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Posted to issues@nifi.apache.org by "Joseph Witt (JIRA)" <ji...@apache.org> on 2019/02/12 16:53:00 UTC
[jira] [Commented] (NIFI-6017) ArrayIndexOutOfBounds Load Balancer
CorrelationAttributePartitioner
[ https://issues.apache.org/jira/browse/NIFI-6017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16766237#comment-16766237 ]
Joseph Witt commented on NIFI-6017:
-----------------------------------
thanks for reporting. this looks important to address for the very shortly RC ready 1.9.0. [~markap14] can you take a look?
> ArrayIndexOutOfBounds Load Balancer CorrelationAttributePartitioner
> -------------------------------------------------------------------
>
> Key: NIFI-6017
> URL: https://issues.apache.org/jira/browse/NIFI-6017
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Affects Versions: 1.8.0
> Reporter: Dorian Bugeja
> Assignee: Mark Payne
> Priority: Critical
> Fix For: 1.9.0
>
>
> When trying to perform load balancing on queue using 'partition by attribute', the use of the hashCode() function can return a negative value which in turns, the '%' operation might return a negative value (which is used as index) which throws an ArrayIndexOutOfBounds exception.
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