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Posted to issues@spark.apache.org by "Dongjoon Hyun (JIRA)" <ji...@apache.org> on 2016/04/30 11:08:12 UTC

[jira] [Commented] (SPARK-15037) Use SparkSession instread of SQLContext in testsuites

    [ https://issues.apache.org/jira/browse/SPARK-15037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15265256#comment-15265256 ] 

Dongjoon Hyun commented on SPARK-15037:
---------------------------------------

Hi, [~rxin]. 

Until now, it seems there are two issues.

- `object SQLContext` has still its own unique functions. We cannot replace `SQLContext` completely because `SharedSQLContext` uses it. Also, `MLlibTestSparkContext` does.
- Also, constructor `SparkSession(JavaSparkSession)` or `JavaSparkSession` class is needed for Java testsuite.

We had better handle them as separate issues before this kind of refactoring issue. How do you think about this?

> Use SparkSession instread of SQLContext in testsuites
> -----------------------------------------------------
>
>                 Key: SPARK-15037
>                 URL: https://issues.apache.org/jira/browse/SPARK-15037
>             Project: Spark
>          Issue Type: Test
>            Reporter: Dongjoon Hyun
>
> This issue aims to update the existing testsuites to use `SparkSession` instread of `SQLContext` since `SQLContext` exists just for backward compatibility.



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