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Duo Zhang commented on HBASE-21325: ----------------------------------- +1. > Force to terminate regionserver when abort hang in somewhere > ------------------------------------------------------------ > > Key: HBASE-21325 > URL: https://issues.apache.org/jira/browse/HBASE-21325 > Project: HBase > Issue Type: Improvement > Reporter: Duo Zhang > Assignee: Guanghao Zhang > Priority: Major > Attachments: HBASE-21325.master.001.patch, > HBASE-21325.master.001.patch, HBASE-21325.master.002.patch, > HBASE-21325.master.003.patch, HBASE-21325.master.004.patch, > HBASE-21325.master.005.patch > > > When testing sync replication, I found that, if I transit the remote cluster > to DA, while the local cluster is still in A, the region server will hang > when shutdown. As the fsOk flag only test the local cluster(which is > reasonable), we will enter the waitOnAllRegionsToClose, and since the WAL is > broken(the remote wal directory is gone) so we will never succeed. And this > lead to an infinite wait inside waitOnAllRegionsToClose. > So I think here we should have an upper bound for the wait time in > waitOnAllRegionsToClose method. -- This message was sent by Atlassian JIRA (v7.6.3#76005)