[jboss-jira] [JBoss JIRA] (JBRULES-3532) NPE in DefaultHardAndSoftScore.compareTo()
[
https://issues.jboss.org/browse/JBRULES-3532?page=com.atlassian.jira.plug...
]
Martin Vecera updated JBRULES-3532:
-----------------------------------
Description:
When running a benchmark on a very slow machine (virtual machine), hard and soft part of
the score might remain uninitialized for long time (might be related to JBRULES-3413).
This discovered an issue in the compareTo() method.
Caused by: java.lang.NullPointerException
at
org.drools.planner.core.score.buildin.hardandsoft.DefaultHardAndSoftScore.compareTo(DefaultHardAndSoftScore.java:125)
at
org.drools.planner.core.score.buildin.hardandsoft.DefaultHardAndSoftScore.compareTo(DefaultHardAndSoftScore.java:27)
at
org.drools.planner.benchmark.core.ProblemBenchmark.determineWinningResult(ProblemBenchmark.java:180)
at
org.drools.planner.benchmark.core.ProblemBenchmark.benchmarkingEnded(ProblemBenchmark.java:173)
at
org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmarkingEnded(DefaultPlannerBenchmark.java:201)
at
org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmark(DefaultPlannerBenchmark.java:135)
at org.drools.planner.examples.tournaments.Benchmark.main(Benchmark.java:25)
... 6 more
was:
When running a benchmark on a very slow machine (virtual machine), hard and soft part of
the score might remain uninitialized for long time (might be related to JBRULES-3317).
This discovered an issue in the compareTo() method.
Caused by: java.lang.NullPointerException
at
org.drools.planner.core.score.buildin.hardandsoft.DefaultHardAndSoftScore.compareTo(DefaultHardAndSoftScore.java:125)
at
org.drools.planner.core.score.buildin.hardandsoft.DefaultHardAndSoftScore.compareTo(DefaultHardAndSoftScore.java:27)
at
org.drools.planner.benchmark.core.ProblemBenchmark.determineWinningResult(ProblemBenchmark.java:180)
at
org.drools.planner.benchmark.core.ProblemBenchmark.benchmarkingEnded(ProblemBenchmark.java:173)
at
org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmarkingEnded(DefaultPlannerBenchmark.java:201)
at
org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmark(DefaultPlannerBenchmark.java:135)
at org.drools.planner.examples.tournaments.Benchmark.main(Benchmark.java:25)
... 6 more
NPE in DefaultHardAndSoftScore.compareTo()
------------------------------------------
Key: JBRULES-3532
URL: https://issues.jboss.org/browse/JBRULES-3532
Project: Drools
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: drools-planner
Affects Versions: 5.4.0.Final
Reporter: Martin Vecera
Assignee: Geoffrey De Smet
When running a benchmark on a very slow machine (virtual machine), hard and soft part of
the score might remain uninitialized for long time (might be related to JBRULES-3413).
This discovered an issue in the compareTo() method.
Caused by: java.lang.NullPointerException
at
org.drools.planner.core.score.buildin.hardandsoft.DefaultHardAndSoftScore.compareTo(DefaultHardAndSoftScore.java:125)
at
org.drools.planner.core.score.buildin.hardandsoft.DefaultHardAndSoftScore.compareTo(DefaultHardAndSoftScore.java:27)
at
org.drools.planner.benchmark.core.ProblemBenchmark.determineWinningResult(ProblemBenchmark.java:180)
at
org.drools.planner.benchmark.core.ProblemBenchmark.benchmarkingEnded(ProblemBenchmark.java:173)
at
org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmarkingEnded(DefaultPlannerBenchmark.java:201)
at
org.drools.planner.benchmark.core.DefaultPlannerBenchmark.benchmark(DefaultPlannerBenchmark.java:135)
at org.drools.planner.examples.tournaments.Benchmark.main(Benchmark.java:25)
... 6 more
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