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Posted to issues@spark.apache.org by "dadazheng (JIRA)" <ji...@apache.org> on 2017/07/10 04:32:00 UTC

[jira] [Created] (SPARK-21357) FileInputDStream not remove out of date RDD

dadazheng created SPARK-21357:
---------------------------------

             Summary: FileInputDStream not remove out of date RDD
                 Key: SPARK-21357
                 URL: https://issues.apache.org/jira/browse/SPARK-21357
             Project: Spark
          Issue Type: Bug
          Components: DStreams
    Affects Versions: 2.1.0
            Reporter: dadazheng


The method in org.apache.spark.streaming.dstream.FileInputDSteam.clearMetadata at line 166
will not remove out of date RDDs in generatedRDDs.
This will cause leak of memory and OOM.



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