hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Doug Meil <doug.m...@explorysmedical.com>
Subject Re: Stargate: ScannerModel
Date Thu, 28 Jun 2012 12:24:11 GMT

One other thingÅ 

re:  "I tried using rowFilter but it is quite slow."

If you didn't use startRow/stopRow for the Scan you will be filtering all
the rows in the table (albiet on the RS, but stillÅ  all the rows)

On 6/28/12 4:56 AM, "N Keywal" <nkeywal@gmail.com> wrote:

>(moving this to the user mailing list, with the dev one in bcc)
>From what you said it should be
>customerid_MIN_TX_ID to customerid_MAX_TX_ID
>But only if customerid size is constant.
>Note that with this rowkey design there will be very few regions
>involved, so it's unlikely to be parallelized.
>On Thu, Jun 28, 2012 at 7:43 AM, sameer <sameer_therattil@infosys.com>
>> Hello,
>> I want to what are the parameters for scan.setStartRow ans
>> My requirement is that I have a table, with key as
>> I want to scan all the rows, they key of which contains the customer Id
>> I have.
>> I tried using rowFilter but it is quite slow.
>> If I am using the scan - setStartRow and setStopRow then what would I
>> as parameters?
>> Thanks,
>> Sameer
>> --
>> View this message in context:
>> Sent from the HBase - Developer mailing list archive at Nabble.com.

View raw message