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Jeffrey Zhong commented on HBASE-7824: -------------------------------------- Hey Lars, Do you want me to put the fix into 0.94.6? After the fix, master starts up will only blocked on meta region servers(including root & meta) recovery. Assuming, a 100 nodes cluster, the meta region servers is only about 2% of all region servers. Therefore, master virtually doesn't wait log splitting work for starting up. Thanks, -Jeffrey > 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. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira