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Posted to issues@ambari.apache.org by "caijialiang (Jira)" <ji...@apache.org> on 2023/04/14 06:55:00 UTC
[jira] [Updated] (AMBARI-25928) Continuous increase of websocket connections in Ambari web UI
[ https://issues.apache.org/jira/browse/AMBARI-25928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
caijialiang updated AMBARI-25928:
---------------------------------
Attachment: image-2023-04-14-14-54-25-386.png
> Continuous increase of websocket connections in Ambari web UI
> -------------------------------------------------------------
>
> Key: AMBARI-25928
> URL: https://issues.apache.org/jira/browse/AMBARI-25928
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.8.0
> Reporter: caijialiang
> Priority: Major
> Attachments: image-2023-04-14-14-48-36-956.png, image-2023-04-14-14-54-25-386.png
>
>
> How to reproduce: Open Ambari UI page and use Chrome to view the websocket connections. It is observed that the connections keep increasing infinitely. If the page is refreshed, the number of connections will return to one, and then continue to increase.
>
> {code:java}
> 2023-04-14 14:23:19,062 INFO [MessageBroker-1] WebSocketMessageBrokerStats:128 - WebSocketSession[2 current WS(2)-HttpStream(0)-HttpPoll(0), 258459 total, 0 closed abnormally (0 connect failure, 0 send limit, 171 transport error)], stompSubProtocol[processed CONNECT(258377)-CONNECTED(258377)-DISCONNECT(0)], stompBrokerRelay[null], inboundChannel[pool size = 4, active threads = 0, queued tasks = 0, completed tasks = 2109843], outboundChannel[pool size = 4, active threads = 3, queued tasks = 0, completed tasks = 1747340], sockJsScheduler[pool size = 2, active threads = 1, queued tasks = 0, completed tasks = 193]
> 2023-04-14 14:23:20,256 INFO [MessageBroker-1] WebSocketMessageBrokerStats:128 - WebSocketSession[3 current WS(3)-HttpStream(0)-HttpPoll(0), 18 total, 0 closed abnormally (0 connect failure, 0 send limit, 0 transport error)], stompSubProtocol[processed CONNECT(18)-CONNECTED(18)-DISCONNECT(15)], stompBrokerRelay[null], inboundChannel[pool size = 10, active threads = 0, queued tasks = 0, completed tasks = 415155], outboundChannel[pool size = 10, active threads = 0, queued tasks = 0, completed tasks = 138408], sockJsScheduler[pool size = 2, active threads = 1, queued tasks = 0, completed tasks = 193] {code}
>
>
>
> !image-2023-04-14-14-48-36-956.png!
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