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From Ninad Raut <hbase.user.ni...@gmail.com>
Subject Re: Using Yahoo Pig to to do adhoc querying on HBase
Date Wed, 22 Apr 2009 06:12:22 GMT
Thanks JD.

Can u help me with this one with a small code snippet, as an example
?... There is not much dicussion on this .. vl require your help in
this.

On 4/21/09, Jean-Daniel Cryans <jdcryans@apache.org> wrote:
> Ninad,
>
> There is no index apart from the primary key so you are right, out of
> the box HBase doesn't directly provide such a facility. You can either
> index your table by hand using preferably a MapReduce job or use the
> BuildTableIndex provided in mapred. See
> http://hadoop.apache.org/hbase/docs/r0.19.1/api/org/apache/hadoop/hbase/mapred/BuildTableIndex.html
>
> J-D
>
> On Tue, Apr 21, 2009 at 5:04 AM, Ninad Raut <hbase.user.ninad@gmail.com>
> wrote:
>> Suppose I have a Column Family called Status: which holds status
>> value. If I want to find how many values are there which have
>> Status=UNANALYSED I cannot do so using hbase shell.. is there any
>> other way???
>>
>> On 4/21/09, Billy Pearson <sales@pearsonwholesale.com> wrote:
>>> there is multi ways to query hbase there's
>>> hbase shell
>>> thrift
>>> rest
>>> java api
>>> and I thank a few more.
>>>
>>> The easiest with out having to write code or anything would be hbase
>>> shell
>>> if just wanting to check manually if something is there or the value of
>>> it.
>>>
>>> Billy
>>>
>>> "Ninad Raut" <hbase.user.ninad@gmail.com>
>>> wrote in message
>>> news:4d371b590904202017n400e09adte017208f79e2b164@mail.gmail.com...
>>>> Hi,
>>>>
>>>> As there is no easy way to query HBase, can pig be used to query HBase
>>>> tables?
>>>> If so, can any one give me an example as to how to use it....
>>>>
>>>>
>>>> Regards,
>>>> Ninad.
>>>>
>>>
>>>
>>>
>>
>

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