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Date: Mon, 17 Oct 2011 23:51:10 +0000 (UTC)
From: "Jonathan Gray (Created) (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
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Subject: [jira] [Created] (HBASE-4610) Port HBASE-3380 (Master failover can
 split logs of live servers) to 92/trunk (definitely bring in config params,
 decide if we need to do more to fix the bug)
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Port HBASE-3380 (Master failover can split logs of live servers) to 92/trunk (definitely bring in config params, decide if we need to do more to fix the bug)
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                 Key: HBASE-4610
                 URL: https://issues.apache.org/jira/browse/HBASE-4610
             Project: HBase
          Issue Type: Bug
          Components: master
    Affects Versions: 0.92.0, 0.94.0
            Reporter: Jonathan Gray
            Assignee: Jonathan Gray
            Priority: Critical
             Fix For: 0.92.0


Over in HBASE-3380 we were having some TestMasterFailover flakiness.  We added some more config parameters to better control the master startup loop where it waits for RS to heartbeat in.  We had thought at the time that 92 would have a different solution but it is still relying on heartbeats to learn about RSs.

For now, we should definitely bring these config params into 92/trunk.  Otherwise this is an incompatible regression and adding these will also make things like what was just reported over in HBASE-4603 trivial to fix in an optimal way.

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