[MAPREDUCE-5522] Incorrectly expect the array of JobQueueInfo returned by o.a.h.mapred.QueueManager#getJobQueueInfos to have a specific order.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.23.7, 2.1.0-beta, 3.0.0-alpha1
• Fix Version/s: 2.3.0
• Component/s: test

Environment

Red Hat Enterprise 6 with Sun Java 1.7 & IBM Java 1.6

• Target Version/s: 2.1.0-beta
• Assignee: Jinghui Wang
• Reporter: Jinghui Wang
• Due: 20/Sep/13
• Created: 20/Sep/13 21:48
• Updated: 12/May/16 18:24
• Resolved: 23/Sep/13 18:41

Description

There is a bug in test o.a.h.mapred.TestQueue. The implementation of getJobQueueInfos in QueueManager uses the keySet of a HashMap to populate the return value and since there is no guarantee in the ordering of the elements in the keySet of a Hashmap, this test would fail if the order returned by getJobQueueInfos is different than what the test is expecting.