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https://issues.jboss.org/browse/TEIID-5559?page=com.atlassian.jira.plugin...
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Steven Hawkins commented on TEIID-5559:
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Here's what will work:
https://github.com/teiid/teiid/pull/1107
The code will now load all of the structural metadata first, then process the fks.
What is update referenced schemas involve? I mean what needs to be
updated?
You have to add the CsdlSchema for the fk to the pk side and vice versa to the provider.
odata4 NPE when accessing VDB including FK relationship across
models
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Key: TEIID-5559
URL:
https://issues.jboss.org/browse/TEIID-5559
Project: Teiid
Issue Type: Bug
Components: OData
Affects Versions: 8.12.16.6_4
Reporter: Marc Shirley
Assignee: Steven Hawkins
Priority: Major
Receive error [2] when attempting to access table that utilizes a foreign key to another
model with URL like [1]. access to the other model (that the foreign key references)
works correctly.
[1]
http://127.0.0.1:8080/odata4/fktest/fkmodel/
[2]
JBWEB000309: type JBWEB000066: Exception report
JBWEB000068: message
JBWEB000069: description JBWEB000145: The server encountered an internal error that
prevented it from fulfilling this request.
JBWEB000070: exception
org.teiid.core.TeiidRuntimeException
org.teiid.olingo.service.ODataSchemaBuilder.buildMetadata(ODataSchemaBuilder.java:58)
org.teiid.olingo.service.OlingoBridge.getHandler(OlingoBridge.java:54)
org.teiid.olingo.web.ODataFilter.internalDoFilter(ODataFilter.java:228)
org.teiid.olingo.web.ODataFilter.doFilter(ODataFilter.java:100)
org.teiid.olingo.web.CorsFilter.doFilter(CorsFilter.java:80)
JBWEB000071: root cause
java.lang.NullPointerException
org.teiid.olingo.service.ODataSchemaBuilder.addReverseNavigation(ODataSchemaBuilder.java:308)
org.teiid.olingo.service.ODataSchemaBuilder.buildNavigationProperties(ODataSchemaBuilder.java:251)
org.teiid.olingo.service.ODataSchemaBuilder.buildEntityTypes(ODataSchemaBuilder.java:144)
org.teiid.olingo.service.ODataSchemaBuilder.buildMetadata(ODataSchemaBuilder.java:54)
org.teiid.olingo.service.OlingoBridge.getHandler(OlingoBridge.java:54)
org.teiid.olingo.web.ODataFilter.internalDoFilter(ODataFilter.java:228)
org.teiid.olingo.web.ODataFilter.doFilter(ODataFilter.java:100)
org.teiid.olingo.web.CorsFilter.doFilter(CorsFilter.java:80)
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