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HBase >> mail # user >> statistics using nc


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Re: statistics using nc
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.--