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Kafka >> mail # user >> Property Name Changes in Different Versions of Kafka


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Re: Property Name Changes in Different Versions of Kafka
Thanks for reply Joe...
Yes you understood my question/doubt well...I also saw the link -
https://issues.apache.org/jira/browse/KAFKA-188

This is the same reason I mentioned in my previous mail in brackets

>(One thing I understood that from kafka-0.8.0-beta1 version,Kafka is
supporting
> multiple log-directory,so that might be the reason for change of log.dir
to
> log.dirs).

Can you please provide me the link where I can see other changes in Jira
for brokerid to broker.id and zk.connect to zookeeper.connect and their
corresponding reasons.

#2 - JMX_PORT to use is checked in the (if [  $JMX_PORT ]; then)
kafka-run-class.sh file.Also the default value of JMX_PORT is taken as
"9999".But what if I want to change this port,where should I configure this.

Please let me know if something is not clear.
Thanks
<https://issues.apache.org/jira/browse/KAFKA-188>
On Wed, Jan 8, 2014 at 7:29 PM, Joe Stein <[EMAIL PROTECTED]> wrote:

> Monika changes to Kafka are tracked in JIRA and you will see this almost
> always in the commit log (so you can find the file, review the history, do
> a git blame and often (if not always) see the JIRA ticket number that
> caused the change... go to JIRA and see why).
>
> e.g: the answer to your first question =
> https://issues.apache.org/jira/browse/KAFKA-188
>
> for #2 the JMX is set in kafka-run-class.sh and removed from the other in a
> cleanup commit since it was redundant (and is defaulted in the code).  not
> sure I understand your question or what you mean by "Doubt"
>
> /*******************************************
>  Joe Stein
>  Founder, Principal Consultant
>  Big Data Open Source Security LLC
>  http://www.stealth.ly
>  Twitter: @allthingshadoop <http://www.twitter.com/allthingshadoop>
> ********************************************/
>
>
> On Wed, Jan 8, 2014 at 5:18 AM, Monika Garg <[EMAIL PROTECTED]> wrote:
>
> > Hi,
> >
> > I have two doubts for changes in different versions of Kafka available:
> >
> > *Doubt1:*
> >
> > I am using Kafka from the version kafka-0.7.1-incubating-src.tgz.
> > The latest stable version is kafka_2.8.0-0.8.0.tar.gz.
> >
> > But there is propertyName difference in config/server.properties file of
> > different versions.
> >
> > kafka-0.7.1-incubating-src.tgz and kafka-0.7.2-incubating-src.tgz have
> > below property(ies) :
> >
> > brokerid = 0
> > log.dir = /tmp/kafka-logs
> >
> > But  kafka-0.8.0-beta1-src.tgz have as below :
> > broker.id = 0
> > log.dir = /tmp/kafka-logs
> >
> > But kafka_2.8.0-0.8.0.tar.gz have as below:
> >
> > broker.id = 0
> > log.dirs = /tmp/kafka-logs
> >
> > So May I know why the difference in property-Name of different
> versions(One
> > thing I understood that from kafka-0.8.0-beta1 version,Kafka is
> supporting
> > multiple log-directory,so that might be the reason for change of log.dir
> to
> > log.dirs).
> >
> >
> >
> >
> >
> > *Doubt2:*
> > /bin/kafka-server-start.sh file export JMX_PORT till version
> > kafka-0.8.0-beta1-src.tgz,but
> > in stable latest version it is not exporting JMX_PORT.So why this has
> been
> > done.
> >
> >
> >
> > --
> > *Moniii*
> >
>

--
*Moniii*