[HADOOP-10682] Metrics are not output in trunk

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Component/s: metrics
• Assignee: Unassigned
• Reporter: Akira Ajisaka
• Created: 11/Jun/14 18:54
• Updated: 08/Aug/16 19:25
• Resolved: 13/Jun/14 01:50

Description

Metrics are not output in trunk by the following configuration:

*.sink.file.class=org.apache.Hadoop.metrics2.sink.FileSink
*.period=10
namenode.sink.file.filename=namenode-metrics.out

The below change worked well.

- namenode.sink.file.filename=namenode-metrics.out
+ NameNode.sink.file.filename=namenode-metrics.out

It means that an old configuration doesn't work on trunk. We should fix it or document to use "NameNode".