I'm a new user in RePast learning to run the mesoFON model. I get this error message. What is the problem?
I'm using Eclipse IDE 2018-09.
FATAL [Thread-5] 11:34:18,767 repast.simphony.ui.GUIScheduleRunner -
RunTimeException when running the schedule
Current tick (1.0)
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at repast.simphony.engine.schedule.DynamicTargetAction.execute(DynamicTargetAction.java:72)
at repast.simphony.engine.schedule.DefaultAction.execute(DefaultAction.java:38)
at repast.simphony.engine.schedule.ScheduleGroup.executeList(ScheduleGroup.java:205)
at repast.simphony.engine.schedule.ScheduleGroup.execute(ScheduleGroup.java:231)
at repast.simphony.engine.schedule.Schedule.execute(Schedule.java:352)
at repast.simphony.ui.GUIScheduleRunner$ScheduleLoopRunnable.run(GUIScheduleRunner.java:52)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.reflect.InvocationTargetException
at meso_FON.application.Environment$$FastClassByCGLIB$$fd509841.invoke(<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at repast.simphony.engine.schedule.DynamicTargetAction.execute(DynamicTargetAction.java:69)
... 6 more
Caused by: java.lang.IllegalArgumentException: Comparison method violates its general contract!
at java.base/java.util.TimSort.mergeLo(TimSort.java:781)
at java.base/java.util.TimSort.mergeAt(TimSort.java:518)
at java.base/java.util.TimSort.mergeCollapse(TimSort.java:448)
at java.base/java.util.TimSort.sort(TimSort.java:245)
at java.base/java.util.Arrays.sort(Arrays.java:1515)
at java.base/java.util.ArrayList.sort(ArrayList.java:1749)
at java.base/java.util.Collections.sort(Collections.java:177)
at org.khelekore.prtree.MinMaxNodeGetter.<init>(MinMaxNodeGetter.java:29)
at org.khelekore.prtree.LeafBuilder.getMM(LeafBuilder.java:69)
at org.khelekore.prtree.LeafBuilder.buildLeafs(LeafBuilder.java:34)
at org.khelekore.prtree.PRTree.load(PRTree.java:65)
at meso_FON.application.Environment.getPRTree(Environment.java:423)
at meso_FON.application.Environment.queryPRTree(Environment.java:234)
... 9 more
It appears that there is an issue with a mesoFOM specific-method call. I'd suggest reaching out to the mesoFOM model developers directly to see if they can help.
Related
idea debug then the error is happen ...............................
is it possible any plugins auto update ?
recently idea runs well suddently this problem happens
Error:Kotlin: Error: Cannot initialize Kotlin context: org/jetbrains/kotlin/platform/jvm/JvmPlatforms
java.lang.Error: Cannot initialize Kotlin context: org/jetbrains/kotlin/platform/jvm/JvmPlatforms
at org.jetbrains.kotlin.jps.build.KotlinBuilder.ensureKotlinContextInitialized(KotlinBuilder.kt:124)
at org.jetbrains.kotlin.jps.build.KotlinBuilder.chunkBuildStarted(KotlinBuilder.kt:176)
at org.jetbrains.jps.incremental.IncProjectBuilder.runModuleLevelBuilders(IncProjectBuilder.java:1274)
at org.jetbrains.jps.incremental.IncProjectBuilder.runBuildersForChunk(IncProjectBuilder.java:1006)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk(IncProjectBuilder.java:1073)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunkIfAffected(IncProjectBuilder.java:967)
at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks(IncProjectBuilder.java:796)
at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:378)
at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:178)
at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:140)
at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:297)
at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:130)
at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler.lambda$channelRead0$0(BuildMain.java:232)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoClassDefFoundError: org/jetbrains/kotlin/platform/jvm/JvmPlatforms
at org.jetbrains.kotlin.platform.DefaultIdeTargetPlatformKindProvider$Companion.getDefaultPlatform(DefaultIdeTargetPlatformKindProvider.kt:21)
at org.jetbrains.kotlin.jps.targets.KotlinTargetsIndexBuilder.detectTargetPlatform(KotlinTargetsIndex.kt:156)
at org.jetbrains.kotlin.jps.targets.KotlinTargetsIndexBuilder.access$detectTargetPlatform(KotlinTargetsIndex.kt:31)
at org.jetbrains.kotlin.jps.targets.KotlinTargetsIndexBuilder$ensureLoaded$1.apply(KotlinTargetsIndex.kt:138)
at org.jetbrains.kotlin.jps.targets.KotlinTargetsIndexBuilder$ensureLoaded$1.apply(KotlinTargetsIndex.kt:31)
at java.util.HashMap.computeIfAbsent(HashMap.java:1126)
at org.jetbrains.kotlin.jps.targets.KotlinTargetsIndexBuilder.ensureLoaded(KotlinTargetsIndex.kt:137)
at org.jetbrains.kotlin.jps.targets.KotlinTargetsIndexBuilder.build(KotlinTargetsIndex.kt:45)
at org.jetbrains.kotlin.jps.build.KotlinCompileContext.<init>(KotlinCompileContext.kt:60)
at org.jetbrains.kotlin.jps.build.KotlinBuilder.initializeKotlinContext(KotlinBuilder.kt:134)
at org.jetbrains.kotlin.jps.build.KotlinBuilder.ensureKotlinContextInitialized(KotlinBuilder.kt:122)
... 15 more
Caused by: java.lang.ClassNotFoundException: org.jetbrains.kotlin.platform.jvm.JvmPlatforms
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 26 more
I'm using PubSubReactiveFactory fromspring-cloud-gcp-pubsub onOpenJDK 11 Debian Linux and I've observed the following exception in our application:
com.google.api.gax.rpc.InternalException: io.grpc.StatusRuntimeException: INTERNAL: http2 exception
at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:110)
at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:41)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:86)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:66)
at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:97)
at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:67)
at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132)
at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1270)
at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1038)
at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:808)
at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:572)
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:542)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at com.google.api.gax.grpc.ChannelPool$ReleasingClientCall$1.onClose(ChannelPool.java:535)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:562)
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:743)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:722)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: io.grpc.StatusRuntimeException: INTERNAL: http2 exception
at io.grpc.Status.asRuntimeException(Status.java:535)
... 14 common frames omitted
Caused by: io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2Exception$StreamException: Stream closed before write could take place
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2Exception.streamError(Http2Exception.java:172)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2RemoteFlowController$FlowState.cancel(DefaultHttp2RemoteFlowController.java:481)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2RemoteFlowController$1.onStreamClosed(DefaultHttp2RemoteFlowController.java:105)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2Connection.notifyClosed(DefaultHttp2Connection.java:357)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2Connection$ActiveStreams.removeFromActiveStreams(DefaultHttp2Connection.java:1007)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2Connection$ActiveStreams$2.process(DefaultHttp2Connection.java:968)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2Connection$ActiveStreams.decrementPendingIterations(DefaultHttp2Connection.java:1029)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2Connection$ActiveStreams.forEachActiveStream(DefaultHttp2Connection.java:984)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2Connection.forEachActiveStream(DefaultHttp2Connection.java:209)
at io.grpc.netty.shaded.io.grpc.netty.NettyClientHandler.goingAway(NettyClientHandler.java:839)
at io.grpc.netty.shaded.io.grpc.netty.NettyClientHandler.access$200(NettyClientHandler.java:91)
at io.grpc.netty.shaded.io.grpc.netty.NettyClientHandler$2.onGoAwayReceived(NettyClientHandler.java:278)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2Connection.goAwayReceived(DefaultHttp2Connection.java:237)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2ConnectionDecoder.onGoAwayRead0(DefaultHttp2ConnectionDecoder.java:217)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2ConnectionDecoder$FrameReadListener.onGoAwayRead(DefaultHttp2ConnectionDecoder.java:583)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2InboundFrameLogger$1.onGoAwayRead(Http2InboundFrameLogger.java:119)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2FrameReader.readGoAwayFrame(DefaultHttp2FrameReader.java:580)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2FrameReader.processPayloadState(DefaultHttp2FrameReader.java:271)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2FrameReader.readFrame(DefaultHttp2FrameReader.java:159)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2InboundFrameLogger.readFrame(Http2InboundFrameLogger.java:41)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.DefaultHttp2ConnectionDecoder.decodeFrame(DefaultHttp2ConnectionDecoder.java:173)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2ConnectionHandler$FrameDecoder.decode(Http2ConnectionHandler.java:378)
at io.grpc.netty.shaded.io.netty.handler.codec.http2.Http2ConnectionHandler.decode(Http2ConnectionHandler.java:438)
at io.grpc.netty.shaded.io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:507)
at io.grpc.netty.shaded.io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:446)
at io.grpc.netty.shaded.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276)
at io.grpc.netty.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.grpc.netty.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.grpc.netty.shaded.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1371)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1234)
at io.grpc.netty.shaded.io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1283)
at io.grpc.netty.shaded.io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:507)
at io.grpc.netty.shaded.io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:446)
at io.grpc.netty.shaded.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276)
at io.grpc.netty.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.grpc.netty.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.grpc.netty.shaded.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.grpc.netty.shaded.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at io.grpc.netty.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.grpc.netty.shaded.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.grpc.netty.shaded.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at io.grpc.netty.shaded.io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:795)
at io.grpc.netty.shaded.io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:480)
at io.grpc.netty.shaded.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378)
at io.grpc.netty.shaded.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.grpc.netty.shaded.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.grpc.netty.shaded.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
... 1 common frames omitted
The "Internal" gRPC status is propagated to application code and force us to retry pull operation polluting logs with errors/warnings along the way.
To add more context this is happening when Pub/Sub PullRequest API takes long time (I'm observing p99 20-30 seconds latency when this happens). Netty closes the connection with "Stream closed before write could take place" in DefaultHttp2RemoteFlowController.java:481 and status io.netty.handler.codec.http2.Http2Error.STREAM_CLOSED(0x5) Then this status code is translated to io.grpc.internal.Http2Error.INTERNAL and propagated up the stack.
Has anybody experience this error and come up with a way to gracefully handle it?
I have made report in Jaspersoft studio and it runs without any problem.
Trying to run it from latest jasperstarter:
JasperStarter 3.5.0-java7 Rev 76746ab (JasperStarter-3.5.0-java7)
- JasperReports: 6.4.0
It produces error:
usr#usr-VirtualBox:~/SHARED/PlotJSON$ /home/usr/jasperstarter/bin/jasperstarter pr -t json --data-file plotdata Glavni.jrxml -f pdf -r .
Exception in thread "main" net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.JRException: Class not found when loading object from InputStream.
at net.sf.jasperreports.repo.SerializedObjectPersistenceService.load(SerializedObjectPersistenceService.java:60)
at net.sf.jasperreports.repo.SerializedReportPersistenceService.load(SerializedReportPersistenceService.java:40)
at net.sf.jasperreports.repo.DefaultRepositoryService.getResource(DefaultRepositoryService.java:149)
at net.sf.jasperreports.repo.RepositoryUtil.getResourceFromLocation(RepositoryUtil.java:144)
at net.sf.jasperreports.repo.RepositoryUtil.getReport(RepositoryUtil.java:112)
at net.sf.jasperreports.engine.fill.JRFillSubreport.loadReport(JRFillSubreport.java:398)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateReport(JRFillSubreport.java:365)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateSubreport(JRFillSubreport.java:427)
at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubreport.java:341)
at net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:381)
at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:500)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillSummaryNoLastFooterNewPage(JRVerticalFiller.java:1179)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillSummary(JRVerticalFiller.java:1029)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportEnd(JRVerticalFiller.java:286)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:122)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:582)
at net.sf.jasperreports.engine.fill.BaseReportFiller.fill(BaseReportFiller.java:414)
at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:121)
at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:667)
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:983)
at de.cenote.jasperstarter.Report.fillInternal(Report.java:326)
at de.cenote.jasperstarter.Report.fill(Report.java:282)
at de.cenote.jasperstarter.App.processReport(App.java:226)
at de.cenote.jasperstarter.App.main(App.java:109)
Caused by: net.sf.jasperreports.engine.JRException: Class not found when loading object from InputStream.
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:290)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:262)
at net.sf.jasperreports.repo.SerializedObjectPersistenceService.load(SerializedObjectPersistenceService.java:56)
... 23 more
Caused by: java.lang.ClassNotFoundException: net.sf.jasperreports.compilers.ReportExpressionEvaluationData
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:737)
at net.sf.jasperreports.engine.util.ContextClassLoaderObjectInputStream.resolveClass(ContextClassLoaderObjectInputStream.java:89)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1946)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1829)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2120)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1646)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2365)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2289)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2147)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1646)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2365)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2289)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2147)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1646)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:482)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:440)
at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:278)
... 25 more
Can anyone please give a hint what to do to remedy this situation.
Are there some jar files I should copy from Studio to jasperstarter to make it work?
I have implemented a solution partitioner for my planning problem. But when I now run the optimizer, it returns the following error:
Exception in thread "main" java.lang.IllegalStateException: The partition child thread with partIndex (1) has thrown an exception. Relayed here in the parent thread.
at org.optaplanner.core.impl.partitionedsearch.queue.PartitionQueue$PartitionQueueIterator.createUpcomingSelection(PartitionQueue.java:157)
at org.optaplanner.core.impl.partitionedsearch.queue.PartitionQueue$PartitionQueueIterator.createUpcomingSelection(PartitionQueue.java:121)
at org.optaplanner.core.impl.heuristic.selector.common.iterator.UpcomingSelectionIterator.hasNext(UpcomingSelectionIterator.java:42)
at org.optaplanner.core.impl.partitionedsearch.DefaultPartitionedSearchPhase.solve(DefaultPartitionedSearchPhase.java:131)
at org.optaplanner.core.impl.solver.AbstractSolver.runPhases(AbstractSolver.java:88)
at org.optaplanner.core.impl.solver.DefaultSolver.solve(DefaultSolver.java:191)
at com.paconsulting.Demo.main(PowerPeersDemo.java:137)
Caused by: java.lang.IllegalStateException: When lookUpEnabled (false) is disabled in the constructor, this method should not be called.
at org.optaplanner.core.impl.score.director.AbstractScoreDirector.lookUpWorkingObject(AbstractScoreDirector.java:506)
at org.optaplanner.core.impl.heuristic.selector.move.generic.ChangeMove.rebase(ChangeMove.java:83)
at org.optaplanner.core.impl.heuristic.selector.move.generic.ChangeMove.rebase(ChangeMove.java:33)
at org.optaplanner.core.impl.localsearch.decider.MultiThreadedLocalSearchDecider.forageResult(MultiThreadedLocalSearchDecider.java:196)
at org.optaplanner.core.impl.localsearch.decider.MultiThreadedLocalSearchDecider.decideNextStep(MultiThreadedLocalSearchDecider.java:157)
at org.optaplanner.core.impl.localsearch.DefaultLocalSearchPhase.solve(DefaultLocalSearchPhase.java:70)
at org.optaplanner.core.impl.solver.AbstractSolver.runPhases(AbstractSolver.java:88)
at org.optaplanner.core.impl.partitionedsearch.PartitionSolver.solve(PartitionSolver.java:121)
at org.optaplanner.core.impl.partitionedsearch.DefaultPartitionedSearchPhase.lambda$solve$1(DefaultPartitionedSearchPhase.java:119)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2019-03-21 21:47:41,705 [main] DEBUG PS step (1), time spent (1493), score (-249530hard/0soft), best score (-249530hard/0soft), picked move (part-0 {3886 variables changed}).
Exception in thread "main" java.lang.IllegalStateException: The partition child thread with partIndex (1) has thrown an exception. Relayed here in the parent thread.
at org.optaplanner.core.impl.partitionedsearch.queue.PartitionQueue$PartitionQueueIterator.createUpcomingSelection(PartitionQueue.java:157)
at org.optaplanner.core.impl.partitionedsearch.queue.PartitionQueue$PartitionQueueIterator.createUpcomingSelection(PartitionQueue.java:121)
at org.optaplanner.core.impl.heuristic.selector.common.iterator.UpcomingSelectionIterator.hasNext(UpcomingSelectionIterator.java:42)
at org.optaplanner.core.impl.partitionedsearch.DefaultPartitionedSearchPhase.solve(DefaultPartitionedSearchPhase.java:131)
at org.optaplanner.core.impl.solver.AbstractSolver.runPhases(AbstractSolver.java:88)
at org.optaplanner.core.impl.solver.DefaultSolver.solve(DefaultSolver.java:191)
at com.paconsulting.powerpeers.PowerPeersDemo.main(PowerPeersDemo.java:137)
Caused by: java.lang.IllegalStateException: When lookUpEnabled (false) is disabled in the constructor, this method should not be called.
at org.optaplanner.core.impl.score.director.AbstractScoreDirector.lookUpWorkingObject(AbstractScoreDirector.java:506)
at org.optaplanner.core.impl.heuristic.selector.move.generic.ChangeMove.rebase(ChangeMove.java:83)
at org.optaplanner.core.impl.heuristic.selector.move.generic.ChangeMove.rebase(ChangeMove.java:33)
at org.optaplanner.core.impl.localsearch.decider.MultiThreadedLocalSearchDecider.forageResult(MultiThreadedLocalSearchDecider.java:196)
at org.optaplanner.core.impl.localsearch.decider.MultiThreadedLocalSearchDecider.decideNextStep(MultiThreadedLocalSearchDecider.java:157)
at org.optaplanner.core.impl.localsearch.DefaultLocalSearchPhase.solve(DefaultLocalSearchPhase.java:70)
at org.optaplanner.core.impl.solver.AbstractSolver.runPhases(AbstractSolver.java:88)
at org.optaplanner.core.impl.partitionedsearch.PartitionSolver.solve(PartitionSolver.java:121)
at org.optaplanner.core.impl.partitionedsearch.DefaultPartitionedSearchPhase.lambda$solve$1(DefaultPartitionedSearchPhase.java:119)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
I do have implemented #PlanningId on all the relevant objects.
Running version 1.18 of OptaPlanner.
This is a bug, thank you for reporting:
Partitioned Search is incompatible with Multithreaded Incremental Solving in version 7.19 or lower. This was a gap in our test coverage.
Partitioned Search was implemented before Multithreaded Incremental Solving and the latter didn't take it into account here on AbstractScoreDirector:
public InnerScoreDirector<Solution_> createChildThreadScoreDirector(ChildThreadType childThreadType) {
if (childThreadType == ChildThreadType.PART_THREAD) {
AbstractScoreDirector<Solution_, Factory_> childThreadScoreDirector = (AbstractScoreDirector<Solution_, Factory_>)
scoreDirectorFactory.buildScoreDirector(false, constraintMatchEnabledPreference); // That false is lookUpEnabled
That false kills the ability to nest multithreaded solving under Partitioned Search.
I've created a jira issue and fixed it for 7.20 in this pull request.
Our application is a Java based desktop application which will download the binary data from the source, parses it and add it to HSQLDB database. When downloading from the sources individually, application works perfectly. But when doing the same from multiple sources simultaneously with each source in an individual thread, I am getting an error of
java.sql.SQLException: Assert failed: java.lang.ArrayIndexOutOfBoundsException: 23 in statement [CHECKPOINT]
at org.hsqldb.jdbc.Util.throwError(Unknown Source)
at org.hsqldb.jdbc.jdbcPreparedStatement.execute(Unknown Source)
or sometimes,
java.sql.SQLException: Assert failed: java.lang.ArrayIndexOutOfBoundsException: 1016 in statement [CHECKPOINT]
followed by
java.sql.SQLException: File input/output error: C:\ProgramData\test\data\database\db.script.new in statement [CHECKPOINT]
at org.hsqldb.jdbc.Util.throwError(Unknown Source)
at org.hsqldb.jdbc.jdbcPreparedStatement.execute(Unknown Source)
Java: 1.8;
HSQL version: 1.8.10
We are not in the position to migrate the HSQLDB to latest version because of various reasons.
HSQL Properties:
hsqldb.script_format=0
runtime.gc_interval=0
sql.enforce_strict_size=false
hsqldb.cache_size_scale=8
readonly=false
hsqldb.nio_data_file=true
hsqldb.cache_scale=14
version=1.8.0
hsqldb.default_table_type=memory
hsqldb.cache_file_scale=1
hsqldb.log_size=200
modified=yes
hsqldb.cache_version=1.7.0
hsqldb.original_version=1.8.0
hsqldb.compatible_version=1.8.0
Any help or hint will be appreciated.
This is an 7 year old version which is not ideal for multi-threaded usage.
The simple solution is to perform the database updates with a single thread. You can retrofit your multi-threaded application with a synchronized block over a singleton object around the code that performs the database update.