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Unable to read file from disk using Execute Python operator
Hello, I am trying to get a better understanding of how RM Server can interact with its environment. I wrote a log file using an Execute Python operator within RM to create a test log file. I am now trying to use a different Execute Python operator to read the log file from disk (Linux) and then use a Store operator to store this data in the remote repository. All of this if running on the Linux RM Server.
What ends up happening is that RM wries an empty dataset. When I look in the server.log file I see multiple lines of this:
WARNING [com.rapidminer.operator.Operator] (scheduledprocess_1503585018370) Read CSV: Could not parse line 0 in input: com.rapidminer.tools.CSVParseException: Value quotes not closed at position 0. Last characters read: ,"
Here is my overall process:
Overall processPython code
Is the data frame not being constructed properly? It appears that the Execute Python process is writing a temporary CSV file somewhere that RM is trying to read and is failing to do so.