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Allan Yang commented on HBASE-21480: ------------------------------------ OK, I see, it is possible... > Taking snapshot when RS crashes prevent we bring the regions online > ------------------------------------------------------------------- > > Key: HBASE-21480 > URL: https://issues.apache.org/jira/browse/HBASE-21480 > Project: HBase > Issue Type: Improvement > Components: snapshots > Reporter: Duo Zhang > Assignee: Duo Zhang > Priority: Major > Fix For: 3.0.0, 2.2.0 > > Attachments: HBASE-21480-UT-v1.patch, HBASE-21480-UT.patch, > HBASE-21480.patch > > > The current implementation is not good enough. It will take the exclusive > lock all the time which could hurt the availability, as we need to hold the > shared lock when assigning regions. -- This message was sent by Atlassian JIRA (v7.6.3#76005)