Github user jimlyndon commented on the issue:
https://github.com/apache/incubator-predictionio/pull/328
+1
Actually ran into this issue a couple of months ago. Luckily myself and our
dev ops guy immediately realized the issue (abs paths required) and fixed our
process: We build on the driver machine, bundle the entire template dir, deploy
on several web tiers that match the driver's paths exactly (all behind a load
balancer).
However this is not very obvious. Especially for users coming from a ruby,
node, etc., background who want to launch this in heroku, etc., and are not use
to the "strict" ways of java land.
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