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Posted to issues@spark.apache.org by "Ravindra Pesala (JIRA)" <ji...@apache.org> on 2014/11/29 20:08:12 UTC
[jira] [Updated] (SPARK-4648) Support COALESCE function in Spark
SQL and HiveQL
[ https://issues.apache.org/jira/browse/SPARK-4648?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ravindra Pesala updated SPARK-4648:
-----------------------------------
Summary: Support COALESCE function in Spark SQL and HiveQL (was: Support Coalesce in Spark SQL.)
> Support COALESCE function in Spark SQL and HiveQL
> -------------------------------------------------
>
> Key: SPARK-4648
> URL: https://issues.apache.org/jira/browse/SPARK-4648
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.1.0
> Reporter: Ravindra Pesala
>
> Support Coalesce function in Spark SQL.
> Support type widening in Coalesce function.
> And replace Coalesce UDF in Spark Hive with local Coalesce function since it is memory efficient and faster.
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