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HBase, mail # user - HBase HDFS disk space usage


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Re: HBase HDFS disk space usage
Doug Meil 2012-05-07, 19:51

Jira sounds like a good idea.
On 5/7/12 1:52 PM, "Otis Gospodnetic" <[EMAIL PROTECTED]> wrote:

>Hi Doug,
>
>Right, it's not a metric and while hadoop -dus ... is fine from the
>command line, you can see from my signature why I'd like HBase to expose
>this metric via JMX. :)
>
>Should I open a JIRA issue for this?
>
>Thanks,
>Otis
>----
>
>Performance Monitoring for Solr / ElasticSearch / HBase -
>http://sematext.com/spm
>
>
>
>>________________________________
>> From: Doug Meil <[EMAIL PROTECTED]>
>>To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>; Otis Gospodnetic
>><[EMAIL PROTECTED]>
>>Sent: Monday, May 7, 2012 9:37 AM
>>Subject: Re: HBase HDFS disk space usage
>>
>>
>>You're right, it's not currently a metric.
>>
>>But there is an entry for the disk usage here...
>>
>>http://hbase.apache.org/book.html#trouble.namenode
>>
>>
>>
>>
>>
>>On 5/6/12 10:41 PM, "Otis Gospodnetic" <[EMAIL PROTECTED]>
>>wrote:
>>
>>>Hello,
>>>
>>>Does HBase know how much space it is occupying on HDFS?
>>>I looked at these two:
>>>http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/regionserver/met
>>>ri
>>>cs/RegionServerMetrics.html
>>>
>>>http://hbase.apache.org/book/hbase_metrics.html
>>>
>>>
>>>But I couldn't find any mentions of such a metric.
>>>
>>>Is this just a matter of exposing this metric? Or...?
>>>
>>>Thanks,
>>>Otis
>>>----
>>>Performance Monitoring for Solr / ElasticSearch / HBase -
>>>http://sematext.com/spm
>>>
>>>
>>
>>
>>
>>