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https://issues.apache.org/jira/browse/GEODE-2632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15965123#comment-15965123
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ASF GitHub Bot commented on GEODE-2632:
---------------------------------------
GitHub user kirklund opened a pull request:
https://github.com/apache/geode/pull/450
GEODE-2632: create ClientCachePutBench
* add jmh to geode-core
* prevent dunit launching due to static Rule
* define ClientCachePutBench to measure throughput of puts from a cache
client to a loner server
Notes: this is a macro benchmark which uses a Client (in the JMH JVM) and a
Server JVM. The intention of this benchmark is to verify that the later changes
I make for GEODE-2632 (including refactoring of classes in
org.apache.geode.internal.cache.tier.sockets) do not adversely affect
performance. Following this commit will be changes to the constructors of some
cache client classes and introduction a micro benchmark that directly measures
Put65 for improving performance involving its interaction with SecurityService.
I added jmh to geode-core because I want to introduce creation of micro
benchmarks in the same module and same package(s) as the class(es) being
measured.
The change to LocatorServerStartupRule.java was necessary because locators
and servers scan the org.apache.geode.management.internal.cli.commands package
for Spring Shell commands at start-up which forces static initialization of
every class in that package. There is at least one dunit test in that same
package with a static instance of LocatorServerStartupRule. Because jmh creates
its own jar and puts all of the geode-core classes, including tests, in that
jar, the constructor of LocatorServerStartupRule will currently cause dunit to
launch. Jared is working on an additional change to prevent test classes from
being class loaded as potential command classes.
I'd like to have this PR reviewed by @bschuchardt @galen-pivotal
@kohlmu-pivotal @hiteshk25 @metatype.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kirklund/geode
feature/GEODE-2632-ClientCachePutBench
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/geode/pull/450.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 #450
----
commit c80daa9aef14503ba10ebacb730e2cd334947c31
Author: Kirk Lund <[email protected]>
Date: 2017-04-11T22:58:26Z
GEODE-2632: create ClientCachePutBench
* add jmh to geode-core
* prevent dunit launching due to static Rule
----
> Integrated Security performance improvements
> --------------------------------------------
>
> Key: GEODE-2632
> URL: https://issues.apache.org/jira/browse/GEODE-2632
> Project: Geode
> Issue Type: Improvement
> Components: security
> Reporter: Jinmei Liao
> Assignee: Kirk Lund
> Labels: performance
>
> There is a security check in Put65.cmdExecute() that, if removed, improved
> the performance.
> The expense of this security call needs to be reduced in order to get the
> performance back.
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