[jira] [Commented] (AMBARI-22155) Intermittent failure of FlumeTimelineMetricsSinkTest

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-22155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16194405#comment-16194405 ] 

Hadoop QA commented on AMBARI-22155:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12890698/AMBARI-22155.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 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

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

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-metrics/ambari-metrics-flume-sink.

Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/12449//console

This message is automatically generated.

> Intermittent failure of FlumeTimelineMetricsSinkTest
> ----------------------------------------------------
>
>                 Key: AMBARI-22155
>                 URL: https://issues.apache.org/jira/browse/AMBARI-22155
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-metrics
>    Affects Versions: 2.0.0
>            Reporter: Doroszlai, Attila
>            Assignee: Doroszlai, Attila
>            Priority: Minor
>             Fix For: trunk
>
>         Attachments: AMBARI-22155.patch
>
>
> {{FlumeTimelineMetricsSinkTest.testMonitorRestart}} fails intermittently due to non-deterministic nature of the test.
> {noformat:title=https://builds.apache.org/job/Ambari-trunk-Commit/8213/consoleText}
> Tests run: 5, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.499 sec <<< FAILURE! - in org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSinkTest
> testMonitorRestart(org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSinkTest)  Time elapsed: 0.032 sec  <<< FAILURE!
> java.lang.AssertionError: 
>   Expectation failure on verify:
>     JMXPollUtil.getAllMBeans(): expected: 1, actual: 1
> 	at org.apache.hadoop.metrics2.sink.flume.FlumeTimelineMetricsSinkTest.testMonitorRestart(FlumeTimelineMetricsSinkTest.java:98)
> {noformat}
> AMBARI-8946 fixed the same problem in other methods of the same test class, but {{testMonitorRestart}} was not changed.



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