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From "Apache Spark (JIRA)" <>
Subject [jira] [Commented] (SPARK-9580) Refactor TestSQLContext to make it non-singleton
Date Tue, 11 Aug 2015 20:35:46 GMT


Apache Spark commented on SPARK-9580:

User 'andrewor14' has created a pull request for this issue:

> Refactor TestSQLContext to make it non-singleton
> ------------------------------------------------
>                 Key: SPARK-9580
>                 URL:
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL, Tests
>    Affects Versions: 1.4.0
>            Reporter: Andrew Or
>            Assignee: Andrew Or
>            Priority: Blocker
> Because the TestSQLContext is a singleton object, there is literally no way to start
a SparkContext in the SQL tests since we disallow multiple SparkContexts in the same JVM.
Starting a custom SparkContext is useful when we want to run Spark in "local-cluster" mode
or enable the UI, which is normally disabled.
> This is a blocker for 1.5 because we currently have tests entirely commented out due
to this limitation.

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