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Posted to user@hbase.apache.org by Mahesh Sankaran <sa...@gmail.com> on 2016/07/15 06:25:23 UTC
How to get last one month of data from hbase table.
Hi all,
My client wants last one month of data in hbase table.
I know we can export using timestamp range. But we dont know starting
timestamp of particular month in our hbase table which contains millions of
rows.
Is there any python api to find starting timestamp of particular month or
date in hbase table.
Any help would be appreciated.
Best regards,
Mahesh
Re: How to get last one month of data from hbase table.
Posted by Dima Spivak <ds...@cloudera.com>.
TimestampsFilter*. My bad. :)
-Dima
On Friday, July 15, 2016, Dima Spivak <ds...@cloudera.com> wrote:
> If you have a Thrift server running, you can use HappyBase (
> https://happybase.readthedocs.io/en/stable/) to get a pretty nifty Python
> API. That along with using a scan with the TimestampFilter should get you
> what you want.
>
> -Dima
>
> On Thursday, July 14, 2016, Mahesh Sankaran <sankarmahesh37@gmail.com
> <javascript:_e(%7B%7D,'cvml','sankarmahesh37@gmail.com');>> wrote:
>
>> Hi all,
>>
>> My client wants last one month of data in hbase table.
>> I know we can export using timestamp range. But we dont know starting
>> timestamp of particular month in our hbase table which contains millions
>> of
>> rows.
>> Is there any python api to find starting timestamp of particular month or
>> date in hbase table.
>> Any help would be appreciated.
>>
>>
>> Best regards,
>>
>> Mahesh
>>
>
Re: How to get last one month of data from hbase table.
Posted by Dima Spivak <ds...@cloudera.com>.
If you have a Thrift server running, you can use HappyBase (
https://happybase.readthedocs.io/en/stable/) to get a pretty nifty Python
API. That along with using a scan with the TimestampFilter should get you
what you want.
-Dima
On Thursday, July 14, 2016, Mahesh Sankaran <sa...@gmail.com>
wrote:
> Hi all,
>
> My client wants last one month of data in hbase table.
> I know we can export using timestamp range. But we dont know starting
> timestamp of particular month in our hbase table which contains millions of
> rows.
> Is there any python api to find starting timestamp of particular month or
> date in hbase table.
> Any help would be appreciated.
>
>
> Best regards,
>
> Mahesh
>