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https://issues.apache.org/jira/browse/HADOOP-10468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962961#comment-13962961
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Hudson commented on HADOOP-10468:
---------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #1751 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1751/])
HADOOP-10468. TestMetricsSystemImpl.testMultiThreadedPublish fails
intermediately. Contributed by Haohui Mai. (wheat9:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1585659)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/metrics2/impl/MetricsConfig.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/metrics2/impl/TestGangliaMetrics.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/metrics2/impl/TestMetricsSystemImpl.java
> TestMetricsSystemImpl.testMultiThreadedPublish fails intermediately
> -------------------------------------------------------------------
>
> Key: HADOOP-10468
> URL: https://issues.apache.org/jira/browse/HADOOP-10468
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Fix For: 2.5.0
>
> Attachments: HADOOP-10468.000.patch, HADOOP-10468.001.patch
>
>
> {{TestMetricsSystemImpl.testMultiThreadedPublish}} can fail intermediately
> due to the insufficient size of the sink queue:
> {code}
> 2014-04-06 21:34:55,269 WARN impl.MetricsSinkAdapter
> (MetricsSinkAdapter.java:putMetricsImmediate(107)) - Collector has a full
> queue and can't consume the given metrics.
> 2014-04-06 21:34:55,270 WARN impl.MetricsSinkAdapter
> (MetricsSinkAdapter.java:putMetricsImmediate(107)) - Collector has a full
> queue and can't consume the given metrics.
> 2014-04-06 21:34:55,271 WARN impl.MetricsSinkAdapter
> (MetricsSinkAdapter.java:putMetricsImmediate(107)) - Collector has a full
> queue and can't consume the given metrics.
> {code}
> The unit test should increase the default queue size to avoid intermediate
> failure.
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