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Fix it, then Ship it!





ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricConfiguration.java
 (line 430)
<https://reviews.apache.org/r/56903/#comment238180>

    Not a good habit to return the Stream reference, rather read the file and 
return the output from the method.


- Sid Wagle


On Feb. 21, 2017, 11:16 p.m., Aravindan Vijayan wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/56903/
> -----------------------------------------------------------
> 
> (Updated Feb. 21, 2017, 11:16 p.m.)
> 
> 
> Review request for Ambari, Dmytro Sen, Sumit Mohanty, and Sid Wagle.
> 
> 
> Bugs: AMBARI-20103
>     https://issues.apache.org/jira/browse/AMBARI-20103
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Reduce AMS HBase metrics through whitelist.
> 
> 
> Diffs
> -----
> 
>   ambari-metrics/ambari-metrics-assembly/pom.xml 4c7ed41 
>   
> ambari-metrics/ambari-metrics-assembly/src/main/assembly/collector-windows.xml
>  1ea6c46 
>   ambari-metrics/ambari-metrics-assembly/src/main/assembly/collector.xml 
> 0997b48 
>   
> ambari-metrics/ambari-metrics-timelineservice/conf/unix/amshbase_metrics_whitelist
>  PRE-CREATION 
>   
> ambari-metrics/ambari-metrics-timelineservice/conf/windows/amshbase_metrics_whitelist
>  PRE-CREATION 
>   ambari-metrics/ambari-metrics-timelineservice/pom.xml 0c4bdf8 
>   
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/HBaseTimelineMetricStore.java
>  b249d05 
>   
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricConfiguration.java
>  7bbd5aa 
>   
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsFilter.java
>  d05353d 
>   
> ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TimelineMetricsFilterTest.java
>  049d473 
>   
> ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/discovery/TestMetadataManager.java
>  ab6c34a 
>   
> ambari-metrics/ambari-metrics-timelineservice/src/test/resources/test_data/amshbase_metrics_whitelist.dat
>  PRE-CREATION 
> 
> Diff: https://reviews.apache.org/r/56903/diff/
> 
> 
> Testing
> -------
> 
> mvn clean test on ambari-metrics.
> Manually tested.
> 
> 
> Thanks,
> 
> Aravindan Vijayan
> 
>

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