[HADOOP-13666] Supporting rack exclusion in countNumOfAvailableNodes in NetworkTopology

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.3
• Fix Version/s: 3.3.0
• Component/s: net
• Target Version/s: 2.8.3
• Hadoop Flags: Reviewed
• Assignee: Íñigo Goiri
• Reporter: Íñigo Goiri
• Created: 27/Sep/16 17:31
• Updated: 17/Feb/20 19:29
• Resolved: 17/Feb/20 19:15

Description

Right now, the counting of nodes in NetworkTopology assumes the exclusions are leaves. We should count the proper number.