A quick one - do I interpret it corretly: not enough heap space assigned (4GB)? But the pattern is not correlated with data load processes...    Thank you in advance Tomasz ... View more

I have a simple flow QueryDatabaseTableRecord >[CSV flowfile, Apache commons ] > PutDatabasRecord. The problem is that the last processor is trying to insert NULL instead of empty string as in source, which violates not null constraint. Is it possible to change this behaviour without adding additional processor? I want to keep it as simple as possible. Thanks in advance. Tomasz ... View more