[MAPREDUCE-6753] Variable in byte printed directly in mapreduce client

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.2
• Fix Version/s: 2.9.0, 3.0.0-alpha4, 2.8.2
• Component/s: client
• Labels: easyfix easytest
• Hadoop Flags: Reviewed
• Assignee: Kai
• Reporter: Nemo Chen
• Created: 11/Aug/16 17:57
• Updated: 07/Jun/17 22:25
• Resolved: 03/Mar/17 07:16

Description

Similar to the fix for HBASE-623, in file:

hadoop-rel-release-2.7.2/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/security/CredentialsTestJob.java

in line 61, the system out print a byte variable secretValue.

System.out.println(secretValue);