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https://issues.apache.org/jira/browse/ARTEMIS-1997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16561934#comment-16561934
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ASF GitHub Bot commented on ARTEMIS-1997:
-----------------------------------------
GitHub user michaelandrepearce opened a pull request:
https://github.com/apache/activemq-artemis/pull/2200
ARTEMIS-1997 - un-needed SimpleString creation on hotpath with Filters
Create the SimpleString on construction of PropertyExpression so it can be
re-used instead of creating it every time its filtered in the FilterImpl
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/michaelandrepearce/activemq-artemis
ARTEMIS-1997-2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/activemq-artemis/pull/2200.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2200
----
commit 4fce78f068cc5474e43704e1fa8da2fb435b170d
Author: Michael André Pearce <michael.andre.pearce@...>
Date: 2018-07-22T03:17:50Z
ARTEMIS-1997 - un-needed SimpleString creation on hotpath with Filters
Create the SimpleString on construction of PropertyExpression so it can be
re-used instead of creating it every time its filtered in the FilterImpl
----
> Filters cause unneeded SimpleString creation on hotpath
> -------------------------------------------------------
>
> Key: ARTEMIS-1997
> URL: https://issues.apache.org/jira/browse/ARTEMIS-1997
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Reporter: Michael Andre Pearce
> Assignee: Michael Andre Pearce
> Priority: Major
>
> Currently when a filter is used, every property key needed is creating a
> SimpleString property key, even though this static for the life of the
> property expression.
> Creating the SimpleString at construction of the PropertyExpression would
> remove this.
>
>
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