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Posted to dev@hbase.apache.org by "Jeffrey Zhong (JIRA)" <ji...@apache.org> on 2013/02/12 01:03:13 UTC

[jira] [Created] (HBASE-7824) Improve master start up time when there is log split work

Jeffrey Zhong created HBASE-7824:
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             Summary: Improve master start up time when there is log split work
                 Key: HBASE-7824
                 URL: https://issues.apache.org/jira/browse/HBASE-7824
             Project: HBase
          Issue Type: Bug
          Components: master
            Reporter: Jeffrey Zhong
            Assignee: Jeffrey Zhong
             Fix For: 0.94.6


When there is log split work going on, master start up waits till all log split work completes even though the log split has nothing to do with meta region servers.

It's a bad behavior considering a master node can run when log split is happening while its start up is blocking by log split work. 

Since master is kind of single point of failure, we should start it ASAP.


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