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Duo Zhang commented on HBASE-19793: ----------------------------------- Let me commit. > Minor improvements on Master/RS startup > --------------------------------------- > > Key: HBASE-19793 > URL: https://issues.apache.org/jira/browse/HBASE-19793 > Project: HBase > Issue Type: Sub-task > Reporter: Duo Zhang > Assignee: Duo Zhang > Priority: Major > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-19793.patch, HBASE-19793.patch > > > Both ZooKeeper and hadoop FileSystem can do fencing, that means, if two > processes try to create one file, only one of them can succeed. So I think we > can move the initialization of ClusterId to the very beginning instead of > only allow active master to do it. > This may helps us solve the complicated dependency issue. -- This message was sent by Atlassian JIRA (v7.6.3#76005)