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https://issues.apache.org/jira/browse/KAFKA-267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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John Fung updated KAFKA-267:
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Status: Patch Available (was: Open)
> Enhance ProducerPerformance to generate unique random Long value for payload
> ----------------------------------------------------------------------------
>
> Key: KAFKA-267
> URL: https://issues.apache.org/jira/browse/KAFKA-267
> Project: Kafka
> Issue Type: Improvement
> Reporter: John Fung
> Assignee: John Fung
> Attachments: kafka-267-v1.patch
>
>
> This is achieved by:
> 1. Adding a new class UniqueRandom to shuffle a range of numbers.
> 2. An optional new argument "start-index" is added to specify the starting
> number of the range to be shuffled. If this argument is omitted, it is
> defaulted to 1. So it is backward compatible with the argument options.
> 3. The ending number of the range is the starting number + number of messages
> - 1.
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