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Posted to issues@spark.apache.org by "Yin Huai (JIRA)" <ji...@apache.org> on 2014/09/22 17:58:33 UTC

[jira] [Created] (SPARK-3641) Correctly populate SparkPlan.currentContext

Yin Huai created SPARK-3641:
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             Summary: Correctly populate SparkPlan.currentContext
                 Key: SPARK-3641
                 URL: https://issues.apache.org/jira/browse/SPARK-3641
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 1.1.0
            Reporter: Yin Huai
            Priority: Critical


After creating a new SQLContext, we need to populate SparkPlan.currentContext before we create any SparkPlan. Right now, only SQLContext.createSchemaRDD populate SparkPlan.currentContext. SQLContext.applySchema is missing this call and we can have NPE as described in http://qnalist.com/questions/5162981/spark-sql-1-1-0-npe-when-join-two-cached-table.



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