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From "Swapan Shridhar (JIRA)" <>
Subject [jira] [Created] (AMBARI-16438) Modifications to llap config names and descriptions
Date Tue, 10 May 2016 21:12:12 GMT
Swapan Shridhar created AMBARI-16438:

             Summary: Modifications to llap config names and descriptions
                 Key: AMBARI-16438
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.4.0
            Reporter: Swapan Shridhar
            Assignee: Swapan Shridhar
             Fix For: 2.4.0

- Update 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.

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