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Hudson commented on HBASE-14947: -------------------------------- FAILURE: Integrated in HBase-Trunk_matrix #556 (See [https://builds.apache.org/job/HBase-Trunk_matrix/556/]) HBASE-14947 WALProcedureStore improvements (matteo.bertozzi: rev 60d33ce34191533bb858852584bd9bddfeb16a23) * hbase-procedure/src/test/java/org/apache/hadoop/hbase/procedure2/store/TestProcedureStoreTracker.java * hbase-procedure/src/test/java/org/apache/hadoop/hbase/procedure2/TestProcedureRecovery.java * hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/store/ProcedureStoreTracker.java * hbase-procedure/src/test/java/org/apache/hadoop/hbase/procedure2/store/wal/TestWALProcedureStore.java * hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.java > WALProcedureStore improvements > ------------------------------ > > Key: HBASE-14947 > URL: https://issues.apache.org/jira/browse/HBASE-14947 > Project: HBase > Issue Type: Sub-task > Components: proc-v2 > Reporter: Ashu Pachauri > Assignee: Matteo Bertozzi > Priority: Blocker > Fix For: 2.0.0, 1.2.0, 1.1.3 > > Attachments: HBASE-14947-v0.patch, HBASE-14947-v1.patch > > > We ended up with a deadlock in HBASE-14943, with the storeTracker and lock > acquired in reverse order by syncLoop() and insert/update/delete. In the > syncLoop() with don't need the lock when we try to roll or removeInactive. > also we can move the insert/update/delete tracker check in the syncLoop > avoiding to the extra lock operation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)