hbase-8573.patch

Coming up a unit test is hard because the situation rarely happen and I have to simulate a flush only partially complete. So far I don't have a good idea on that.
                
> Store last flushed sequence id for each store of region for Distributed Log Replay
> ----------------------------------------------------------------------------------
>
>                 Key: HBASE-8573
>                 URL: https://issues.apache.org/jira/browse/HBASE-8573
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Jeffrey Zhong
>         Attachments: hbase-8573.patch
>
>
> HBASE-7006 stores last flushed sequence id of the region in zookeeper.
> To prevent deleted data from appearing again, we should store last flushed sequence id for each store of region in zookeeper.
> See discussion here:
> https://issues.apache.org/jira/browse/HBASE-7006?focusedCommentId=13660428&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13660428

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