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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:16:12 UTC

[jira] [Resolved] (SPARK-18255) SQLContext.getOrCreate always returns a SQLContext even if a user originally created a HiveContext

     [ https://issues.apache.org/jira/browse/SPARK-18255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-18255.
----------------------------------
    Resolution: Incomplete

> SQLContext.getOrCreate always returns a SQLContext even if a user originally created a HiveContext
> --------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-18255
>                 URL: https://issues.apache.org/jira/browse/SPARK-18255
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Yin Huai
>            Priority: Major
>              Labels: bulk-closed
>
> It is possible that a user creates HiveContext at beginning. However, SQLContext.getOrCreate will always returns a SQLContext instead of returning a HiveContext. This behavior change may break user code if {{SQLContext.getOrCreate().asInstanceOf[HiveContext]}} is used. 



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