[jira] [Created] (SPARK-21081) Throw specific IllegalStateException subtype when that asserting SparkContext not stopped

["Filipp Zhinkin (JIRA)" <ji...@apache.org>]

Filipp Zhinkin created SPARK-21081:
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             Summary: Throw specific IllegalStateException subtype when that asserting SparkContext not stopped
                 Key: SPARK-21081
                 URL: https://issues.apache.org/jira/browse/SPARK-21081
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 2.1.1
            Reporter: Filipp Zhinkin
            Priority: Minor


org.apache.spark.SparkContext.assertNotStopped throws IllegalStateException if the context was stopped.
Unfortunately, it is not so easy to distinguish IAE caused by a stopped context from some other  failed assertion and handle it properly (start a new context, for example).

I'm suggesting to add a specific IllegalStateException subclass (SparkContextClosedException) and start throwing it.



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