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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/02/12 01:16:18 UTC

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

     [ https://issues.apache.org/jira/browse/SPARK-13069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-13069:
------------------------------------

    Assignee: Apache Spark

> 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
>            Assignee: Apache Spark
>
> 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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