[YARN-4907] Make all MockRM#waitForState consistent.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha2
• Component/s: resourcemanager
• Labels: oct16-medium
• Assignee: Yufei Gu
• Reporter: Yufei Gu
• Created: 01/Apr/16 00:49
• Updated: 22/Nov/16 01:47
• Resolved: 31/Oct/16 20:24

Description

There are some inconsistencies among these waitForState in MockRM:
1. Some waitForState return a boolean while others don't.
2. Some waitForState don't have a timeout, they can wait for ever.
3. Some waitForState use LOG.info and others use System.out.println to print messages.

Issue Links

• is related to: YARN-4807 MockAM#waitForState sleep duration is too long