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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-19494) Create simple WALKey filter that can be plugged in on the Replication Sink
Date Tue, 12 Dec 2017 05:51:00 GMT
stack created HBASE-19494:
-----------------------------

             Summary: Create simple WALKey filter that can be plugged in on the Replication
Sink
                 Key: HBASE-19494
                 URL: https://issues.apache.org/jira/browse/HBASE-19494
             Project: HBase
          Issue Type: Sub-task
          Components: Replication
            Reporter: stack
            Assignee: stack
             Fix For: 2.0.0-beta-1


hbase-indexer used to look at WALKeys on the sink to see if their time of creation was before
the time at which the replication stream was enabled.

In the parent redo, there is no means for doing this anymore (because WALKey used to be Private
and because to get at the WALKey in the Sink, you had to override all of the Replication which
meant importing a million Private objects...).

This issue is about adding a simple filter to Replication on the sink-side that just takes
a WALKey (now InterfaceAudience LimitedPrivate and recently made read-only).

Assigned myself. Need to do this so hbase-indexer can move to hbase2.



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