[AMBARI-18948] hive metrics : support hs2 with remote metastore

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.5.0
• Assignee: Andrew Onischuk
• Reporter: Andrew Onischuk
• Created: 21/Nov/16 14:29
• Updated: 23/Nov/16 09:56
• Resolved: 23/Nov/16 09:09

Description

Currently, the only "enable" config param we set on hive to enable metrics
logging from hive is "hive.metastore.metrics.enabled". This parameter winds up
enabling the metrics system for both the metastore as well as HS2 (since HS2
typically runs with embedded metastore, and the metrics we log for HS2 include
these api calls up front and center in Grafana).

However, this is an issue in that we're not enabling/tracking metrics for HS2
instances that run with a remote metastore, since that is enabled by a
different flag, called "hive.server2.metrics.enabled". This flag also needs to
be set when metrics is enabled.

Issue Links

• links to: ReviewBoard