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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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Yang Ye updated KAFKA-267:
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Attachment: kafka-267-v6.patch
change since v6:
1. the producer performance furthur simplified, long line decoupled into two
lines
2. "showdetai" option is removed from producerPerformance
3. producer performance use async for default
4. #messages sent in replication_test case 1 and test 0001 are set to 100,000,
max log file size is changed to 1024000000, so that few log segments are
created, the log checksum checking could be speed up.
> 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: Yang Ye
> Attachments: kafka-267-v1.patch, kafka-267-v2.patch,
> kafka-267-v3.patch, kafka-267-v4.patch, kafka-267-v5.patch, kafka-267-v6.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.
> Other ProducerPerformance advancement:
> 1. producing to multiple topics
> 2. supporting multiple instances of producer performance ( and distinguishes
> them)
> 3. allowing waiting some time after sending a request
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