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From "Alejandro Fernandez" <afernan...@hortonworks.com>
Subject Re: Review Request 34516: Avg Load for HBase is 261 regions per RS for a fresh one node cluster
Date Thu, 21 May 2015 22:56:30 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/34516/#review84813
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Ship it!


Ship It!

- Alejandro Fernandez


On May 21, 2015, 12:57 a.m., Sid Wagle wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/34516/
> -----------------------------------------------------------
> 
> (Updated May 21, 2015, 12:57 a.m.)
> 
> 
> Review request for Ambari, Alejandro Fernandez, Devaraj Das, Mahadev Konar, Sumit Mohanty,
and Srimanth Gunturi.
> 
> 
> Bugs: AMBARI-11290
>     https://issues.apache.org/jira/browse/AMBARI-11290
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> This happens because newer version of Phoenix sets salBuckets for sequence table to 256
creating 256 regions for salting by default.
> 
> We can add the above config to Ambari's computed values – anything smaller than 10
RS's should use a value of $numRs * 5. Something like this. It could be a hassle for folks
who start small and add nodes; they'll need to split the table.
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/resources/stacks/HDP/2.0.6/services/stack_advisor.py e27236f

>   ambari-server/src/main/resources/stacks/HDP/2.2/services/stack_advisor.py 224c0b2 
>   ambari-server/src/main/resources/stacks/HDP/2.3/services/HBASE/configuration/hbase-site.xml
12cd44b 
>   ambari-server/src/main/resources/stacks/HDPWIN/2.2/services/stack_advisor.py 0bad45a

>   ambari-server/src/test/python/stacks/2.0.6/common/test_stack_advisor.py 4167328 
>   ambari-server/src/test/python/stacks/2.1/common/test_stack_advisor.py 9a6b58d 
>   ambari-server/src/test/python/stacks/2.2/common/test_stack_advisor.py 5b6d7b1 
> 
> Diff: https://reviews.apache.org/r/34516/diff/
> 
> 
> Testing
> -------
> 
> ----------------------------------------------------------------------
> Ran 233 tests in 6.816s
> 
> OK
> ----------------------------------------------------------------------
> Total run:742
> Total errors:0
> Total failures:0
> OK
> 
> 
> Thanks,
> 
> Sid Wagle
> 
>


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