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Kafka >> mail # user >> Re: how to downgrade the metrics jar from 3.x to 2.2.0


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Re: how to downgrade the metrics jar from 3.x to 2.2.0
From the code path, this is clearly 0.8 code. How did you get the Kafka
jar? Also, Kafka 0.8 only works with metrics 2.2.0.

Thanks,

Jun
On Wed, Jul 31, 2013 at 6:52 AM, Nandigam, Sujitha
<[EMAIL PROTECTED]>wrote:

> Yes its Kafka 0.7.0 and my jars in core/lib  are
> metrics-core-3.0.0-c0c8be71.jar and metrics-annotation-3.0.0-c0c8be71.jar.
> I replaced them with metrics-core-2.2.0.jar metrics-annotation-2.2.0.jar.
>
> Please let me know how to replace without build errors..
>
> Thanks,
> Sujitha
>
> -----Original Message-----
> From: Jun Rao [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, July 31, 2013 12:19 AM
> To: [EMAIL PROTECTED]
> Subject: Re: how to downgrade the metrics jar from 3.x to 2.2.0
>
> Hmm, are you sure this is Kafka 0.7? Kafka 0.7 doesn't use yammer metrics
> core. Only 0.8 does.
>
> Thanks,
>
> Jun
>
>
> On Tue, Jul 30, 2013 at 2:20 PM, Nandigam, Sujitha
> <[EMAIL PROTECTED]>wrote:
>
> > Hi,
> >
> > I am running kafka-0.7 but when running producer got error
> > java.lang.NoSuchMethodError:
> com.yammer.metrics.core.TimerContext.stop()J.
> >
> > So I want to downgrade it to metrics 2.2.0 jar, So I replaced 3.x jars
> > with 2.2.0 jars then I am unable to build the jar file getting below
> > errors
> >
> > /kafka-0.7/core/src/main/scala/kafka/cluster/Partition.scala:64:
> > object creation impossible, since method value in class Gauge of type
> > ()Int is not defined
> > [error]     new Gauge[Int] {
> >
> > Please help regarding this...
> >
> > Thanks,
> > Sujitha
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