Java Static Libraries defined in javaclasspath.txt are not loaded in the parallel pool

Question

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I have placed the file javaclasspath.txt file in my Matlab working folder. User\Documents\MATLAB\javaclasspath.txt

This loads the jar files correctly when the Matlab is started.

However when I start the parallel pool, it appears none of the static libraries defined in the txt are loaded.

I tested it as follows

p = gcp;
out = parfevalOnAll(p,@()javaclasspath('-static'),1);
out.fetchOutputs

Unfortunately I need to load these libraries statically as they do not work when they are loaded dynamically.

Hope some one is able to guide me to a solution :)

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Answer 1

Mohammad Sami 2020-7-22

0 个投票

After some search on the forum. It seems that if javaclasspath.txt is located in the "preference directory" it will be loaded correctly.

I tested it out and seems to be working now.