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Jeffrey Zhong commented on HBASE-7824: -------------------------------------- Yep, I've taken care of that. Basically, synchronized log split tasks before SSH is enabled. Once you agree the approach in general, I'll submit the modified patch for review. A question through: Should we do expireServer firstly and then do log splitting after we have the log splitting synchronization mechanism before SSH is enabled. > Improve master start up time when there is log splitting 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: 0.94.8 > > Attachments: hbase-7824.patch, hbase-7824_v2.patch, > hbase-7824_v3.patch, hbase-7824-v7.patch, hbase-7824-v8.patch > > > 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