I am using in Knime the "DL4J Feedforward Predictor (Classification)" in parallel (with parallel chunk) for a lot of MLP models on a lot of images.
I am running Knime 3.4.1 on Centos 7.
Each DL4J Predictor node creates in the /tmp directory a restoreXXXXXmultiLayer file where XXXXX is some integer.
There are 2 problems :
- This restoreXXXXXmultiLayer file should be created in the temp directory defined in Knime preferences, currently it's not ; it goes to /tmp whatever is in the knime preferences.
- This file is not deleted at the end of the node execution
Hence /tmp explodes the root partition.
I don't have access to the OS configuration and the other users on the system are beginning to be a bit agressive :-).
I have done some post node execution cleaning in /tmp but it would be nice to have this corrected (in 3.4.2 ?).