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From Jonathan Hurley <jhur...@hortonworks.com>
Subject Re: Review Request 43831: Ambari's App Timeline Web UI Alert tries make http heavy call timelineserver:httpPort which can also cause OOM
Date Mon, 22 Feb 2016 15:13:41 GMT


> On Feb. 22, 2016, 9:12 a.m., Sumit Mohanty wrote:
> > ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/alerts.json, line
391
> > <https://reviews.apache.org/r/43831/diff/1/?file=1264104#file1264104line391>
> >
> >     Jonathan, one question: It's not critical to update the definiton during Ambari
upgrade. However, do we have any example of making alert definition changes during upgrade?

Yeah; the upgrade packs have this already. Here's one: https://github.com/apache/ambari/blob/trunk/ambari-server/src/main/java/org/apache/ambari/server/upgrade/UpgradeCatalog210.java#L1128


- Jonathan


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https://reviews.apache.org/r/43831/#review120139
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On Feb. 22, 2016, 9:10 a.m., Sumit Mohanty wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/43831/
> -----------------------------------------------------------
> 
> (Updated Feb. 22, 2016, 9:10 a.m.)
> 
> 
> Review request for Ambari, Andrew Onischuk and Jonathan Hurley.
> 
> 
> Bugs: AMBARI-15123
>     https://issues.apache.org/jira/browse/AMBARI-15123
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Change the path to call during alert
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/common-services/YARN/2.1.0.2.0/alerts.json bbf3a7c

> 
> Diff: https://reviews.apache.org/r/43831/diff/
> 
> 
> Testing
> -------
> 
> Manually tested by editing alert defintion of a deployed cluster
> 
> 
> Thanks,
> 
> Sumit Mohanty
> 
>


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