org.dkpro.lab.engine.ExecutionException

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  • Picard CleanSAM memory issue (?)
    via GitHub by cacampbell
    ,
  • GitHub comment 2095#272023333
    via GitHub by benoitgaudou
    ,
  • output - Model Summary number_of_trees 500 model_size_in_bytes 281881559 min_depth 50 max_depth 50 mean_depth 50.0 min_leaves 44957 max_leaves 52239 mean_leaves 48751.7770 10-20 13:18:14.773 10.5.120.29:54321 13741 #56798-16 INFO: Method: GET , URI: /3/Models.java/DRF_model_R_1444752985632_30.java, route: /3/Models/(?<modelid>.*?)(\.java)?, parms: {model_id=DRF_model_R_1444752985632_30} 2015-10-20 13:18:44.418:WARN:oejs.ServletHandler:Error for /3/Models.java/DRF_model_R_1444752985632_30.java java.lang.OutOfMemoryError: Requested array size exceeds VM limit at java.util.Arrays.copyOf(Arrays.java:2367) at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:130) at java.lang.StringBuilder.append(StringBuilder.java:143) at java.lang.StringBuilder.append(StringBuilder.java:183) at water.util.SB.p(SB.java:128) at hex.tree.TreeJCodeGen.generate(TreeJCodeGen.java:105) at hex.tree.SharedTreeModel.toJavaPredictBody(SharedTreeModel.java:231) at hex.Model.toJavaPredict(Model.java:1014) at hex.Model.toJava(Model.java:932) at hex.Model.toJava(Model.java:881) at water.api.ModelSchema.toJava(ModelSchema.java:126) at water.api.RequestServer.wrap(RequestServer.java:679) at water.api.RequestServer.serve(RequestServer.java:580) at water.JettyHTTPD$H2oDefaultServlet.doGeneric(JettyHTTPD.java:617) at water.JettyHTTPD$H2oDefaultServlet.doGet(JettyHTTPD.java:559) at javax.servlet.http.HttpServlet.service(HttpServlet.java:735) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
    via by JM,
    • org.dkpro.lab.engine.ExecutionException: java.lang.OutOfMemoryError: Requested array size exceeds VM limit at org.dkpro.lab.engine.impl.BatchTaskEngine.run(BatchTaskEngine.java:154) at org.dkpro.lab.engine.impl.DefaultTaskExecutionService.run(DefaultTaskExecutionService.java:52) at org.dkpro.lab.Lab.run(Lab.java:107) at de.unidue.ltl.flexTagModel.CrossValidationSetUp.validation(CrossValidationSetUp.java:99) at de.unidue.ltl.flexTagModel.CrossValidationSetUp.run(CrossValidationSetUp.java:41) at de.unidue.ltl.flexTagModel.ExperimentRunner.main(ExperimentRunner.java:41) Caused by: java.lang.OutOfMemoryError: Requested array size exceeds VM limit at java.util.Arrays.copyOf(Arrays.java:3332) at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:137) at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:121) at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:421) at java.lang.StringBuilder.append(StringBuilder.java:136) at org.dkpro.tc.evaluation.Id2Outcome.generateOutcomesText(Id2Outcome.java:360) at org.dkpro.tc.evaluation.Id2Outcome.homogenizeAggregatedFile(Id2Outcome.java:332) at org.dkpro.tc.ml.report.InnerBatchUsingTCEvaluationReport.execute(InnerBatchUsingTCEvaluationReport.java:89) at org.dkpro.lab.engine.impl.DefaultLifeCycleManager.complete(DefaultLifeCycleManager.java:147) at org.dkpro.lab.engine.impl.BatchTaskEngine.run(BatchTaskEngine.java:158) at org.dkpro.lab.engine.impl.BatchTaskEngine.runNewExecution(BatchTaskEngine.java:329) at org.dkpro.lab.engine.impl.BatchTaskEngine.executeConfiguration(BatchTaskEngine.java:234) at org.dkpro.lab.engine.impl.BatchTaskEngine.run(BatchTaskEngine.java:133) ... 5 more

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