[teiid-issues] [JBoss JIRA] Resolved: (TEIID-1502) ODBC (and admin) scalability limited by maxWorker cap

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-1502?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-1502.
-----------------------------------

    Resolution: Done


Removed the maxWorker cap logic.

If the maxWorkers is set to 0, then the max available processors will be used.

Otherwise the config setting will be used.

The beans file was updated to document these values better.

> ODBC (and admin) scalability limited by maxWorker cap
> -----------------------------------------------------
>
>                 Key: TEIID-1502
>                 URL: https://issues.jboss.org/browse/TEIID-1502
>             Project: Teiid
>          Issue Type: Bug
>          Components: Server
>    Affects Versions: 7.1
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Critical
>             Fix For: 7.4
>
>
> We are capping the max workers in an attempt to prevent excessive thread use, but this prevents the blocking operations of ODBC/admin to scale well.
> The long term fix is to make ODBC/admin operations non-blocking wrt the IO.

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