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Posted to issues@spark.apache.org by "Jeremy A. Lucas (JIRA)" <ji...@apache.org> on 2015/05/14 02:48:59 UTC
[jira] [Comment Edited] (SPARK-7621) Report KafkaReceiver
MessageHandler errors so StreamingListeners can take action
[ https://issues.apache.org/jira/browse/SPARK-7621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14542998#comment-14542998 ]
Jeremy A. Lucas edited comment on SPARK-7621 at 5/14/15 12:48 AM:
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Attached is a small patch to simply call {{reportError}} instead of {{logError}} within the MessageHandler implementations of both the KafkaReceiver and the ReliableKafkaReceiver (note that the patch was generated for {{v1.3.1-rc3}}, but should be trivial to apply to other releases).
was (Author: jerluc):
Attached is a small patch to simply call {{reportError}} instead of {{logError}} within the MessageHandler implementations of both the KafkaReceiver and the ReliableKafkaReceiver.
> Report KafkaReceiver MessageHandler errors so StreamingListeners can take action
> --------------------------------------------------------------------------------
>
> Key: SPARK-7621
> URL: https://issues.apache.org/jira/browse/SPARK-7621
> Project: Spark
> Issue Type: Improvement
> Components: Streaming
> Affects Versions: 1.3.0, 1.3.1
> Reporter: Jeremy A. Lucas
> Fix For: 1.3.1
>
> Attachments: SPARK-7621.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Currently, when a MessageHandler (for any of the Kafka Receiver implementations) encounters an error handling a message, the error is only logged with:
> {code:none}
> case e: Exception => logError("Error handling message", e)
> {code}
> It would be _incredibly_ useful to be able to notify any registered StreamingListener of this receiver error (especially since this {{try...catch}} block masks more fatal Kafka connection exceptions).
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