[teiid-issues] [JBoss JIRA] (TEIID-5619) Provide tables representing admin information

[Steven Hawkins (Jira)]

    [ https://issues.jboss.org/browse/TEIID-5619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13731096#comment-13731096 ] 

Steven Hawkins commented on TEIID-5619:
---------------------------------------

Adding requests and transactions are straight-forward.  Adding sessions is trickier given the relationship between dqpcore and the sessionservice.  The current design effectively makes the session service the primary object and has the dqp injected there (due to the legacy of supporting many session services).  Usages of both together is done only by higher level constructs (at the EmbeddedServer and TeiidAdd level).  There is a hack to set the session service on the buffermanager, so for now I'll leverage something like that, but then circle back to make the session service a dependent object of the core.

> Provide tables representing admin information
> ---------------------------------------------
>
>                 Key: TEIID-5619
>                 URL: https://issues.jboss.org/browse/TEIID-5619
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Major
>             Fix For: 12.2
>
>
> Information provided over the admin api about sessions, requests, transactions, etc. should also be available via system tables.
> Similarly many of the admin operations could be provided as system procedures - kill session, flush cache, etc.



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