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https://issues.apache.org/jira/browse/GEODE-7943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17080279#comment-17080279
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ASF subversion and git services commented on GEODE-7943:
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Commit 51477e91cd65a14e9396fb7da2876cd8bf2b7dee in geode's branch
refs/heads/develop from Jens Deppe
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=51477e9 ]
GEODE-7943 add synchronization to Subscriptions class (#4913)
* Add synchronized to size()
* Move test to integrationTest
* Switch to CopyOnWriteList (it appears not to really introduce memory issues)
* Fix a small cleanup issue in ExpireAtIntegrationTest
Authored-by: Jens Deppe <jde...@vmware.com>
> Redis Subscriptions class can cause ConcurrentModificationExceptions
> --------------------------------------------------------------------
>
> Key: GEODE-7943
> URL: https://issues.apache.org/jira/browse/GEODE-7943
> Project: Geode
> Issue Type: Bug
> Components: redis
> Reporter: Jens Deppe
> Priority: Major
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> This class has no synchronization safeguards and can easily produce
> {{ConcurrentModificationException}}s when multiple threads access it.
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