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Ted Yu commented on HBASE-8040: ------------------------------- {code} + long currentOfflineTimeStamp = state.getStamp(); if (regionOpenState == RegionOpeningState.OPENED) { // Transition RegionState to PENDING_OPEN + // Check if already the offline state has been updated due to a + // failure in prev assign + if (state.isOffline() && currentOfflineTimeStamp != state.getStamp()) { {code} Looks like the window during which we detect the above condition is small. > Race condition in AM after HBASE-7521 (only 0.94) > ------------------------------------------------- > > Key: HBASE-8040 > URL: https://issues.apache.org/jira/browse/HBASE-8040 > Project: HBase > Issue Type: Bug > Affects Versions: 0.94.6 > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > Fix For: 0.94.6 > > Attachments: HBASE-8040.patch > > > This is a problem that introduced when we tried to solve HBASE-7521. > https://issues.apache.org/jira/browse/HBASE-7521?focusedCommentId=13576083&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13576083 > See the above comment and exactly the same has happened. Will come up with a > solution for the same. -- 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