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From "Tathagata Das (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-18670) Limit the number of StreamingQueryListener.StreamProgressEvent when there is no data
Date Thu, 01 Dec 2016 08:33:58 GMT
Tathagata Das created SPARK-18670:
-------------------------------------

             Summary: Limit the number of StreamingQueryListener.StreamProgressEvent when
there is no data
                 Key: SPARK-18670
                 URL: https://issues.apache.org/jira/browse/SPARK-18670
             Project: Spark
          Issue Type: Bug
            Reporter: Tathagata Das
            Assignee: Shixiong Zhu


When a StreamingQuery is not receiving any data, and no processing trigger is set, it attempts
to run a trigger every 10 ms. This would generate StreamingQueryListener events at a very
high rate. This should be limited such that as long as data is not being received, it should
generate events once every X seconds.



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