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From Jun Rao <jun...@gmail.com>
Subject Re: how to downgrade the metrics jar from 3.x to 2.2.0
Date Thu, 01 Aug 2013 03:47:56 GMT
The version # indicates that it's an 0.8 jar. I don't know how old it is.
About 3 months ago, the snapshot in 0.8 only works with metrics 3.x. We
have since downgraded metrics to the latest stable release 2.2.0.  Could
you try the 0.8 beta1 release? That should work with metrics 2.2.0.

Thanks,

Jun


On Wed, Jul 31, 2013 at 8:16 AM, Nandigam, Sujitha
<snandigam@verisign.com>wrote:

> I got the kafka_2.8.0-0.8-SNAPSHOT.jar from
> kafka-0.7/core/target/scala-2.8.0.
>
> -----Original Message-----
> From: Jun Rao [mailto:junrao@gmail.com]
> Sent: Wednesday, July 31, 2013 10:57 AM
> To: users@kafka.apache.org
> Subject: 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
> <snandigam@verisign.com>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:junrao@gmail.com]
> > Sent: Wednesday, July 31, 2013 12:19 AM
> > To: users@kafka.apache.org
> > 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
> > <snandigam@verisign.com>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
> > > "This message (including any attachments) is intended only for the
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> > >
> >
>

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