[ https://issues.apache.org/jira/browse/HBASE-14947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephen Yuan Jiang updated HBASE-14947: --------------------------------------- Summary: Procedure V2 - WALProcedureStore improvements (was: WALProcedureStore improvements) > Procedure V2 - 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)