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Posted to users@kafka.apache.org by Rajasekar Elango <re...@salesforce.com> on 2013/09/23 21:48:18 UTC
Kafka consumer - Mbean for max lag
In kafka documentation for
monitoring<http://kafka.apache.org/documentation.html#operations>.
I see "we should be looking at max in messages among all partitions.". All
I can see is mbeans
*kafka.server".FetcherLagMetrics.*ConsumerFetcherThread* and it's value is
pretty much 0. Is this the correct Mbean ? If not, Can you tell me which
MBean provides that info?
Thanks in advance.
--
Thanks,
Raja.
Re: Kafka consumer - Mbean for max lag
Posted by Neha Narkhede <ne...@gmail.com>.
Yes, that is correct. We added this and *MinFetchRate recently.
On Tue, Sep 24, 2013 at 9:10 AM, Rajasekar Elango <re...@salesforce.com>wrote:
> Thanks Neha, Looks like this mbean was added recently. The version we are
> running is from early June and it doesn't have this Mbean.
>
> Thanks,
> Raja.
>
>
> On Mon, Sep 23, 2013 at 9:15 PM, Neha Narkhede <neha.narkhede@gmail.com
> >wrote:
>
> > On the consumer side, look for
> > "kafka.consumer":name="([-.\w]+)-MaxLag",type="ConsumerFetcherManager".
> > Updated the website to reflect that.
> >
> > Thanks,
> > Neha
> >
> >
> > On Mon, Sep 23, 2013 at 12:48 PM, Rajasekar Elango
> > <re...@salesforce.com>wrote:
> >
> > > In kafka documentation for
> > > monitoring<http://kafka.apache.org/documentation.html#operations>.
> > > I see "we should be looking at max in messages among all partitions.".
> > All
> > > I can see is mbeans
> > > *kafka.server".FetcherLagMetrics.*ConsumerFetcherThread* and it's value
> > is
> > > pretty much 0. Is this the correct Mbean ? If not, Can you tell me
> which
> > > MBean provides that info?
> > >
> > > Thanks in advance.
> > > --
> > > Thanks,
> > > Raja.
> > >
> >
>
>
>
> --
> Thanks,
> Raja.
>
Re: Kafka consumer - Mbean for max lag
Posted by Rajasekar Elango <re...@salesforce.com>.
Thanks Neha, Looks like this mbean was added recently. The version we are
running is from early June and it doesn't have this Mbean.
Thanks,
Raja.
On Mon, Sep 23, 2013 at 9:15 PM, Neha Narkhede <ne...@gmail.com>wrote:
> On the consumer side, look for
> "kafka.consumer":name="([-.\w]+)-MaxLag",type="ConsumerFetcherManager".
> Updated the website to reflect that.
>
> Thanks,
> Neha
>
>
> On Mon, Sep 23, 2013 at 12:48 PM, Rajasekar Elango
> <re...@salesforce.com>wrote:
>
> > In kafka documentation for
> > monitoring<http://kafka.apache.org/documentation.html#operations>.
> > I see "we should be looking at max in messages among all partitions.".
> All
> > I can see is mbeans
> > *kafka.server".FetcherLagMetrics.*ConsumerFetcherThread* and it's value
> is
> > pretty much 0. Is this the correct Mbean ? If not, Can you tell me which
> > MBean provides that info?
> >
> > Thanks in advance.
> > --
> > Thanks,
> > Raja.
> >
>
--
Thanks,
Raja.
Re: Kafka consumer - Mbean for max lag
Posted by Neha Narkhede <ne...@gmail.com>.
On the consumer side, look for
"kafka.consumer":name="([-.\w]+)-MaxLag",type="ConsumerFetcherManager".
Updated the website to reflect that.
Thanks,
Neha
On Mon, Sep 23, 2013 at 12:48 PM, Rajasekar Elango
<re...@salesforce.com>wrote:
> In kafka documentation for
> monitoring<http://kafka.apache.org/documentation.html#operations>.
> I see "we should be looking at max in messages among all partitions.". All
> I can see is mbeans
> *kafka.server".FetcherLagMetrics.*ConsumerFetcherThread* and it's value is
> pretty much 0. Is this the correct Mbean ? If not, Can you tell me which
> MBean provides that info?
>
> Thanks in advance.
> --
> Thanks,
> Raja.
>