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Sean Busbey commented on HBASE-15481: ------------------------------------- backup and replication can get that via the WALActionListener, since they're internal. I'm -0 on exposing the specific wal files to external monitoring in a way that ties us to compatibility promises (even LimitedPrivate ones). > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)