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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/01/29 18:57:00 UTC
[jira] [Commented] (SPARK-23259) Clean up legacy code around hive
external catalog
[ https://issues.apache.org/jira/browse/SPARK-23259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343814#comment-16343814 ]
Apache Spark commented on SPARK-23259:
--------------------------------------
User 'liufengdb' has created a pull request for this issue:
https://github.com/apache/spark/pull/20425
> Clean up legacy code around hive external catalog
> -------------------------------------------------
>
> Key: SPARK-23259
> URL: https://issues.apache.org/jira/browse/SPARK-23259
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Feng Liu
> Priority: Major
>
> Some legacy code around the hive metastore catalog need to be removed for further code improvement:
> # in HiveExternalCatalog: The `withClient` wrapper is not necessary for the private method `getRawTable`.
> # in HiveClientImpl: The statement `runSqlHive()` is not necessary for the `addJar` method, after the jar being added to the single class loader.
> # in HiveClientImpl: There are some redundant code in both the `tableExists` and `getTableOption` method.
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