TEIID30445 javax.xml.transform.TransformerException: javax.xml.stream.XMLStreamException: xmlns has been already bound

Solution Verified - Updated -

Issue

  • The following sql statementSELECT XMLELEMENT(NAME XXX, XMLNAMESPACES(DEFAULT 'yyy') ) AS xml_out;
    is properly executed on three production nodes returning data

  • On the fourth node, recieve below error:

2020-08-18 14:22:28,731 WARN  \[org.teiid.PROCESSOR\] (Worker10624_QueryProcessorQueue105242641) TEIID30020 Processing exception for request LUYaSy/l1MzB.7 'TEIID30328 Unable to evaluate XMLELEMENT(NAME XXX, XMLNAMESPACES(DEFAULT 'yyy')): TEIID30445 javax.xml.transform.TransformerException: javax.xml.stream.XMLStreamException: xmlns has been already bound to . Rebinding it to yyy is an error'.

Environment

  • Red Hat JBoss Data Virtualization (DV) 6

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