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  1. Spark
  2. SPARK-3558

Throw exception for concurrently-running SparkContexts / StreamingContexts in the same JVM

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Spark Core
    • Labels:
      None

      Description

      Since we don't support concurrently-running SparkContexts / StreamingContexts in the same JVM, we should throw an error / exception when users try to create a context when another one is already running.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. SPARK-4180 SparkContext constructor should throw exception if another SparkContext is already running

          • Blocker - Blocks development and/or testing work, production could not run
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              • Assignee:
                Unassigned
                Reporter:
                joshrosen Josh Rosen
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                • Created:
                  Updated:
                  Resolved: