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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/02/10 01:20:00 UTC
[jira] [Commented] (SPARK-23379) remove redundant metastore access
if the current database name is the same
[ https://issues.apache.org/jira/browse/SPARK-23379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16359177#comment-16359177 ]
Apache Spark commented on SPARK-23379:
--------------------------------------
User 'liufengdb' has created a pull request for this issue:
https://github.com/apache/spark/pull/20565
> remove redundant metastore access if the current database name is the same
> --------------------------------------------------------------------------
>
> Key: SPARK-23379
> URL: https://issues.apache.org/jira/browse/SPARK-23379
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.3.1
> Reporter: Feng Liu
> Priority: Major
>
> We should be able to reduce one metastore access if the target database name is as same as the current database:
> https://github.com/apache/spark/blob/master/sql/hive/src/main/scala/org/apache/spark/sql/hive/client/HiveClientImpl.scala#L295
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