Hi,
We have a perl program packaged into a par. The par is executed and it works fine. Sometime we shutdown the process and run it again or run an updated copy of the par file. And intermittently it fails with "Compilation error..." in logs. Looks like the issue is somewhere within temp folder (par-root/cache-*). Once the issue happens I see a "inc.lock" folder created within. Not sure how the whole thing works. Looks like setting PAR_GLOBAL_CLEAN might fix the issue, but interested to know why this is happening. Does someone know how the unpacking really works, and is it required to clean the temp directory before loading another par program?
