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https://issues.apache.org/jira/browse/HBASE-4132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13070887#comment-13070887
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Ted Yu commented on HBASE-4132:
-------------------------------
org.apache.hadoop.hbase.regionserver.wal.WALObserver is mostly internal.
It is used for LogRoller and replication.
Shall we rename it to
org.apache.hadoop.hbase.regionserver.wal.WALActionsListener ?
See HRegionServer.getWALActionListeners():
{code}
// Replication handler is an implementation of WALActionsListener.
listeners.add(this.replicationHandler);
{code}
> 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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