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https://issues.apache.org/jira/browse/HBASE-4132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13070588#comment-13070588
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Andrew Purtell commented on HBASE-4132:
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@dhruba Thanks. For example should be preArchiveStart and postArchiveStart,
preArchiveCompleted and postArchiveCompleted. In part it is a naming
convention, in part it is a contract: Pre hooks allow introduction of
preprocessing and also important override of default behavior and associated
short-circuiting of base processing or any additional coprocessors. Post hooks
allow introduction of postprocessing and modification of return values.
> Extend the WALObserver API to accomodate log archival
> -----------------------------------------------------
>
> Key: HBASE-4132
> URL: https://issues.apache.org/jira/browse/HBASE-4132
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Reporter: dhruba borthakur
> Assignee: dhruba borthakur
> Fix For: 0.92.0
>
> Attachments: walArchive.txt
>
>
> The WALObserver interface exposes the log roll events. It would be nice to
> extend it to accomodate log archival events as well.
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