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https://issues.apache.org/jira/browse/HBASE-15481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15202167#comment-15202167
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Sean Busbey commented on HBASE-15481:
-------------------------------------
What use case are we trying to solve? Is including the Path necessary to solve
that? e.g. are we just trying to give some indication that the WAL system has
reached some kind of a "checkpoint" state?
> Add pre/post roll to WALObserver
> --------------------------------
>
> Key: HBASE-15481
> URL: https://issues.apache.org/jira/browse/HBASE-15481
> Project: HBase
> Issue Type: New Feature
> Affects Versions: 1.3.0
> Reporter: Matteo Bertozzi
> Assignee: Matteo Bertozzi
> Priority: Trivial
> Fix For: 2.0.0, 1.3.0
>
> Attachments: HBASE-15481-v0.patch, HBASE-15481-v1.patch,
> HBASE-15481-v1.patch
>
>
> currently the WALObserver has only a pre/post Write. It will be useful to
> have a pre/post Roll too.
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