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HBase, mail # user - HBase thrift API - Mutation store a float in a column


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RE: HBase thrift API - Mutation store a float in a column
Nicolas Seyvet 2013-05-03, 14:28
Cool.

Thanks a lot.

-----Original Message-----
From: Ted Yu [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 03, 2013 4:13 PM
To: [EMAIL PROTECTED]
Subject: Re: HBase thrift API - Mutation store a float in a column

Nicolas:
I think Java client should be able to read this float - after conversion.

Cheers

On Fri, May 3, 2013 at 6:58 AM, Nicolas Seyvet
<[EMAIL PROTECTED]>wrote:

> Hi,
>
> Thanks Ted.
>
> I think you mean to use flip() in order to pre-dispose the buffer for
> read (ie a get). if I use flip() after generating the ByteBuffer then
> my data gets to be stored in the row.
>
> ByteBuffer buf = ByteBuffer.allocate(8);
>
> buf.putFloat(12f)
> buf.flip();
> mutation.setValue(buf);
>
> works...
>
> Is this value readable by something else than another Thrift client?
> For example can it be read by a Java Native client as a float?
>