Re: File requests to Namenode

2014-04-10 Thread Diwakar Hadoop 
Thanks !!!

Diwakar

Sent from my iPhone

 On Apr 9, 2014, at 9:22 PM, Harsh J ha...@cloudera.com wrote:
 
 You could look at metrics the NN publishes, or look at/process the
 HDFS audit log.
 
 On Wed, Apr 9, 2014 at 6:36 PM, Diwakar Sharma diwakar.had...@gmail.com 
 wrote:
 How and where to check how many datanode block address requests a namenode
 gets when running a map reduce job.
 
 - Diwakar
 
 
 
 -- 
 Harsh J

File requests to Namenode

2014-04-09 Thread Diwakar Sharma 
How and where to check how many datanode block address requests a namenode
gets when running a map reduce job.

- Diwakar

Re: File requests to Namenode

2014-04-09 Thread Harsh J 
You could look at metrics the NN publishes, or look at/process the
HDFS audit log.

On Wed, Apr 9, 2014 at 6:36 PM, Diwakar Sharma diwakar.had...@gmail.com wrote:
 How and where to check how many datanode block address requests a namenode
 gets when running a map reduce job.

 - Diwakar



-- 
Harsh J