Good. Is this the correct way to do it? Basically it is a modification of
the program that I have been using for the JSON data. Here is the modified
code:
string fileName = "..\\..\\test.jpg";
string bucket = "images";
byte[] buffer = File.ReadAllBytes(fileName);
Debug.WriteLine("number of bytes read: " + buffer.Length);
IRiakEndPoint cluster = RiakCluster.FromConfig("riakConfig");
IRiakClient riakClient = cluster.CreateClient();
RiakResult pingResult = riakClient.Ping();
if (pingResult.IsSuccess)
{
RiakObject value = new RiakObject(bucket,
"1.jpg",
buffer,
RiakConstants.ContentTypes.ImageJpg,
RiakConstants.CharSets.Utf8);
RiakResult<RiakObject> response = riakClient.Put(value);
if (!response.IsSuccess)
{
Debug.WriteLine(string.Format("Error ('{0}' - {1}:
Writing {2}",
response.ErrorMessage,
response.ResultCode,
"1.jpg"));
}
}
}
From: Jeremiah Peschka [mailto:[email protected]]
Sent: Thursday, March 14, 2013 4:57 PM
To: Kevin Burton
Cc: riak-users
Subject: Re: Binary data
How are you reading the JPEG and saving it to Riak? A code sample would be
lovely.
CorrugatedIron doesn't need a `--data-binary` option. All operations are
performed over the protocol buffers interface (barring several bucket
properties operations) - we don't alter any data that comes in to CI, we
just send and receive bytes on a socket. Much like curl, though, if you send
in junk data, CI is happily going to return that junk data back to you.
---
Jeremiah Peschka - Founder, Brent Ozar Unlimited
MCITP: SQL Server 2008, MVP
Cloudera Certified Developer for Apache Hadoop
On Thu, Mar 14, 2013 at 2:12 PM, Kevin Burton <[email protected]>
wrote:
I read on the FAQ how to get the same number of bytes as was stored:
When storing a non-text object like a PNG file in Riak and then retrieving
it with curl, it comes back a different size. For Example:
curl -i -X PUT --data @g005.PNG_L -H "Content-Type: image/png"
http://sfdev02:8098/luwak/g005.PNG_L
Curl will try to convert non-ASCII characters in PUT and POST bodies. Use
the --data-binary flag to turn this off:
curl -i -X PUT --data-binary @g005.PNG_L -H "Content-Type: image/png"
http://sfdev02:8098/luwak/g005.PNG_L
Is there an option like '-data-binary' for CorrugatedIron? I am 'put'ing
what should be binary data but if I retrieve the data with curl I get a
different size and if the binary data is a jpeg image it comes back as
corrupted?
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