Geoffrey De Smet created JBRULES-3624:
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Summary: Memory leak in Planner benchmarker statistic: the Solver instance
lives beyond SingleBenchmark.call()
Key: JBRULES-3624
URL:
https://issues.jboss.org/browse/JBRULES-3624
Project: Drools
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: drools-planner
Reporter: Geoffrey De Smet
Assignee: Geoffrey De Smet
Priority: Critical
It's not noticeable for small or medium problems, because the number of Solvers is
relatively low (1-100 per benchmark). But a Solver has a clone of the Solution, so for
really big problems, for which the Solution takes a big chunk of the memory, this memory
leak causes OOM after a few single benchmarks, usually near the end after running a long
time. Big PITA in that case.
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