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Posted to user@hbase.apache.org by Ramasubramanian <ra...@gmail.com> on 2012/09/13 08:23:51 UTC
How to update a record in hbase
Hi,
Can we update a particular record in hbase? If we can pls help in sharing the command.
Regards,
Rams
Re: How to update a record in hbase
Posted by samar kumar <sa...@gmail.com>.
You can use the shell too
http://wiki.apache.org/hadoop/Hbase/Shell
Update is again a put. Incase of multiple version support the older values
could be retained.
Regards,
Samar
On 13/09/12 12:04 PM, "Elliott Clark" <ec...@stumbleupon.com> wrote:
>HTable is the usual java interface to interact with a table in HBase. You
>can see the api for that here:
>http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/HBaseAdmin.
>html
>
>The Ref guide has a more comprehensive overview of the client here:
>http://hbase.apache.org/book/client.html
>
>On Wed, Sep 12, 2012 at 11:23 PM, Ramasubramanian <
>ramasubramanian.narayanan@gmail.com> wrote:
>
>> Hi,
>>
>> Can we update a particular record in hbase? If we can pls help in
>>sharing
>> the command.
>>
>> Regards,
>> Rams
Re: How to update a record in hbase
Posted by Elliott Clark <ec...@stumbleupon.com>.
HTable is the usual java interface to interact with a table in HBase. You
can see the api for that here:
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/HBaseAdmin.html
The Ref guide has a more comprehensive overview of the client here:
http://hbase.apache.org/book/client.html
On Wed, Sep 12, 2012 at 11:23 PM, Ramasubramanian <
ramasubramanian.narayanan@gmail.com> wrote:
> Hi,
>
> Can we update a particular record in hbase? If we can pls help in sharing
> the command.
>
> Regards,
> Rams
Re: How to update a record in hbase
Posted by lars hofhansl <lh...@yahoo.com>.
Nothing is updated in place in HBase. All write operation create new versions.
Have a look at this: http://hbase.apache.org/book.html#datamodel
----- Original Message -----
From: Ramasubramanian <ra...@gmail.com>
To: user@hbase.apache.org
Cc:
Sent: Wednesday, September 12, 2012 11:23 PM
Subject: How to update a record in hbase
Hi,
Can we update a particular record in hbase? If we can pls help in sharing the command.
Regards,
Rams