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Duo Zhang commented on HBASE-16144: ----------------------------------- So make it configurable? We should not introduce new findbugs warning usually. > Replication queue's lock will live forever if RS acquiring the lock has died > prematurely > ---------------------------------------------------------------------------------------- > > Key: HBASE-16144 > URL: https://issues.apache.org/jira/browse/HBASE-16144 > Project: HBase > Issue Type: Bug > Affects Versions: 1.2.1, 1.1.5, 0.98.20 > Reporter: Phil Yang > Assignee: Phil Yang > Attachments: HBASE-16144-v1.patch, HBASE-16144-v2.patch, > HBASE-16144-v3.patch > > > In default, we will use multi operation when we claimQueues from ZK. But if > we set hbase.zookeeper.useMulti=false, we will add a lock first, then copy > nodes, finally clean old queue and the lock. > However, if the RS acquiring the lock crash before claimQueues done, the lock > will always be there and other RS can never claim the queue. -- This message was sent by Atlassian JIRA (v6.3.4#6332)