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Posted to dev@kafka.apache.org by "Daniel Compton (JIRA)" <ji...@apache.org> on 2014/07/03 05:24:24 UTC
[jira] [Updated] (KAFKA-1517) Messages is a required argument to
Producer Performance Test
[ https://issues.apache.org/jira/browse/KAFKA-1517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Compton updated KAFKA-1517:
----------------------------------
Description:
When running the producer performance test without providing a messages argument, you get an error:
{noformat}
$bin/kafka-producer-perf-test.sh --topics mirrormirror --broker-list kafka-dc21:9092
Missing required argument "[messages]"
Option Description
------ -----------
......
--messages <Long: count> The number of messages to send or
consume (default:
9223372036854775807)
{noformat}
However the [shell command documentation|https://github.com/apache/kafka/blob/c66e408b244de52f1c5c5bbd7627aa1f028f9a87/perf/src/main/scala/kafka/perf/PerfConfig.scala#L25] doesn't say that this is required and implies that [2^63-1|http://en.wikipedia.org/wiki/9223372036854775807] (Long.MaxValue) messages will be sent. It should probably look like the [ConsoleProducer|https://github.com/apache/kafka/blob/c66e408b244de52f1c5c5bbd7627aa1f028f9a87/core/src/main/scala/kafka/producer/ConsoleProducer.scala#L32] and prefix the documentation with REQUIRED or make this a non-required argument and set the default value to something sane like 100,000 messages.
Which option is preferable for this?
was:
When running the producer performance test without providing a messages argument, you get an error:
{noformat}
$bin/kafka-producer-perf-test.sh --topics mirrormirror --broker-list kafka-dc21:9092
Missing required argument "[messages]"
Option Description
------ -----------
......
--messages <Long: count> The number of messages to send or
consume (default:
9223372036854775807)
{noformat}
However the [shell command documentation|https://github.com/apache/kafka/blob/c66e408b244de52f1c5c5bbd7627aa1f028f9a87/perf/src/main/scala/kafka/perf/PerfConfig.scala#L25] doesn't say that this is required and implies that [2^63-1|http://en.wikipedia.org/wiki/9223372036854775807] (Long.MaxValue) messages will be sent. It should probably look like the [ConsoleProducer|https://github.com/apache/kafka/blob/c66e408b244de52f1c5c5bbd7627aa1f028f9a87/core/src/main/scala/kafka/producer/ConsoleProducer.scala#L32] or make this a non-required argument and set the default value to something sane like 100,000 messages.
Which option is preferable for this?
> Messages is a required argument to Producer Performance Test
> ------------------------------------------------------------
>
> Key: KAFKA-1517
> URL: https://issues.apache.org/jira/browse/KAFKA-1517
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8.1.1
> Reporter: Daniel Compton
> Priority: Trivial
>
> When running the producer performance test without providing a messages argument, you get an error:
> {noformat}
> $bin/kafka-producer-perf-test.sh --topics mirrormirror --broker-list kafka-dc21:9092
> Missing required argument "[messages]"
> Option Description
> ------ -----------
> ......
> --messages <Long: count> The number of messages to send or
> consume (default:
> 9223372036854775807)
> {noformat}
> However the [shell command documentation|https://github.com/apache/kafka/blob/c66e408b244de52f1c5c5bbd7627aa1f028f9a87/perf/src/main/scala/kafka/perf/PerfConfig.scala#L25] doesn't say that this is required and implies that [2^63-1|http://en.wikipedia.org/wiki/9223372036854775807] (Long.MaxValue) messages will be sent. It should probably look like the [ConsoleProducer|https://github.com/apache/kafka/blob/c66e408b244de52f1c5c5bbd7627aa1f028f9a87/core/src/main/scala/kafka/producer/ConsoleProducer.scala#L32] and prefix the documentation with REQUIRED or make this a non-required argument and set the default value to something sane like 100,000 messages.
> Which option is preferable for this?
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