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
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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
