Re: [rules-users] OutOfMemoryError using 6.0.1
you may, of course, discovered a separate bug, could you try a nightly build from here? http://downloads.jboss.org/drools/release/snapshot/6.0.x/ thanks Mark On 19 Feb 2014, at 17:55, john poole jdpo...@gmail.com wrote: That was exactly what I was hoping for. A bug, not caused by me, that had already been closed. Thanks. On Wed, Feb 19, 2014 at 5:13 AM, tari-manga [via Drools] [hidden email] wrote: Ciao, I'm another Drools user also encountering similar OutOfMemory errors with v6.0.1; I'm not 100% sure what is your issue specific to, but this may be related / of interest to your case: https://issues.jboss.org/browse/DROOLS-411 Hope this helps; Ciao MM On Wed, Feb 19, 2014 at 8:20 AM, john poole [hidden email] wrote: I've converted some NurseRostering rules, which worked in Drools 5.50, to OptaPlanner 6.0.1. While it works far better for the time it runs, it uses up whatever memory I can give it (9GB) and then eventually crashes the GUI. with: Exception in thread AWT-EventQueue-0 java.lang.OutOfMemoryError: GC overhead limit exceeded Is there a way to limit how much memory OptaPlanner uses? Or is it likely that I'm just adding fact to the WorkingMemory in a way that wasn't a problem in 5.5 but is a problem in 6.0? -- View this message in context: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list [hidden email] https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email] https://lists.jboss.org/mailman/listinfo/rules-users If you reply to this email, your message will be added to the discussion below: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183p4028191.html To unsubscribe from OutOfMemoryError using 6.0.1, click here. NAML View this message in context: Re: [rules-users] OutOfMemoryError using 6.0.1 Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] OutOfMemoryError using 6.0.1
I used yesterday's 6.1.0 nightly and the problem wasn't there. Will using the 6.0.x snapshot be any different? -- View this message in context: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183p4028210.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] OutOfMemoryError using 6.0.1
Ciao, I'm another Drools user also encountering similar OutOfMemory errors with v6.0.1; I'm not 100% sure what is your issue specific to, but this may be related / of interest to your case: https://issues.jboss.org/browse/DROOLS-411 Hope this helps; Ciao MM On Wed, Feb 19, 2014 at 8:20 AM, john poole jdpo...@gmail.com wrote: I've converted some NurseRostering rules, which worked in Drools 5.50, to OptaPlanner 6.0.1. While it works far better for the time it runs, it uses up whatever memory I can give it (9GB) and then eventually crashes the GUI. with: Exception in thread AWT-EventQueue-0 java.lang.OutOfMemoryError: GC overhead limit exceeded Is there a way to limit how much memory OptaPlanner uses? Or is it likely that I'm just adding fact to the WorkingMemory in a way that wasn't a problem in 5.5 but is a problem in 6.0? -- View this message in context: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] OutOfMemoryError using 6.0.1
A workaround in optaplanner 6.0.1 is probably to enforce RETE_OO (unfortunately ScoreDirectorFactoryConfig#buildKieBase hard codes that, so that's a PITA). It's fixed in BRMS 6.0.0.GA and optaplanner 6.1.0.Beta1. optaplanner 6.1.0.Beta1 might be released later this month. On 19-02-14 13:11, Matteo Mortari wrote: Ciao, I'm another Drools user also encountering similar OutOfMemory errors with v6.0.1; I'm not 100% sure what is your issue specific to, but this may be related / of interest to your case: https://issues.jboss.org/browse/DROOLS-411 Hope this helps; Ciao MM On Wed, Feb 19, 2014 at 8:20 AM, john poole jdpo...@gmail.com mailto:jdpo...@gmail.com wrote: I've converted some NurseRostering rules, which worked in Drools 5.50, to OptaPlanner 6.0.1. While it works far better for the time it runs, it uses up whatever memory I can give it (9GB) and then eventually crashes the GUI. with: Exception in thread AWT-EventQueue-0 java.lang.OutOfMemoryError: GC overhead limit exceeded Is there a way to limit how much memory OptaPlanner uses? Or is it likely that I'm just adding fact to the WorkingMemory in a way that wasn't a problem in 5.5 but is a problem in 6.0? -- View this message in context: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org mailto:rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] OutOfMemoryError using 6.0.1
That was exactly what I was hoping for. A bug, not caused by me, that had already been closed. Thanks. On Wed, Feb 19, 2014 at 5:13 AM, tari-manga [via Drools] ml-node+s46999n4028191...@n3.nabble.com wrote: Ciao, I'm another Drools user also encountering similar OutOfMemory errors with v6.0.1; I'm not 100% sure what is your issue specific to, but this may be related / of interest to your case: https://issues.jboss.org/browse/DROOLS-411 Hope this helps; Ciao MM On Wed, Feb 19, 2014 at 8:20 AM, john poole [hidden email] wrote: I've converted some NurseRostering rules, which worked in Drools 5.50, to OptaPlanner 6.0.1. While it works far better for the time it runs, it uses up whatever memory I can give it (9GB) and then eventually crashes the GUI. with: Exception in thread AWT-EventQueue-0 java.lang.OutOfMemoryError: GC overhead limit exceeded Is there a way to limit how much memory OptaPlanner uses? Or is it likely that I'm just adding fact to the WorkingMemory in a way that wasn't a problem in 5.5 but is a problem in 6.0? -- View this message in context: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list [hidden email] https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list [hidden email] https://lists.jboss.org/mailman/listinfo/rules-users If you reply to this email, your message will be added to the discussion below: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183p4028191.html To unsubscribe from OutOfMemoryError using 6.0.1, click here. NAML -- View this message in context: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183p4028196.html Sent from the Drools: User forum mailing list archive at Nabble.com.___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] OutOfMemoryError using 6.0.1
I've converted some NurseRostering rules, which worked in Drools 5.50, to OptaPlanner 6.0.1. While it works far better for the time it runs, it uses up whatever memory I can give it (9GB) and then eventually crashes the GUI. with: Exception in thread AWT-EventQueue-0 java.lang.OutOfMemoryError: GC overhead limit exceeded Is there a way to limit how much memory OptaPlanner uses? Or is it likely that I'm just adding fact to the WorkingMemory in a way that wasn't a problem in 5.5 but is a problem in 6.0? -- View this message in context: http://drools.46999.n3.nabble.com/OutOfMemoryError-using-6-0-1-tp4028183.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
