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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 05:35:17 UTC

[jira] [Updated] (SPARK-6396) Add timeout control for broadcast

     [ https://issues.apache.org/jira/browse/SPARK-6396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-6396:
--------------------------------
    Labels: bulk-closed  (was: )

> Add timeout control for broadcast
> ---------------------------------
>
>                 Key: SPARK-6396
>                 URL: https://issues.apache.org/jira/browse/SPARK-6396
>             Project: Spark
>          Issue Type: Improvement
>          Components: Block Manager, Spark Core
>    Affects Versions: 1.3.0, 1.3.1
>            Reporter: Jun Fang
>            Priority: Minor
>              Labels: bulk-closed
>
> TorrentBroadcast uses fetchBlockSync method of BlockTransferService.scala which call Await.result(result.future, Duration.Inf). In production environment this may cause a hang out when driver and executor are in different date centers. A timeout here would be better. 



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