[HBASE-17540] Change SASL server GSSAPI callback log line from DEBUG to TRACE in RegionServer to reduce log volumes in DEBUG mode

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.2.4, 1.1.8
• Fix Version/s: 1.4.0, 1.3.1, 1.2.5, 1.1.9, 2.0.0
• Component/s: regionserver
• Labels: easyfix
• Hadoop Flags: Reviewed
• Assignee: Maddineni Sukumar
• Reporter: Maddineni Sukumar
• Created: 25/Jan/17 21:58
• Updated: 09/Nov/17 19:04
• Resolved: 27/Jan/17 23:14

Description

For every client connect call to RS we are logging below log line in DEBUG mode which is causing too many logs in RegionServer.

2017-01-18 17:51:40,739 DEBUG [.reader=4,port=60020] security.HBaseSaslRpcServer - SASL server GSSAPI callback: setting canonicalized client ID: hbase/hostname-xxx@KDC