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https://issues.apache.org/jira/browse/HBASE-15984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15447951#comment-15447951
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Sean Busbey commented on HBASE-15984:
-------------------------------------

Unit tests aren't feasible, IMHO. I tried arranging for some over the course of 
about a week, it's too hard to mock a failure in the underlying classes. Happy 
to have someone else take a crack at them.

> Given failure to parse a given WAL that was closed cleanly, replay the WAL.
> ---------------------------------------------------------------------------
>
>                 Key: HBASE-15984
>                 URL: https://issues.apache.org/jira/browse/HBASE-15984
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Replication
>            Reporter: Sean Busbey
>            Assignee: Sean Busbey
>            Priority: Critical
>             Fix For: 2.0.0, 1.0.4, 1.4.0, 1.3.1, 0.98.22, 1.1.7, 1.2.4
>
>         Attachments: HBASE-15984.1.patch, HBASE-15984.2.patch
>
>
> subtask for a general work around for "underlying reader failed / is in a bad 
> state" just for the case where a WAL 1) was closed cleanly and 2) we can tell 
> that our current offset ought not be the end of parseable entries.



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