[teiid-issues] [JBoss JIRA] (TEIID-5962) Teiid locks many threads when Salesforce is disconnected

[Steven Hawkins (Jira)]

    [ https://issues.redhat.com/browse/TEIID-5962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14150388#comment-14150388 ] 

Steven Hawkins commented on TEIID-5962:
---------------------------------------

> Unfortunately we do not have threads dump for this situation. Only jms threads graph from

I think your full scenario and thread dump needs to be captured as a teiid spring boot issue - describing how you are accessing teiid spring boot (sounds like you have a web layer with tomcat) and any relevant teiid spring boot configuration.

> Teiid locks many threads when Salesforce is disconnected
> --------------------------------------------------------
>
>                 Key: TEIID-5962
>                 URL: https://issues.redhat.com/browse/TEIID-5962
>             Project: Teiid
>          Issue Type: Bug
>          Components: Salesforce Connector
>    Affects Versions: 12.3.1
>            Reporter: Renat Eskenin
>            Assignee: Steven Hawkins
>            Priority: Major
>         Attachments: Снимок экрана от 2020-05-31 11-09-10.png
>
>   Original Estimate: 1 hour
>          Time Spent: 45 minutes
>  Remaining Estimate: 15 minutes
>
> We had two incidents in our experimental service with teiid spring boot app. When Salesforce is down to 20min and service with teiid trying to call SQL from Salesforce we have many threads in tomcat server (in spring boot app). Then when 200 threads is activated service do not reply to requests because is "max threads" in tomcat of service.
> Why teiid do not send response as "Salesforce is down - error" or connection timeout?
> Micro schema:
> HTTP Requests to REST api -> Teiid spring boot app -> {broken 20min}Salesforce



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