[replication] Wait a few seconds before transferring queues
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Key: HBASE-3596
URL: https://issues.apache.org/jira/browse/HBASE-3596
Project: HBase
Issue Type: Improvement
Affects Versions: 0.90.1
Reporter: Jean-Daniel Cryans
Assignee: Jean-Daniel Cryans
Fix For: 0.90.2
ReplicationSourceManager.transferQueues is running a little too fast at the
moment and this has the bad side effect of making us run into HBASE-2611 at
almost every cluster restart. The reason is that some servers might shut down
faster than others so that the last RS that are notified will at the same time
see their friends dying, and will try to pick their queues. What happens then
is that they also get told to shutdown and might be able to close their ZK
session before the queue transfer process is completed, which is what 2611 is
about.
Currently the only to fix to that is to delete the lock znode by hand and
bounce a region server so that it picks up the queue on startup.
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