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ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StackDefinedPropertyProvider.java
 (line 183)
<https://reviews.apache.org/r/40110/#comment165212>

    Unnecessary casting.


- Aravindan Vijayan


On Nov. 13, 2015, 9:28 p.m., Aravindan Vijayan wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/40110/
> -----------------------------------------------------------
> 
> (Updated Nov. 13, 2015, 9:28 p.m.)
> 
> 
> Review request for Ambari, Dmytro Sen, Sumit Mohanty, and Sid Wagle.
> 
> 
> Bugs: AMBARI-13798
>     https://issues.apache.org/jira/browse/AMBARI-13798
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> The AMS result set size property was recently changed through AMBARI-13411. 
> This bug addresses the corresponding change to the upgrade path. 
> 
> Also change log statements with respect to result limit exceeded failures to 
> make sure they convey what the limit vs requested size was. This log 
> statements must be available on ambari-server.log as well. 
> 
> To make sure that ambari-server prints out the error, I had needed to change 
> the way we read from the StreamProvider and read the error stream from the 
> HttpUrlConnection. Specifically, the StreamProvider interface was changed to 
> URLStreamProvider in all Metrics Property provider classes and tests.
> 
> 
> Diffs
> -----
> 
>   
> ambari-metrics/ambari-metrics-timelineservice/src/main/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/query/PhoenixTransactSQL.java
>  92d59e2 
>   
> ambari-metrics/ambari-metrics-timelineservice/src/test/java/org/apache/hadoop/yarn/server/applicationhistoryservice/metrics/timeline/TestClusterSuite.java
>  640604d 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractProviderModule.java
>  2ef0a8e 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StackDefinedPropertyProvider.java
>  8b15569 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProvider.java
>  ad35444 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java
>  fb74fab 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsReportPropertyProvider.java
>  54857cc 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsReportPropertyProviderProxy.java
>  9b23686 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/ganglia/GangliaComponentPropertyProvider.java
>  e531dff 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/ganglia/GangliaHostComponentPropertyProvider.java
>  5508cbe 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/ganglia/GangliaHostPropertyProvider.java
>  41a500f 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/ganglia/GangliaPropertyProvider.java
>  d2dbb11 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSComponentPropertyProvider.java
>  cc0219c 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSHostComponentPropertyProvider.java
>  0e71049 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSHostPropertyProvider.java
>  85e016f 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProvider.java
>  2af7452 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSReportPropertyProvider.java
>  8b60c50 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/MetricsRequestHelper.java
>  ca20e54 
>   
> ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/cache/TimelineMetricCacheEntryFactory.java
>  9100afd 
>   
> ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog213.java
>  beffa9e 
>   
> ambari-server/src/test/java/org/apache/ambari/server/controller/internal/StackDefinedPropertyProviderTest.java
>  415b97b 
>   
> ambari-server/src/test/java/org/apache/ambari/server/controller/jmx/TestStreamProvider.java
>  a7b7553 
>   
> ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/ganglia/TestHttpUrlConnection.java
>  PRE-CREATION 
>   
> ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/ganglia/TestStreamProvider.java
>  770dfb6 
>   
> ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/timeline/AMSPropertyProviderTest.java
>  ce865cf 
>   
> ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/timeline/AMSReportPropertyProviderTest.java
>  99a2102 
>   
> ambari-server/src/test/java/org/apache/ambari/server/upgrade/UpgradeCatalog213Test.java
>  a03dfc7 
> 
> Diff: https://reviews.apache.org/r/40110/diff/
> 
> 
> Testing
> -------
> 
> mvn clean test on ambari-metrics.
> 
> Manual testing done.
> 
> Added unit test to cover this case.
> 
> 
> Thanks,
> 
> Aravindan Vijayan
> 
>

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