[HBASE-12146] RegionServerTracker should escape data in log messages

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 0.98.7, 0.99.1, 0.94.25
• Hadoop Flags: Reviewed
• Assignee: Michael Stack
• Reporter: Lars Hofhansl
• Created: 01/Oct/14 20:56
• Updated: 04/Apr/18 23:05
• Resolved: 06/Oct/14 16:24

Description

Trivial thing I observed when testing 0.94.24RC2.

I see a log message of the form:
2014-10-01 13:52:35,632 INFO org.apache.hadoop.hbase.zookeeper.RegionServerTracker: Rs node: /hbase/rs/newbunny,52514,1412196754788 data: PBUο^C

Obviously the tracker does not escape the value (or maybe it shouldn't log it in the fist place)