Is it possible to get hbase statistics using, nc? Similar to zookeeper
http://zookeeper.apache.org/doc/r3.1.2/zookeeperAdmin.html

This would actually be a great feature for hbase. Any objections if I
submit a jira request for this?

--
--- Get your facts first, then you can distort them as you please.--

You mean like this?

> $ echo ruok | nc 127.0.0.1 5111
> imok

In combination with ZKs stat command? That would be similar to what is exposed by the JMX metrics for HBase?

Lars

On Nov 30, 2011, at 1:01 AM, Rita wrote:

> Is it possible to get hbase statistics using, nc? Similar to zookeeper
>
>
> http://zookeeper.apache.org/doc/r3.1.2/zookeeperAdmin.html
>
> This would actually be a great feature for hbase. Any objections if I
> submit a jira request for this?
>
>
>
> --
> --- Get your facts first, then you can distort them as you please.--

I see. Is there a performance penalty when exposing jmx metrics?
On Wed, Nov 30, 2011 at 3:21 AM, Lars George <[EMAIL PROTECTED]> wrote:

> You mean like this?
>
> > $ echo ruok | nc 127.0.0.1 5111
> > imok
>
> In combination with ZKs stat command? That would be similar to what is
> exposed by the JMX metrics for HBase?
>
> Lars
>
> On Nov 30, 2011, at 1:01 AM, Rita wrote:
>
> > Is it possible to get hbase statistics using, nc? Similar to zookeeper
> >
> >
> > http://zookeeper.apache.org/doc/r3.1.2/zookeeperAdmin.html
> >
> > This would actually be a great feature for hbase. Any objections if I
> > submit a jira request for this?
> >
> >
> >
> > --
> > --- Get your facts first, then you can distort them as you please.--
>
>
--
--- Get your facts first, then you can distort them as you please.--

There is no one that ever reported an adverse affect caused by the metrics collections.

On Nov 30, 2011, at 12:15 PM, Rita wrote:

> I see. Is there a performance penalty when exposing jmx metrics?
>
>
> On Wed, Nov 30, 2011 at 3:21 AM, Lars George <[EMAIL PROTECTED]> wrote:
>
>> You mean like this?
>>
>>> $ echo ruok | nc 127.0.0.1 5111
>>> imok
>>
>> In combination with ZKs stat command? That would be similar to what is
>> exposed by the JMX metrics for HBase?
>>
>> Lars
>>
>> On Nov 30, 2011, at 1:01 AM, Rita wrote:
>>
>>> Is it possible to get hbase statistics using, nc? Similar to zookeeper
>>>
>>>
>>> http://zookeeper.apache.org/doc/r3.1.2/zookeeperAdmin.html
>>>
>>> This would actually be a great feature for hbase. Any objections if I
>>> submit a jira request for this?
>>>
>>>
>>>
>>> --
>>> --- Get your facts first, then you can distort them as you please.--
>>
>>
>
>
> --
> --- Get your facts first, then you can distort them as you please.--