[AMBARI-25892] NamedTasksSubscriptions and NamedTasksSubscribeListener print logs frequently

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: trunk
• Component/s: ambari-sever

Environment

ambari trunk

centos7

• Assignee: Unassigned Assign to me
• Reporter: guluo
• Created: 11/Mar/23 12:17
• Updated: 27/Apr/24 11:08

Description

NamedTasksSubscriptions and NamedTasksSubscribeListener print logs to ambari-server.log frequently. As follows
The log contents are as follows.

2023-03-11 20:05:28,144  INFO [clientOutboundChannel-4543] NamedTasksSubscriptions:117 - Task subscriptions were removed for sessionId = b4c4fb2b-9f7f-19a3-c1bf-1ec01252b268
2023-03-11 20:05:28,144  INFO [clientOutboundChannel-4543] NamedTasksSubscribeListener:72 - API disconnect was arrived with sessionId = b4c4fb2b-9f7f-19a3-c1bf-1ec01252b268
2023-03-11 20:05:38,143  INFO [clientOutboundChannel-4543] NamedTasksSubscriptions:117 - Task subscriptions were removed for sessionId = 683b6e57-9e67-9e65-3ad5-c728b21c0528
2023-03-11 20:05:38,144  INFO [clientOutboundChannel-4543] NamedTasksSubscribeListener:72 - API disconnect was arrived with sessionId = 683b6e57-9e67-9e65-3ad5-c728b21c0528
2023-03-11 20:05:38,144  INFO [clientOutboundChannel-4543] NamedTasksSubscriptions:117 - Task subscriptions were removed for sessionId = baacf4e4-00c9-0d4e-6992-c8494e6038bc
2023-03-11 20:05:38,144  INFO [clientOutboundChannel-4543] NamedTasksSubscribeListener:72 - API disconnect was arrived with sessionId = baacf4e4-00c9-0d4e-6992-c8494e6038bc
2023-03-11 20:05:48,143  INFO [clientOutboundChannel-4543] NamedTasksSubscriptions:117 - Task subscriptions were removed for sessionId = 206e6bc3-e84a-9eca-3cc3-015ba4b527bc
2023-03-11 20:05:48,144  INFO [clientOutboundChannel-4543] NamedTasksSubscribeListener:72 - API disconnect was arrived with sessionId = 206e6bc3-e84a-9eca-3cc3-015ba4b527bc
2023-03-11 20:05:48,144  INFO [clientOutboundChannel-4543] NamedTasksSubscriptions:117 - Task subscriptions were removed for sessionId = 297fc85e-8b29-677c-a0f1-2d15296b1a3b
2023-03-11 20:05:48,144  INFO [clientOutboundChannel-4543] NamedTasksSubscribeListener:72 - API disconnect was arrived with sessionId = 297fc85e-8b29-677c-a0f1-2d15296b1a3b
2023-03-11 20:06:08,145  INFO [clientOutboundChannel-4543] NamedTasksSubscriptions:117 - Task subscriptions were removed for sessionId = 4ce2bcb1-4321-fdc6-b320-2b1b6118988e
2023-03-11 20:06:08,145  INFO [clientOutboundChannel-4543] NamedTasksSubscribeListener:72 - API disconnect was arrived with sessionId = 4ce2bcb1-4321-fdc6-b320-2b1b6118988e
2023-03-11 20:06:08,146  INFO [clientOutboundChannel-4543] NamedTasksSubscriptions:117 - Task subscriptions were removed for sessionId = e9d4cf8e-293d-e89c-b11f-24f5a3efd761
2023-03-11 20:06:08,146  INFO [clientOutboundChannel-4543] NamedTasksSubscribeListener:72 - API disconnect was arrived with sessionId = e9d4cf8e-293d-e89c-b11f-24f5a3efd761
2023-03-11 20:06:18,145  INFO [clientOutboundChannel-4543] NamedTasksSubscriptions:117 - Task subscriptions were removed for sessionId = 176c41d0-ff90-ff7a-3015-aca0a40c792b
2023-03-11 20:06:18,145  INFO [clientOutboundChannel-4543] NamedTasksSubscribeListener:72 - API disconnect was arrived with sessionId = 176c41d0-ff90-ff7a-3015-aca0a40c792b
 ...

I think these logs is less important for positioning issue about ambari-server, even sometimes interfere with us.
So, I suggest that adjusting its log level from info to debug

Issue Links

• links to: GitHub PR#3661