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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2009/10/02 20:51:23 UTC

[jira] Commented: (HBASE-1731) End-to-End unit test of split and replay to ensure no edit lost

    [ https://issues.apache.org/jira/browse/HBASE-1731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12761669#action_12761669 ] 

stack commented on HBASE-1731:
------------------------------

There should probably be a design and reimplementation on the other end of this issue.  Replay of reconstruction logs do not go via a WAL... which should be fine as long as we make sure the reconstruction log is replayed second time around if the current RS goes down.

> End-to-End unit test of split and replay to ensure no edit lost
> ---------------------------------------------------------------
>
>                 Key: HBASE-1731
>                 URL: https://issues.apache.org/jira/browse/HBASE-1731
>             Project: Hadoop HBase
>          Issue Type: Bug
>            Reporter: stack
>             Fix For: 0.21.0
>
>
> We need unit test to ensure that edits in HLog actually make it into region after going through split and reconstruction.

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