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https://issues.apache.org/jira/browse/KAFKA-1071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785584#comment-13785584
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Neha Narkhede commented on KAFKA-1071:
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It might work better if we seed the random with the current timestamp -
http://docs.oracle.com/javase/6/docs/api/java/util/Random.html#Random(long)
Not sure how good Scala's Random implementation is, I tend to trust Java more
on that.
> The random partition selected in DefaultEventHandler is not random across
> producer instances
> --------------------------------------------------------------------------------------------
>
> Key: KAFKA-1071
> URL: https://issues.apache.org/jira/browse/KAFKA-1071
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 0.8
> Reporter: Jun Rao
> Assignee: Guozhang Wang
> Fix For: 0.8
>
> Attachments: KAFKA-1071.v1.patch, KAFKA-1071.v2.patch
>
>
> In DefaultEventHandler, partitionCounter is initialized to 0. If multiple
> producers start at about the same time, they likely will always select the
> same partition.
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