Joseph created HBASE-15956:
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Summary: Modify queue naming standards to speed up
ReplicationQueuesHBaseImpl
Key: HBASE-15956
URL: https://issues.apache.org/jira/browse/HBASE-15956
Project: HBase
Issue Type: Sub-task
Reporter: Joseph
Assignee: Joseph
Currently when a server builds a new Replication Queue its row key in HBase
will be saved as [server0 + "-" + queueId0]. This original server will make
calls to getLogPosition(), setLogPosition(), removeQueue(), etc with the
argument String queueId = queueId0. So for the original server we can look up
the row key by concatenating servername + queueId0. Yet if this queue is ever
claimed by another server, the new server will make the calls to those
functions with the argument String queueId = queueId0 + "-" + oldServer1 + "-"
+ oldServer2...
So we have to track String queueId as a separate column within HBase and
perform scans on this column to find the proper row key each time.
Consider an update where we parse out the row key from these two types of
queueId's or saving a different String queueId in the new servers
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