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Posted to issues@spark.apache.org by "Herman van Hovell (JIRA)" <ji...@apache.org> on 2016/11/16 20:05:58 UTC
[jira] [Closed] (SPARK-16795) Spark's HiveThriftServer should be
able to use multiple sqlContexts
[ https://issues.apache.org/jira/browse/SPARK-16795?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Herman van Hovell closed SPARK-16795.
-------------------------------------
Resolution: Duplicate
> Spark's HiveThriftServer should be able to use multiple sqlContexts
> -------------------------------------------------------------------
>
> Key: SPARK-16795
> URL: https://issues.apache.org/jira/browse/SPARK-16795
> Project: Spark
> Issue Type: Wish
> Affects Versions: 2.0.0
> Reporter: Furcy Pin
>
> It seems that when sending multiple Hive queries to the thrift server, the server cannot parallelize the query plannings, because
> it uses only one global sqlContext.
> This make the server very inefficient at handling many small concurrent queries.
> It would be nice to have it use a pool of sqlContexts instead, with a configurable maximum number of contexts.
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