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Posted to issues@spark.apache.org by "Lin Zhao (JIRA)" <ji...@apache.org> on 2016/01/29 01:08:39 UTC

[jira] [Created] (SPARK-13069) ActorHelper is not throttled by rate limiter

Lin Zhao created SPARK-13069:
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             Summary: ActorHelper is not throttled by rate limiter
                 Key: SPARK-13069
                 URL: https://issues.apache.org/jira/browse/SPARK-13069
             Project: Spark
          Issue Type: Bug
          Components: Streaming
    Affects Versions: 1.6.0
            Reporter: Lin Zhao


The rate an actor receiver sends data to spark is not limited by maxRate or back pressure. Spark would control how fast it writes the data to block manager, but the receiver actor sends events asynchronously and would fill out akka mailbox with millions of events until memory runs out.



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