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https://issues.apache.org/jira/browse/HBASE-15481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Busbey updated HBASE-15481:
--------------------------------
Resolution: Fixed
Assignee: Matteo Bertozzi
Release Note:
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WALObserver coprocessors now can receive notifications of WAL rolling via the
new methods `preWALRoll` and `postWALRoll`.
This change is incompatible due to the addition of these methods to the
`WALObserver` interface. Downstream users are encouraged to instead extend the
`BaseWALObserver` class, which remains compatible through this change.
Status: Resolved (was: Patch Available)
> 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, HBASE-15481-v2.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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