[HADOOP-10126] LightWeightGSet log message is confusing : "2.0% max memory = 2.0 GB"

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.3.0
• Component/s: util
• Hadoop Flags: Reviewed
• Assignee: Vinayakumar B
• Reporter: Vinayakumar B
• Created: 25/Nov/13 05:27
• Updated: 24/Feb/14 20:58
• Resolved: 25/Nov/13 19:46

Description

Following message log message from LightWeightGSet is confusing.

2013-11-21 18:00:21,198 INFO org.apache.hadoop.util.GSet: 2.0% max memory = 2.0 GB

,
where 2GB is max JVM memory, but log message confuses like 2% of max memory is 2GB.

It can be better like this
"2.0% of max memory 2.0 GB = 40.9 MB"