Rreading data inti Vertica using StreamSets
I am trying to INSERT Json files into Vertica using Streamsets. I created a table in Vertica having column names like the field names in the json file. They can be NULL. The pipeline runs and shows the correct number of records processed, however, the records are not written to Vertica and the pipeline never stops, but no errors occur. I basically the same setting as in https://www.vertica.com/kb/StreamSetsCG/Content/Partner/StreamSetsCG.htm
How can I see/test what the problem is? Any idea?