> On Jan. 29, 2015, 6:50 a.m., Gwen Shapira wrote:
> > We added --override option to KafkaServer that allows overriding default
> > configuration from commandline.
> > I believe that just changing the shell script to include --override
> > log.dir=${KAFKA_HOME}/data
> > may be enough?
> >
> > overriding configuration from server.properties in code can be very
> > unintuitive.
That sounds a good idea. I wasn't aware of the --override option. I'll give
that a try and if it works then the change will be limited to just the scripts.
- Jaikiran
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https://reviews.apache.org/r/30403/#review70168
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On Jan. 29, 2015, 6:24 a.m., Jaikiran Pai wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/30403/
> -----------------------------------------------------------
>
> (Updated Jan. 29, 2015, 6:24 a.m.)
>
>
> Review request for kafka.
>
>
> Bugs: KAFKA-1906
> https://issues.apache.org/jira/browse/KAFKA-1906
>
>
> Repository: kafka
>
>
> Description
> -------
>
> KAFKA-1906 Default the Kafka data log directory to
> $KAFKA_HOME/data/kafka-logs directory, where KAFKA_HOME is the Kafka
> installation directory
>
>
> Diffs
> -----
>
> bin/kafka-run-class.sh 881f578a8f5c796fe23415b978c1ad35869af76e
> bin/windows/kafka-run-class.bat 9df3d2b45236b4f06d55a89c84afcf0ab9f5d0f2
> config/server.properties 1614260b71a658b405bb24157c8f12b1f1031aa5
> core/src/main/scala/kafka/server/KafkaConfig.scala
> 6d74983472249eac808d361344c58cc2858ec971
> core/src/test/scala/unit/kafka/server/KafkaConfigTest.scala
> 82dce80d553957d8b5776a9e140c346d4e07f766
>
> Diff: https://reviews.apache.org/r/30403/diff/
>
>
> Testing
> -------
>
> The change here involves updating the Kafka scripts (for Windows and * nix)
> to infer and setup KAFKA_HOME environment variable. This value is then used
> by the KafkaConfig to decide what path to default to for the Kafka data logs,
> in the absence of any explicitly set log.dirs (or log.dir) properties.
>
> Care has been taken to ensure that other mechanism which might presently be
> bypassing the Kafka scripts, will still continue to function, since in the
> absence of KAFKA_HOME environment property value, we fall back to
> /tmp/kafka-logs (the present default) as the default data log directory
>
> Existing tests have been run to ensure that this change maintains backward
> compatibility (i.e. doesn't fail when KAFKA_HOME isn't available/set) and 2
> new test methods have been added to the KafkaConfigTest to ensure that this
> change works.
>
> Although the change has been made to both .sh and .bat files, to support
> this, I haven't actually tested this change on a Windows OS and would
> appreciate if someone can test this there and let me know if they run into
> any issues.
>
>
> Thanks,
>
> Jaikiran Pai
>
>
