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Andrew Purtell updated HBASE-20087: ----------------------------------- Attachment: HBASE-20087-branch-1.patch > Periodically attempt redeploy of regions in FAILED_OPEN state > ------------------------------------------------------------- > > Key: HBASE-20087 > URL: https://issues.apache.org/jira/browse/HBASE-20087 > Project: HBase > Issue Type: Improvement > Components: master, Region Assignment > Reporter: Andrew Purtell > Assignee: Andrew Purtell > Priority: Major > Fix For: 2.0.0, 1.5.0 > > Attachments: > 0001-W-4723090-Port-the-RIT-FAILED_OPEN-state-hack-from-R.patch, > HBASE-20087-branch-1.patch > > > Because RSGroups can cause permanent RIT with regions in FAILED_OPEN state, > we added logic to the master portion of the RSGroups extention to enumerate > RITs and retry assignment of regions in FAILED_OPEN state. > However, this strategy can be applied generally to reduce need of operator > involvement in cluster operations. Now an operator has to manually resolve > FAILED_OPEN assignments but there is little risk in automatically retrying > them after a while. If the reason the assignment failed has not cleared, the > assignment will just fail again. Should the reason the assignment failed be > resolved, then operators don't have to do more in order for the cluster to > fully heal. > -- This message was sent by Atlassian JIRA (v7.6.3#76005)