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From "Alejandro Fernandez" <afernan...@hortonworks.com>
Subject Re: Review Request 37698: AMS cache could result in OOM in ambari server
Date Tue, 25 Aug 2015 20:39:31 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/37698/#review96417
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Ship it!


Ship It!

- Alejandro Fernandez


On Aug. 25, 2015, 8:35 p.m., Sid Wagle wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/37698/
> -----------------------------------------------------------
> 
> (Updated Aug. 25, 2015, 8:35 p.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez, Dmytro Sen, Mahadev Konar, Sumit Mohanty,
and Srimanth Gunturi.
> 
> 
> Bugs: AMBARI-12859
>     https://issues.apache.org/jira/browse/AMBARI-12859
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Requesting metrics for 1 week resulted in:
> {noformat}
> Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000d28b2000,
216981504, 0) failed; error='Cannot allocate memory' (errno=12)
> #
> # There is insufficient memory for the Java Runtime Environment to continue.
> # Native memory allocation (mmap) failed to map 216981504 bytes for committing reserved
memory.
> # An error report file with more information is saved as:
> # //hs_err_pid15931.log
> {noformat}
> 
> 
> Diffs
> -----
> 
>   ambari-server/pom.xml da4977c 
>   ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java
08c835f 
>   ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/AMSReportPropertyProvider.java
0605123 
>   ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/cache/TimelineMetricCache.java
47b2c4a 
>   ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/cache/TimelineMetricCacheEntryFactory.java
597f037 
>   ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/timeline/cache/TimelineMetricCacheProvider.java
8df957e 
>   ambari-server/src/main/resources/common-services/AMBARI_METRICS/0.1.0/package/templates/hadoop-metrics2-hbase.properties.j2
5a4dd16 
>   ambari-server/src/test/java/org/apache/ambari/server/controller/metrics/timeline/cache/TimelineMetricCacheTest.java
b16024b 
> 
> Diff: https://reviews.apache.org/r/37698/diff/
> 
> 
> Testing
> -------
> 
> All unit test pass.
> Manually verified.
> 
> 
> Thanks,
> 
> Sid Wagle
> 
>


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