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From "Dmytro Sen" <d...@hortonworks.com>
Subject Re: Review Request 29810: Tune stack advisor configs based on perf tests
Date Tue, 27 Jan 2015 13:33:53 GMT


> On Янв. 16, 2015, 8:43 п.п., Sid Wagle wrote:
> > ambari-server/src/main/resources/stacks/HDP/2.2/services/stack_advisor.py, line
88
> > <https://reviews.apache.org/r/29810/diff/1/?file=816563#file816563line88>
> >
> >     Why are these settings removed ?
> >     The upper + lower should be < 0.8, I believe.

Sum of the value specified for hfile.block.cache.size and hbase.regionserver.global.memstore.upperLimit
shouldn't exceed 0.8


- Dmytro


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On Янв. 12, 2015, 3:36 п.п., Dmytro Sen wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/29810/
> -----------------------------------------------------------
> 
> (Updated Янв. 12, 2015, 3:36 п.п.)
> 
> 
> Review request for Ambari, Myroslav Papirkovskyy and Sid Wagle.
> 
> 
> Bugs: AMBARI-9090
>     https://issues.apache.org/jira/browse/AMBARI-9090
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Deploy Ambari with 3 node, 10 node, 50 node and 100 node clusters.
> Use simulator for pushing metrics.
> Tune configs accordingly.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/stacks/HDP/2.2/services/stack_advisor.py 44c04a2 
> 
> Diff: https://reviews.apache.org/r/29810/diff/
> 
> 
> Testing
> -------
> 
> All unit tests passed
> 
> 
> Thanks,
> 
> Dmytro Sen
> 
>


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