[YARN-169] Update log4j.appender.EventCounter to use org.apache.hadoop.log.metrics.EventCounter

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.0.0-alpha
• Fix Version/s: 2.0.3-alpha, 0.23.9
• Component/s: nodemanager
• Assignee: Anthony Rojas
• Reporter: Anthony Rojas
• Created: 18/Oct/12 17:31
• Updated: 05/Jun/13 12:52
• Resolved: 08/Nov/12 10:38

Description

We should update the log4j.appender.EventCounter in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/resources/container-log4j.properties to use org.apache.hadoop.log.metrics.EventCounter rather than org.apache.hadoop.metrics.jvm.EventCounter to avoid triggering the following warning:

WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please use org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties files