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From Ted Yu <yuzhih...@gmail.com>
Subject Re: HBase Rest Put examples/errors
Date Tue, 04 Feb 2014 03:51:55 GMT
Have you looked at Cell Query (Single Value) section of
http://wiki.apache.org/hadoop/Hbase/Stargate ?

Cheers


On Mon, Feb 3, 2014 at 5:55 PM, Demai Ni <nidmgg@gmail.com> wrote:

> hi, folks,
>
> I am trying to put a row through REST API and linux command.
>
> I started REST server (using port 8500), and be able to create a table:
> create 't2_dn','cf1'
>
> And then, I used this command to insert a row
>  curl -v -X PUT 'http://localhost:8500/t2_dn/row1/cf1:q1' -H "Accept:
> application/json" -H "Content-Type: application/json" --data '{"Row":{
> "@key":"row1","Cell":{"@column":"cf1:q1", "$":"val1"}}}'
> but failed with error:
> > {"Row":{ "@key":"row1","Cell":{"@column":"cf1:q1", "$":"val1"}}}HTTP/1.1
> 500 Can not deserialize instance of java.util.List out of START_OBJECT
> token  at [Source: org.mortbay.jetty.HttpParser$Input@1a841a84; line: 1,
> column: 2] (through reference chain:
> org.apache.hadoop.hbase.rest.model.CellSetModel["Row"])
>
> I have googled a couple examples, such as here:
>
> http://stackoverflow.com/questions/14614669/hbase-rest-api-stargate-post-multiple-cells-rows
>
> Would someone give me some hints or point to a few more examples? many
> thanks
>
> Demai
>

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