You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@hbase.apache.org by y_...@tsmc.com on 2010/01/06 03:56:23 UTC
Read data like SQL in clause
Hi,
I have a list of key value.
Is there any ways in HBase that I can fetch data like SQL in clause, (in
'key1','key2','key3'...........)
by which I can just send one request to hbase and maybe it would have a
good reading performance.
Fleming Chiu(邱宏明)
707-6128
y_823910@tsmc.com
週一無肉日吃素救地球(Meat Free Monday Taiwan)
---------------------------------------------------------------------------
TSMC PROPERTY
This email communication (and any attachments) is proprietary information
for the sole use of its
intended recipient. Any unauthorized review, use or distribution by anyone
other than the intended
recipient is strictly prohibited. If you are not the intended recipient,
please notify the sender by
replying to this email, and then delete this email and any copies of it
immediately. Thank you.
---------------------------------------------------------------------------
Re: Read data like SQL in clause
Posted by Jean-Daniel Cryans <jd...@apache.org>.
That would be a MultiGet, it's planned, there's some work done, but
not currently available.
Consider using a scanner if the keys are sequential.
J-D
2010/1/5 <y_...@tsmc.com>:
> Hi,
> I have a list of key value.
> Is there any ways in HBase that I can fetch data like SQL in clause, (in
> 'key1','key2','key3'...........)
> by which I can just send one request to hbase and maybe it would have a
> good reading performance.
>
> Fleming Chiu(邱宏明)
> 707-6128
> y_823910@tsmc.com
> 週一無肉日吃素救地球(Meat Free Monday Taiwan)
>
>
> ---------------------------------------------------------------------------
> TSMC PROPERTY
> This email communication (and any attachments) is proprietary information
> for the sole use of its
> intended recipient. Any unauthorized review, use or distribution by anyone
> other than the intended
> recipient is strictly prohibited. If you are not the intended recipient,
> please notify the sender by
> replying to this email, and then delete this email and any copies of it
> immediately. Thank you.
> ---------------------------------------------------------------------------
>
>
>
>