ARFF Writer lacks Quote Treatment causing ARFF Reader to break

[mwiegand]

Hi,

while working on this

Column Expression: Dynamically Extract and Define Type

Unfortunately both nodes do not write a human readable format nor could they be leveraged to extract the meta information from each column type. [Bildschirm­foto 2023-01-08 um 12.01.26] The ARFF Writer does (yet) not support paths (to point to storage location, column type untested) and the column type Collection. However, it looks more promising as it’s kind of human readable [Bildschirm­foto 2023-01-08 um 12.09.06] Unfortunately, the writer node seems to miss proper quote treatment causi…

I seem to have recognized an issue, presumably about quote treatment, with

ARFF Writer

ERROR ARFF Reader 5:1726 Configure failed (TokenizerException): New line in quoted string (or closing quote missing). In line 9.

ARFF Writer lacks quote treatment resulting in broken data – mwiegand

Best
Mike

[ScottF]

Hi @mwiegand -

I created a new ticket for this in our system (AP-20020). Thanks for for reporting, and especially for providing a workflow that reliably reproduces the issue