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From "Apache Spark (JIRA)" <>
Subject [jira] [Assigned] (SPARK-18271) hash udf in HiveSessionCatalog.hiveFunctions seq is redundant
Date Fri, 04 Nov 2016 11:43:58 GMT


Apache Spark reassigned SPARK-18271:

    Assignee:     (was: Apache Spark)

> hash udf in HiveSessionCatalog.hiveFunctions seq is redundant
> -------------------------------------------------------------
>                 Key: SPARK-18271
>                 URL:
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.1
>            Reporter: Song Jun
>            Priority: Minor
> when lookupfunction in HiveSessionCatalog, first look up in spark's build-in functionRegistry,
if it not existed, then look up the Hive'S build-in functions which are listed in Seq(hiveFunctions).
> But the [hash] function is already in spark's build-in functionRegistry list, so it will
never to go to look up in Hive's hiveFunctions list, so the [hash] function which is in Hive's
hiveFunctions is redundant, we can remove it.

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