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From "Andrew Onischuk" <aonis...@hortonworks.com>
Subject Review Request 33438: Add config handling for Tez sorter impl
Date Wed, 22 Apr 2015 15:26:32 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/33438/
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Review request for Ambari and Dmytro Sen.


Bugs: AMBARI-10663
    https://issues.apache.org/jira/browse/AMBARI-10663


Repository: ambari


Description
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New configuration property in Dal:

Config property name: tez.runtime.sorter.class  
Description: Which sorter implementation to use.  
Type: Advanced configuration  
Valid Values: "PIPELINED", "LEGACY"  
Default value: "PIPELINED"

Related values:  
"tez.runtime.pipelined.sorter.sort.threads" - only relevant for pipelined,
default value 2.  
"tez.runtime.io.sort,mb" - for legacy, this values need to be 2047 MB or
below. For pipelined, this can exceed 2 GB.


Diffs
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  ambari-server/src/main/resources/stacks/HDP/2.3/services/TEZ/configuration/tez-site.xml
660b44b 
  ambari-server/src/main/resources/stacks/HDP/2.3/services/stack_advisor.py bffbc26 

Diff: https://reviews.apache.org/r/33438/diff/


Testing
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mvn clean test


Thanks,

Andrew Onischuk


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