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Posted to issues@spark.apache.org by "Tathagata Das (JIRA)" <ji...@apache.org> on 2014/10/21 03:50:35 UTC

[jira] [Assigned] (SPARK-3129) Prevent data loss in Spark Streaming on driver failure

     [ https://issues.apache.org/jira/browse/SPARK-3129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tathagata Das reassigned SPARK-3129:
------------------------------------

    Assignee: Tathagata Das  (was: Hari Shreedharan)

> Prevent data loss in Spark Streaming on driver failure
> ------------------------------------------------------
>
>                 Key: SPARK-3129
>                 URL: https://issues.apache.org/jira/browse/SPARK-3129
>             Project: Spark
>          Issue Type: New Feature
>          Components: Streaming
>    Affects Versions: 1.0.0, 1.0.1, 1.0.2, 1.1.0, 1.0.3
>            Reporter: Hari Shreedharan
>            Assignee: Tathagata Das
>         Attachments: SecurityFix.diff, StreamingPreventDataLoss.pdf
>
>
> Spark Streaming can small amounts of data when the driver goes down - and the sending system cannot re-send the data (or the data has already expired on the sender side). The document attached has more details. 



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