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https://issues.apache.org/jira/browse/SPARK-7942?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14572212#comment-14572212
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SaintBacchus commented on SPARK-7942:
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[~tdas] Now I'm not clear about how to deal with only some of the receivers had
broken down, should we shutdown the StreamingContext ? Or ignore this and leave
the alive receivers still running
> Receiver's life cycle is inconsistent with streaming job.
> ---------------------------------------------------------
>
> Key: SPARK-7942
> URL: https://issues.apache.org/jira/browse/SPARK-7942
> Project: Spark
> Issue Type: Bug
> Components: Streaming
> Affects Versions: 1.4.0
> Reporter: SaintBacchus
>
> Streaming consider the receiver as a common spark job, thus if an error
> occurs in the receiver's logical(after 4 times(default) retries ), streaming
> will no longer get any data but the streaming job is still running.
> A general scenario is that: we config the
> `spark.streaming.receiver.writeAheadLog.enable` as true to use the
> `ReliableKafkaReceiver` but do not set the checkpoint dir. Then the receiver
> will soon be shut down but the streaming is alive.
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