Hi all,
I'm trying to analyze my mapreduce job performance via built-in counters
such as physical memory usage, heap memory usage...
When the job is running, I can watch these counters via Resource manager
website(namenode:8088). However, when the job is done, counter information
is not available
You can see them in the MR Job HistoryServer UI if you have one
configured. You can find config properties and launch command in
http://hadoop.apache.org/docs/stable2/hadoop-project-dist/hadoop-common/ClusterSetup.html
On Thu, Aug 14, 2014 at 11:44 AM, ou senshaw sens...@gmail.com wrote:
Hi all,
07:14
To: user@hadoop.apache.org
Subject: Hadoop 2.2 Built-in Counters
Hi all,
I'm trying to analyze my mapreduce job performance via built-in counters
such as physical memory usage, heap memory usage...
When the job is running, I can watch these counters via Resource manager
website(namenode
://www.linkedin.com/in/chrismackenziephotography/
From: ou senshaw sens...@gmail.com
Reply-To: user@hadoop.apache.org
Date: Thursday, 14 August 2014 07:14
To: user@hadoop.apache.org
Subject: Hadoop 2.2 Built-in Counters
Hi all,
I'm trying to analyze my mapreduce job performance