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Posted to issues@nifi.apache.org by "Milan Baran (JIRA)" <ji...@apache.org> on 2017/07/27 11:09:00 UTC
[jira] [Commented] (NIFI-2903) GetKafka cannot handle null value in
Kafka offset cause NullPointerException
[ https://issues.apache.org/jira/browse/NIFI-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16103068#comment-16103068 ]
Milan Baran commented on NIFI-2903:
-----------------------------------
Any progress?
> GetKafka cannot handle null value in Kafka offset cause NullPointerException
> ----------------------------------------------------------------------------
>
> Key: NIFI-2903
> URL: https://issues.apache.org/jira/browse/NIFI-2903
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 1.0.0, 0.7.0
> Reporter: Kurt Hung
>
> The GetKafka processor does not handle the condition of null value that exists in Kafka offset, which would cause the processor hang on and generate a NullPointerException after 30 sec. It's easy to reproduce this issue; I use the kafka-python to insert a key-value pair ("abc", None), and create a GetKafka processor to consume the topic I've created. This issue would happen immediately, and moreover, the processor could't consume rest offsets.
> Temporary I customize a GetKafka processor for a "Failure" relationship to handle null values exist in Kafka offset to prevent this issue.
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