[HDFS-6443] Fix MiniQJMHACluster related test failures

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.5.0
• Component/s: test
• Target Version/s: 2.5.0
• Hadoop Flags: Reviewed
• Assignee: Zesheng Wu
• Reporter: Zesheng Wu
• Created: 22/May/14 09:45
• Updated: 03/Sep/14 20:34
• Resolved: 24/May/14 05:15

Description

MiniQJMHACluster uses fixed ports(10000/10001/10002/10003) to set up a cluster for testing, this will result in port conflicts when multiple tests which rely on MiniQJMHACluster running concurrently. The can easily reproduce when run 'mvn test -Pparallel-tests' under hadoop-hdfs directory.