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  1. Spark
  2. SPARK-12678

MapPartitionsRDD should clear reference to prev RDD

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.6.1, 2.0.0
    • Component/s: Spark Core
    • Labels:

      Description

      When `MapPartitionsRDD.clearDependencies()` is called, `MapPartitionsRDD` keep a reference to `prev` which may cause a memory leak.

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            • Assignee:
              gpoulin Guillaume Poulin
              Reporter:
              gpoulin Guillaume Poulin
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                Updated:
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