[jboss-jira] [JBoss JIRA] (JBRULES-3624) Memory leak in Planner benchmarker statistic: the Solver instance lives beyond SingleBenchmark.call()

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 Fix For: 5.5.0.Beta1 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.