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Posted to dev@crunch.apache.org by "Josh Wills (JIRA)" <ji...@apache.org> on 2016/09/12 23:36:20 UTC
[jira] [Commented] (CRUNCH-621) Kafka no data to consume could get
stuck
[ https://issues.apache.org/jira/browse/CRUNCH-621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15485634#comment-15485634 ]
Josh Wills commented on CRUNCH-621:
-----------------------------------
LG aside from some formatting nits around spacing out the if blocks in the KafkaSource file, e.g., "if(!(inputSplit instanceof KafkaInputSplit)){"
> Kafka no data to consume could get stuck
> ----------------------------------------
>
> Key: CRUNCH-621
> URL: https://issues.apache.org/jira/browse/CRUNCH-621
> Project: Crunch
> Issue Type: Bug
> Components: IO
> Reporter: Micah Whitacre
> Assignee: Micah Whitacre
> Attachments: CRUNCH-621.patch
>
>
> With the KafkaSource and specifically the KafkaRecordReader, if there is no data to consume from a partition because all data fell off Kafka then we can end up in a situation where the KafkaRecordReader will poll forever as it never gets data to reach its ending offset.
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