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From "ATLAS QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ATLAS-616) Zookeeper throws exceptions when trying to fire DSL queries at Atlas at large scale.
Date Wed, 20 Apr 2016 09:12:25 GMT

    [ https://issues.apache.org/jira/browse/ATLAS-616?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15249536#comment-15249536
] 

ATLAS QA commented on ATLAS-616:
--------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment
  http://issues.apache.org/jira/secure/attachment/12799690/ATLAS-616.patch
  against master revision 922a83c.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    +1 checkstyle.  The patch generated 0 code style errors.

    {color:red}-1 findbugs{color}.  The patch appears to introduce 358 new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in :
                   org.apache.atlas.repository.audit.HBaseBasedAuditRepositoryTest
./repository/target/surefire-reports/junitreports/TEST-org.apache.atlas.repository.audit.HBaseBasedAuditRepositoryTest
./repository/target/surefire-reports/junitreports/TEST-org.apache.atlas.service.DefaultMetadataServiceTest
                  org.apache.atlas.service.DefaultMetadataServiceTest

Test results: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningsrepository.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningstitan.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningswebapp.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningstypesystem.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningsclient.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningsnotification.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningscommon.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningshive-bridge.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningshdfs-model.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningsstorm-bridge.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//artifact/patchprocess/newPatchFindbugsWarningssqoop-bridge.html
Console output: https://builds.apache.org/job/PreCommit-ATLAS-Build/169//console

This message is automatically generated.

> Zookeeper throws exceptions when trying to fire DSL queries at Atlas at large scale.

> -------------------------------------------------------------------------------------
>
>                 Key: ATLAS-616
>                 URL: https://issues.apache.org/jira/browse/ATLAS-616
>             Project: Atlas
>          Issue Type: Bug
>         Environment: Atlas with External kafka / HBase / Solr
> The test is run on cluster setup.
> Machine 1 - Atlas , Solr
> Machine 2 - Kafka , HBase
> Machine 3 - Hive , client
>            Reporter: Sharmadha Sainath
>            Assignee: Hemanth Yamijala
>         Attachments: ATLAS-616.patch, baseline-1000-3600-10g-heap.png, heap.png, no-dsl-1000-14400-10g-heap.png,
zk-exception-stacktrace.rtf
>
>
> The test plan is to simulate 'n' number of users fire 'm' number of queries at Atlas
simultaneously. This is accomplished with the help of Apache Jmeter.
> Atlas is populated with 10,000 tables. 
> • 6000 small sized tables (10 columns)
> • 3000 medium sized tables (50 columns)
> • 1000 large sized tables (100 columns)
>  The test plan consists of 30 users firing a set of 3 queries continuously for 20 times
in a loop. Added -Xmx10240m -XX:MaxPermSize=512m to ATLAS_OPTS . Zookeeper throws exceptions
when the test plan is run and Jmeter starts firing queries.



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