[JBoss JIRA] (TEIID-5536) Create separate repository for Thorntail modules
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5536?page=com.atlassian.jira.plugin... ]
Steven Hawkins commented on TEIID-5536:
---------------------------------------
> Will need to publish the artefacts before closing the issue.
I can add a travis snapshot build for any change - which would get triggered by examples updates as well.
> Steven Hawkins may be add on your OpenTracing modification on this then I will do a release.
We can just be at a snapshot for now, unless you want to base off 11.2.0.
> Create separate repository for Thorntail modules
> ------------------------------------------------
>
> Key: TEIID-5536
> URL: https://issues.jboss.org/browse/TEIID-5536
> Project: Teiid
> Issue Type: Task
> Reporter: Ramesh Reddy
> Assignee: Ramesh Reddy
> Priority: Major
>
> THORN-2232 Removes the Teiid modules from the core Thorntail repo for better release management. However, Teiid Thorntail would need a new home.
> Most notable breaking change will be, the package names will change from that of Thorntail.
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[JBoss JIRA] (TEIID-5536) Create separate repository for Thorntail modules
by Ramesh Reddy (Jira)
[ https://issues.jboss.org/browse/TEIID-5536?page=com.atlassian.jira.plugin... ]
Ramesh Reddy commented on TEIID-5536:
-------------------------------------
Will need to publish the artefacts before closing the issue.
[~shawkins] may be add on your OpenTracing modification on this then I will do a release.
> Create separate repository for Thorntail modules
> ------------------------------------------------
>
> Key: TEIID-5536
> URL: https://issues.jboss.org/browse/TEIID-5536
> Project: Teiid
> Issue Type: Task
> Reporter: Ramesh Reddy
> Assignee: Ramesh Reddy
> Priority: Major
>
> THORN-2232 Removes the Teiid modules from the core Thorntail repo for better release management. However, Teiid Thorntail would need a new home.
> Most notable breaking change will be, the package names will change from that of Thorntail.
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[JBoss JIRA] (TEIID-5529) Non-pushed subquery may have evaluatable predicates not pushed
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5529?page=com.atlassian.jira.plugin... ]
Steven Hawkins updated TEIID-5529:
----------------------------------
Fix Version/s: 11.2.1
11.1
> Non-pushed subquery may have evaluatable predicates not pushed
> --------------------------------------------------------------
>
> Key: TEIID-5529
> URL: https://issues.jboss.org/browse/TEIID-5529
> Project: Teiid
> Issue Type: Bug
> Components: Query Engine
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 11.1, 12.0, 11.2.1
>
>
> For example, a source that does not support lower nor correlated subqueries and a query like:
> SELECT array_agg((select intkey from bqt1.smallb where stringkey = lower(a.stringkey))) from bqt1.smalla a
> will not push stringkey = lower(a.stringkey) to the n-many subquery, even though it can be pre-evaluated with the correlated value.
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[JBoss JIRA] (TEIID-5476) Teiid Embedded brings in JGroups dependency implicitly
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5476?page=com.atlassian.jira.plugin... ]
Steven Hawkins commented on TEIID-5476:
---------------------------------------
Since it's unlikely that anyone is actually doing clustering with just embedded, I'll start this by moving the jgroups integration into jboss integration.
> Teiid Embedded brings in JGroups dependency implicitly
> ------------------------------------------------------
>
> Key: TEIID-5476
> URL: https://issues.jboss.org/browse/TEIID-5476
> Project: Teiid
> Issue Type: Enhancement
> Components: Embedded
> Reporter: Ramesh Reddy
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.0
>
>
> Teiid Embedded brings in the JGroups dependency implicitly even when there is no clustering is required by the user. This adds about 2.5MB to the size.
> Irrespective of the size, with the move to container kind of workloads, this should be enhanced such that it is an additional layer rather than part of the core layer.
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[JBoss JIRA] (TEIID-5533) Improve odbc index metadata query performance
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5533?page=com.atlassian.jira.plugin... ]
Steven Hawkins resolved TEIID-5533.
-----------------------------------
Fix Version/s: 11.1.2
11.2.1
Resolution: Done
Initially looked to address this with a localized common table in the pg_index definition - thus the related issues that were logged/addressed TEIID-5531 and TEIID-5532. TEIID-5529 was a good issue to address in general that was preventing the pushdown of the oid expression to the subquery evaluation.
Ultimately it's more straight-forward to address by materializing pg_attribute and add an appropriate index.
With these changes there doesn't seem to be a need for the index materialization to be a managed load, but that could be added as well.
> Improve odbc index metadata query performance
> ---------------------------------------------
>
> Key: TEIID-5533
> URL: https://issues.jboss.org/browse/TEIID-5533
> Project: Teiid
> Issue Type: Quality Risk
> Components: ODBC
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 11.1.2, 12.0, 11.2.1
>
>
> For a large number of tables/columns the query for pg_index takes an inordinate amount of time to complete - for releases after 10.1.1 this will happen only for the initial load.
> The structure of the query should be improved as well as a managed materialization load to better ensure that it does not block a user query.
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[JBoss JIRA] (TEIID-5538) Option nocache does not apply to subqueries
by Steven Hawkins (Jira)
Steven Hawkins created TEIID-5538:
-------------------------------------
Summary: Option nocache does not apply to subqueries
Key: TEIID-5538
URL: https://issues.jboss.org/browse/TEIID-5538
Project: Teiid
Issue Type: Quality Risk
Components: Query Engine
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 12.0
When specifying "option nocache" or a related option, those hints are only propagated through view layers - but not to sub-queries.
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[JBoss JIRA] (TEIID-5533) Improve odbc index metadata query performance
by Steven Hawkins (Jira)
[ https://issues.jboss.org/browse/TEIID-5533?page=com.atlassian.jira.plugin... ]
Work on TEIID-5533 started by Steven Hawkins.
---------------------------------------------
> Improve odbc index metadata query performance
> ---------------------------------------------
>
> Key: TEIID-5533
> URL: https://issues.jboss.org/browse/TEIID-5533
> Project: Teiid
> Issue Type: Quality Risk
> Components: ODBC
> Reporter: Steven Hawkins
> Assignee: Steven Hawkins
> Priority: Major
> Fix For: 12.0
>
>
> For a large number of tables/columns the query for pg_index takes an inordinate amount of time to complete - for releases after 10.1.1 this will happen only for the initial load.
> The structure of the query should be improved as well as a managed materialization load to better ensure that it does not block a user query.
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