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Hi,
I am trying to create extension that uses subprocess and for that I am using OperatorChain class.
Is there any documentation or implementation for the creating super operator..?
I have already tried these links:
Still is there any link or document which can provide more detailed explanation of these classes or process..?
Any suggestions where to look for more details..?
Hi @abhi97660,
Nice to hear that you want to create your own extension with super operator.
Yeah the OperatorChain class can be a bit more tricky, but I think the "How to extend RapidMiner" Whitepaper (your first link, you can find an online version also here) should be a good starting point. The chapter 5.7 - 5.10 should describe the basic work principles.
Do you have concrete problems/questions we can help with?
Best regards,Fabian
Thanks for suggesting the link.
I am using RM studio 8.2
I went through the link and I am always getting this error in below image
I tried the code in the given examples.
I am trying send FileObject to the subprocess and getting this error.
I have tried PortPairExtender as mentioned in the suggested links.
Purpose:
I am trying to download multiple files for processing and by using this custom operator I dont want to wait for the whole files to be downloaded but I want to upload the file as soon as it is processed whereas rest of the file downloading can continue.
Any suggestions why this error might be occuring..?
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