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Posted to issues@spark.apache.org by "Evan Jones (JIRA)" <ji...@apache.org> on 2015/05/08 20:56:01 UTC

[jira] [Created] (SPARK-7490) MapOutputTracker: close input streams to free native memory

Evan Jones created SPARK-7490:
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             Summary: MapOutputTracker: close input streams to free native memory
                 Key: SPARK-7490
                 URL: https://issues.apache.org/jira/browse/SPARK-7490
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
            Reporter: Evan Jones
            Priority: Minor


GZIPInputStream allocates native memory that is not freed until close() or when the finalizer runs. It is best to close() these streams explicitly to avoid native memory leaks

Pull request here: https://github.com/apache/spark/pull/5982



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