Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Plain View
MapReduce >> mail # user >> How to test the performance of NN?


+
Mark Kerzner 2013-06-05, 22:17
+
Ivan Mitic 2013-06-05, 22:32
+
Mark Kerzner 2013-06-06, 00:16
+
Ivan Mitic 2013-06-06, 06:18
+
Mark Kerzner 2013-06-07, 01:41
Copy link to this message
-
Re: How to test the performance of NN?
What do you mean by it is not telling me any thing about performance? Also
I do not understand the part, "only about potential failures.". Can you add
more details.

nnbench is the best microbenchmark for nn performance test.
On Wed, Jun 5, 2013 at 3:17 PM, Mark Kerzner <[EMAIL PROTECTED]>wrote:

> Hi,
>
> I am trying to create a more efficient namenode, and for that I need to
> the standard distribution, and then compare it to my version.
>
> Which benchmark should I run? I am doing nnbench, but it is not telling me
> anything about performance, only about potential failures.
>
> Thank you.
> Sincerely,
> Mark
>

--
http://hortonworks.com/download/