Thanks!:)
Sincerely,
Yongan
On 10/14/2014 11:38 PM, Azuryy Yu wrote:
yes. it always supports hadoop pipe in v2.
On Wed, Oct 15, 2014 at 11:33 AM, Y Z <zhaoyansw...@gmail.com
<mailto:zhaoyansw...@gmail.com>> wrote:
Thanks, Azuryy!
I found some examples about Pipes. Is Hadoop Pipes still support
in Hadoop 2.2?
Sincerely,
Yongan
On 10/14/2014 11:20 PM, Azuryy Yu wrote:
Hadoop streaming is the best option for you. It doesn't has high
I/O overhead if you don't add a high I/O in your c++ code.
hadoop streaming use buidin MapReduce, it just redirect input/out
stream for your c++ application.
On Tue, Oct 14, 2014 at 10:33 PM, Y. Z. <zhaoyansw...@gmail.com
<mailto:zhaoyansw...@gmail.com>> wrote:
Hi Experts,
I'm going to to do some computation-intensive operation under
Hadoop framework. I'm wondering which is the best way to code
in C++ under Hadoop framework? I'm aware of three options:
Hadoop Streaming, Hadoop Pipes, and Hadoop C++ Extension. I
heard that Hadoop Pipes has/would be deprecated in Hadoop
2.*. I'm also not sure if Hadoop C++ Extension is still well
maintained. Meanwhile, Hadoop Streaming has high I/O overhead.
What are your opinions? Thanks!
--
Sincerely,
Y. Z.