Ramesh Reddy created TEIIDDES-2094:
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Summary: Support for dynamic extension metadata
Key: TEIIDDES-2094
URL:
https://issues.jboss.org/browse/TEIIDDES-2094
Project: Teiid Designer
Issue Type: Enhancement
Components: Import/Export
Reporter: Ramesh Reddy
Priority: Critical
Currently when Teiid core implements a new translator or customer/user implements a custom
translator that has extension metadata, before they can use the translator in Designer to
do some modeling, they need to define MED and register it.
With completion of TEIID-2904, in Teiid 8.7, a Admin api method can be used to interrogate
the extension metadata properties defined for a translator.
Currently if user uses Teiid Connection importer with any new translator, it ignores all
the extension metadata properties and removes them from the returned DDL that Designer did
not recognize. That is really bad for custom connectors, because the VDB will not work
properly once it is deployed back to Teiid Server.
I propose to devise a way to generate a dynamic MED for the purposes of current metadata
import of the source and use it during the import and not ignore those extension metadata
properties.
Depending upon implementation detail, we can also read the translators and their extension
metadata support during the initial connection time and create all the required MEDs and
register them.
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