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Duo Zhang commented on HBASE-21788: ----------------------------------- So the root cause is that we lost some procedures when master restarts? > OpenRegionProcedure (after recovery?) is unreliable and needs to be improved > ---------------------------------------------------------------------------- > > Key: HBASE-21788 > URL: https://issues.apache.org/jira/browse/HBASE-21788 > Project: HBase > Issue Type: Bug > Affects Versions: 3.0.0 > Reporter: Sergey Shelukhin > Priority: Critical > > Not much for this one yet. > I repeatedly see the cases when the region is stuck in OPENING, and after > master restart RIT is recovered, and stays WAITING; its OpenRegionProcedure > (also recovered) is stuck in Runnable and never does anything for hours. I > cannot find logs on the target server indicating that it ever tried to do > anything after master restart. > This procedure needs at the very least logging of what it's trying to do, and > maybe a timeout so it unconditionally fails after a configurable period (1 > hour?). > I may also investigate why it doesn't do anything and file a separate bug. I > wonder if it's somehow related to the region status check, but this is just a > hunch. -- This message was sent by Atlassian JIRA (v7.6.3#76005)