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https://issues.apache.org/jira/browse/ARTEMIS-2017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16575563#comment-16575563
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ASF subversion and git services commented on ARTEMIS-2017:
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Commit b9a85bdaa52ef6cdc764278aad19e96a427d59de in activemq-artemis's branch
refs/heads/2.6.x from [~jbertram]
[ https://git-wip-us.apache.org/repos/asf?p=activemq-artemis.git;h=b9a85bd ]
ARTEMIS-2017 Eliminate LRUCache from SelectorParser
The LRUCache is not thread-safe and it's usage in SelectorParser could
cause growth beyond its configured max size. Instead of modifying the
LRUCache to be thread-safe or synchronizing access to it in
SelectorParser it should just be removed since it's not on a hot path.
(cherry picked from commit 2d7c5322a79e0ffa45676e50f3453d5530af78c2)
> Eliminate LRUCache from SelectorParser
> --------------------------------------
>
> Key: ARTEMIS-2017
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2017
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 2.6.2
> Reporter: Justin Bertram
> Assignee: Justin Bertram
> Priority: Major
> Fix For: 2.7.0, 2.6.3
>
>
> Concurrent usage of {{SelectorParser.parse()}} can cause the {{cache}} to
> grow past its hard-coded size of 100. Synchronizing {{put}} operations
> eliminates this problem.
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