[jira] [Assigned] (GEODE-9195) Remove redundant local locking from PartitionedRegionClear

["Kirk Lund (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GEODE-9195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kirk Lund reassigned GEODE-9195:
--------------------------------

    Assignee: Kirk Lund

> Remove redundant local locking from PartitionedRegionClear
> ----------------------------------------------------------
>
>                 Key: GEODE-9195
>                 URL: https://issues.apache.org/jira/browse/GEODE-9195
>             Project: Geode
>          Issue Type: Improvement
>          Components: regions
>            Reporter: Kirk Lund
>            Assignee: Kirk Lund
>            Priority: Major
>              Labels: GeodeOperationAPI
>
> Existing behavior:
> PR clear employs two different locking behavior based on the presence of client subscription and cache-listeners. If there is no subscription or cache-listener it takes the bucket locks on local nodes else it will send a message to take locks on all buckets before doing the clear.
> Expected behavior:
> To keep the code/behavior simple, PR clear should employ single locking behavior. Now that PR clear acquires a global lock, it no longer needs to acquire local locks on all buckets before doing clear.
> Solution:
> Remove the logic taking lock in individual nodes in:
> {noformat}
> DistributedRegion.obtainWriteLocksForClear()
> {noformat}
> Remove:
> {noformat}
> if (!localLockedAlready) {
>   lockLocallyForClear(getDistributionManager(), getMyId(), regionEvent);
> }
> {noformat}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)