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Posted to commits@cassandra.apache.org by "Marcus Eriksson (JIRA)" <ji...@apache.org> on 2017/02/21 05:38:44 UTC
[jira] [Assigned] (CASSANDRA-9292) ParentRepairSession potentially
block ANTI_ENTROPY stage
[ https://issues.apache.org/jira/browse/CASSANDRA-9292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marcus Eriksson reassigned CASSANDRA-9292:
------------------------------------------
Assignee: Marcus Eriksson
> ParentRepairSession potentially block ANTI_ENTROPY stage
> --------------------------------------------------------
>
> Key: CASSANDRA-9292
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9292
> Project: Cassandra
> Issue Type: Bug
> Reporter: Yuki Morishita
> Assignee: Marcus Eriksson
> Priority: Minor
>
> Follow up from CASSANDRA-9151,
> {quote}
> potentially block this stage again since many methods are synchronized in ActiveRepairService.
> Methods prepareForRepair(could block for 1 hour for prepare message response) and finishParentSession(this one block for anticompaction to finish) are synchronized and could hold on to the lock for a long time.
> In RepairMessageVerbHandler.doVerb, if there is an exception for another repair, removeParentRepairSession(also synchronized) will block.
> {quote}
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