I’m trying to query Dremio with Power BI, I managed to setup a working connection and to see the list of available schemas/tables but I can’t see the content of a table.
Power BI says that it can’t establish a secure connection even though I have deactivated this in the data source options.
In Dremio jobs I can see the query that was executed with a Failed status and the following error message :
SYSTEM ERROR: CompileException: Line 97, Column 30: No applicable constructor/method found for actual parameters "org.apache.arrow.vector.holders.UnionHolder"; candidates are: "public void com.dremio.exec.vector.complex.fn.JsonWriter.write(org.apache.arrow.vector.complex.reader.FieldReader) throws com.fasterxml.jackson.core.JsonGenerationException, java.io.IOException"
Any help would be appreciated !