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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-17396) Performance issues with ambari metrics (and Metrics Collector keeps going down)
Date Thu, 23 Jun 2016 11:43:16 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-17396?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15346300#comment-15346300
] 

Hadoop QA commented on AMBARI-17396:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12812774/AMBARI-17396_1.patch
  against trunk revision .

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

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

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

                  org.apache.ambari.server.stack.StackManagerTest
                  org.apache.ambari.server.api.services.AmbariMetaInfoTest
                  org.apache.ambari.server.api.services.KerberosServiceMetaInfoTest

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/7503//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/7503//console

This message is automatically generated.

> Performance issues with ambari metrics (and Metrics Collector keeps going down)
> -------------------------------------------------------------------------------
>
>                 Key: AMBARI-17396
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17396
>             Project: Ambari
>          Issue Type: Bug
>    Affects Versions: 2.4.0
>            Reporter: Dmytro Sen
>            Assignee: Dmytro Sen
>            Priority: Critical
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17396_1.patch
>
>
> Metrics widgets are taking a long time to load. Dashboard page widgets take nearly 30
secs to completely load.
> Even after progress bar indicator is stopped, it takes a couple of secs(15-20) for actual
data to show up. Attaching the screenshot.
> Same kind of delay is observed in service as well as host widgets.
> AMS periodically crashes with SQLTimeoutException or CallTimeoutException



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