[HIVE-13701] LLAP: Use different prefix for llap task scheduler metrics

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.0
• Component/s: llap
• Target Version/s: 2.1.0
• Assignee: Prasanth Jayachandran
• Reporter: Prasanth Jayachandran
• Created: 06/May/16 00:52
• Updated: 21/Jun/16 15:08
• Resolved: 06/May/16 02:44

Description

LLAP task scheduler runs inside AM and typically runs on different hosts than llap daemons. Using the same prefix "llapdaemon" for daemon metrics and task scheduler metrics will cause conflicts when these metrics are published with hadoop-metrics2.

NO PRECOMMIT TESTS