[AMBARI-1206] Expose missing metrics on host components

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.2.1, 1.2.3
• Assignee: Tom Beerbower
• Reporter: Tom Beerbower
• Created: 18/Jan/13 15:35
• Updated: 07/May/13 23:07
• Resolved: 19/Jan/13 02:10

Description

The following metrics are available at the component level but not at the host component level ...

• Maximum heap size for namenode and jobtracker services

• Maximum non-heap size for all services (datanode, jobtracker, namenode, tasktracker)

• Tasktracker shuffle metrics:
  • Output bytes
  • Failed outputs
  • Successful outputs
  • Exceptions caught

• HBase average load