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https://reviews.apache.org/r/47190/
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Review request for Ambari, Jaimin Jetly and Sumit Mohanty.
Bugs: AMBARI-16438
https://issues.apache.org/jira/browse/AMBARI-16438
Repository: ambari
Description
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- Update LLAP with following Descriptions :
% of Cluster Capacity
Percentage of the cluster dedicated to interactive query.
Number of LLAP Daemons
The number of Hive LLAP daemons to run.
YARN Memory per Daemon
The total YARN memory per node to be used by Hive LLAP daemons. This includes
memory for cache as well as for memory for query processing.
In-Memory Cache per Daemon
The amount of memory reserved for Hive's optimized in-memory cache.
Maximum CPUs per Daemon
The maximum number of CPUs a single LLAP daemon will use. Usually this should
be equal to the number of available CPUs.
Maximum Total Concurrent Queries
The maximum number of queries the Hive Interactive cluster will be able to
handle concurrently.
Diffs
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ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-env.xml
e199525
ambari-server/src/main/resources/stacks/HDP/2.5/services/HIVE/configuration/hive-interactive-site.xml
f07da88
Diff: https://reviews.apache.org/r/47190/diff/
Testing
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Yes. Screenshot attached.
File Attachments
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Screen Shot 2016-05-10 at 2.18.29 PM.png
https://reviews.apache.org/media/uploaded/files/2016/05/10/3b6c19ce-0a55-42ce-86cb-a5e3cfa29686__Screen_Shot_2016-05-10_at_2.18.29_PM.png
Thanks,
Swapan Shridhar
