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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/05/20 22:23:00 UTC

[jira] [Commented] (SPARK-7767) Fail fast if the DStream checkpoint is not serializable

    [ https://issues.apache.org/jira/browse/SPARK-7767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14553035#comment-14553035 ] 

Apache Spark commented on SPARK-7767:
-------------------------------------

User 'tdas' has created a pull request for this issue:
https://github.com/apache/spark/pull/6292

> Fail fast if the DStream checkpoint is not serializable
> -------------------------------------------------------
>
>                 Key: SPARK-7767
>                 URL: https://issues.apache.org/jira/browse/SPARK-7767
>             Project: Spark
>          Issue Type: Improvement
>          Components: Streaming
>    Affects Versions: 1.1.1, 1.2.2, 1.3.1
>            Reporter: Tathagata Das
>            Assignee: Tathagata Das
>            Priority: Critical
>
> Currently, the background checkpointing thread fails silently if the checkpoint is not serializable. It is hard to debug and therefore its best to fail fast at `start()` when checkpointing is enabled and the checkpoint is not serializable.



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