spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tathagata Das (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-18670) Limit the number of StreamingQueryListener.StreamProgressEvent when there is no data
Date Thu, 01 Dec 2016 08:33:58 GMT

     [ https://issues.apache.org/jira/browse/SPARK-18670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tathagata Das updated SPARK-18670:
----------------------------------
    Target Version/s: 2.1.0
         Component/s: Structured Streaming

> 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
>          Components: Structured Streaming
>            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.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message