[AMBARI-20862] inconsistent suggestion for llap "Maximum Total Concurrent Queries"

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.1
• Component/s: ambari-web
• Assignee: Andriy Babiichuk
• Reporter: Andriy Babiichuk
• Created: 26/Apr/17 15:40
• Updated: 26/Apr/17 17:10
• Resolved: 26/Apr/17 16:20

Description

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Info
This cluster has gone through below upgrade.
Ambari 2.4.2.0-115 - 2.5.0.3-8
HDP 2.5.3-14 - HDP 2.6.0.3-8
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1] Login and proceed to Hive configs

2] Select "Interactive query queue" in below mentioned order.

"default" -> "llap" -> "validator"
In the above order "Maximum Total Concurrent Queries" suggested for llap queue is "2"

3] Now select "Interactive query queue" in below mentioned order.

"validator" -> "llap" -> "default"

In the above order "Maximum Total Concurrent Queries" suggested for llap queue is "5"

4] When I try to save config for "5", the recommendation screen shows "10"

Issue Links

• links to: Review Board