[Builder] Build failed in Jenkins: product-ml__java8 » tests-ui-integration #47

cbuilder at wso2.org cbuilder at wso2.org
Mon Nov 23 08:56:44 PST 2015


See <https://wso2.org/jenkins/job/product-ml__java8/org.wso2.ml$tests-ui-integration/47/>

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[...truncated 360 lines...]
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at java.lang.Thread.run(Thread.java:745)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - Caused by: org.wso2.carbon.ml.core.exceptions.MLModelBuilderException: An error occurred while building linear regression model: SparkContext has been shutdown
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.core.spark.algorithms.SupervisedSparkModelBuilder.buildLinearRegressionModel(SupervisedSparkModelBuilder.java:569)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.core.spark.algorithms.SupervisedSparkModelBuilder.build(SupervisedSparkModelBuilder.java:186)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	... 4 more
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - Caused by: java.lang.IllegalStateException: SparkContext has been shutdown
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.SparkContext.runJob(SparkContext.scala:1726)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.SparkContext.runJob(SparkContext.scala:1804)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDD$$anonfun$reduce$1.apply(RDD.scala:983)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDD.reduce(RDD.scala:965)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDD$$anonfun$treeAggregate$1.apply(RDD.scala:1092)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:147)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:108)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDD.withScope(RDD.scala:286)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.rdd.RDD.treeAggregate(RDD.scala:1071)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.mllib.optimization.GradientDescent$$anonfun$runMiniBatchSGD$1.apply$mcVI$sp(GradientDescent.scala:189)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at scala.collection.immutable.Range.foreach$mVc$sp(Range.scala:141)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.mllib.optimization.GradientDescent$.runMiniBatchSGD(GradientDescent.scala:184)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.mllib.optimization.GradientDescent.optimize(GradientDescent.scala:107)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.mllib.regression.GeneralizedLinearAlgorithm.run(GeneralizedLinearAlgorithm.scala:282)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.mllib.regression.GeneralizedLinearAlgorithm.run(GeneralizedLinearAlgorithm.scala:205)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.mllib.regression.LinearRegressionWithSGD$.train(LinearRegression.scala:151)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.spark.mllib.regression.LinearRegressionWithSGD.train(LinearRegression.scala)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.core.spark.algorithms.LinearRegression.train(LinearRegression.java:45)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.core.spark.algorithms.SupervisedSparkModelBuilder.buildLinearRegressionModel(SupervisedSparkModelBuilder.java:528)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	... 5 more
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:30,054]  WARN {org.wso2.carbon.ml.database.internal.MLDatabaseUtils} -  An error occurred while enabling autocommit: PooledConnection has already been closed.
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - java.sql.SQLException: PooledConnection has already been closed.
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:86)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at com.sun.proxy.$Proxy17.setAutoCommit(Unknown Source)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.database.internal.MLDatabaseUtils.enableAutoCommit(MLDatabaseUtils.java:153)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.database.internal.MLDatabaseService.updateModelStatus(MLDatabaseService.java:811)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.core.impl.MLModelHandler$ModelBuilder.run(MLModelHandler.java:1021)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at java.lang.Thread.run(Thread.java:745)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:30,055] ERROR {org.wso2.carbon.ml.core.impl.MLModelHandler} -  Failed to update the status of model [id] 1 
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - org.wso2.carbon.ml.database.exceptions.DatabaseHandlerException: An error occurred while rolling back transactions: Database is already closed (to disable automatic closing at VM shutdown, add ";DB_CLOSE_ON_EXIT=FALSE" to the db URL) [90121-140]
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.database.internal.MLDatabaseUtils.rollBack(MLDatabaseUtils.java:137)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.database.internal.MLDatabaseService.updateModelStatus(MLDatabaseService.java:806)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.core.impl.MLModelHandler$ModelBuilder.run(MLModelHandler.java:1021)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at java.lang.Thread.run(Thread.java:745)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - Caused by: org.h2.jdbc.JdbcSQLException: Database is already closed (to disable automatic closing at VM shutdown, add ";DB_CLOSE_ON_EXIT=FALSE" to the db URL) [90121-140]
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.h2.message.DbException.getJdbcSQLException(DbException.java:327)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.h2.message.DbException.get(DbException.java:167)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.h2.message.DbException.get(DbException.java:144)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.h2.message.DbException.get(DbException.java:133)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.h2.jdbc.JdbcConnection.checkClosed(JdbcConnection.java:1348)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.h2.jdbc.JdbcConnection.checkClosedForWrite(JdbcConnection.java:1333)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.h2.jdbc.JdbcConnection.rollback(JdbcConnection.java:435)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at java.lang.reflect.Method.invoke(Method.java:497)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.ProxyConnection.invoke(ProxyConnection.java:126)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ndatasource.rdbms.ConnectionRollbackOnReturnInterceptor.invoke(ConnectionRollbackOnReturnInterceptor.java:51)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor.invoke(AbstractCreateStatementInterceptor.java:71)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.interceptor.ConnectionState.invoke(ConnectionState.java:153)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.TrapException.invoke(TrapException.java:41)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:80)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at com.sun.proxy.$Proxy17.rollback(Unknown Source)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	at org.wso2.carbon.ml.database.internal.MLDatabaseUtils.rollBack(MLDatabaseUtils.java:134)
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - 	... 5 more
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:30,220]  INFO {org.springframework.web.context.support.XmlWebApplicationContext} -  Closing Root WebApplicationContext: startup date [Mon Nov 23 22:25:55 IST 2015]; root of context hierarchy
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:30,228]  INFO {org.springframework.beans.factory.support.DefaultListableBeanFactory} -  Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory at 215488d3: defining beans [cxf,org.apache.cxf.bus.spring.BusWiringBeanFactoryPostProcessor,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,org.apache.cxf.bus.spring.BusExtensionPostProcessor,org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.web.context.support.ServletContextPropertyPlaceholderConfigurer#0,org.springframework.beans.factory.config.PreferencesPlaceholderConfigurer#0,services,servicesV11,servicesV10,basicAuthenticationFilter,sessionAuthenticationFilter]; root of factory hierarchy
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:30,267] ERROR {org.apache.catalina.loader.WebappClassLoader} -  The web application [/api] appears to have started a TimerThread named [Timer-7] via the java.util.Timer API but has failed to stop it. To prevent a memory leak, the timer (and hence the associated thread) has been forcibly canceled.
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:30,302]  INFO {org.wso2.carbon.webapp.mgt.WebApplication} -  Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/api]
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:30,333]  INFO {org.wso2.carbon.webapp.mgt.WebApplication} -  Unloaded webapp: StandardEngine[Catalina].StandardHost[localhost].StandardContext[/ml]
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:32,662]  INFO {org.wso2.carbon.tomcat.ext.internal.CarbonTomcatServiceComponent} -  Stopping the carbon web-app registered under : /
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:32,677]  INFO {org.wso2.carbon.metrics.impl.reporter.AbstractReporter} -  Stopped JMX reporter for Metrics
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:32,678]  INFO {org.wso2.carbon.metrics.impl.reporter.AbstractReporter} -  Stopped JDBC reporter for Metrics
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:34,437]  INFO {org.wso2.carbon.registry.indexing.solr.SolrClient} -  Default Embedded Solr Server Initialized
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:36,409]  INFO {org.wso2.carbon.core.init.CarbonServerManager} -  Shutdown complete
INFO  [org.wso2.carbon.automation.extensions.servers.utils.ServerLogReader] - [2015-11-23 22:26:36,410]  INFO {org.wso2.carbon.core.init.CarbonServerManager} -  Halting JVM
INFO  [org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager] - Server stopped successfully...
INFO  [org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager] - Generating Jacoco code coverage...
INFO  [org.wso2.carbon.automation.engine.frameworkutils.CodeCoverageUtils] - Loading execution data file <https://wso2.org/jenkins/job/product-ml__java8/org.wso2.ml$tests-ui-integration/ws/target/jacoco/jacoco1448297730477.exec>
WARN  [org.wso2.carbon.automation.engine.frameworkutils.CodeCoverageUtils] - Execution data is empty skipping coverage generation
ERROR [org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager] - Failed to generate code coverage 
java.io.FileNotFoundException: <https://wso2.org/jenkins/job/product-ml__java8/org.wso2.ml$tests-ui-integration/ws/target/jacoco/jacoco-data-merge.exec> (No such file or directory)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:71)
	at org.wso2.carbon.automation.engine.frameworkutils.ReportGenerator.loadExecutionData(ReportGenerator.java:138)
	at org.wso2.carbon.automation.engine.frameworkutils.ReportGenerator.create(ReportGenerator.java:73)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.generateCoverageReport(CarbonServerManager.java:333)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.serverShutdown(CarbonServerManager.java:309)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.TestServerManager.stopServer(TestServerManager.java:132)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension.onExecutionFinish(CarbonServerExtension.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.wso2.carbon.automation.engine.extensions.TestNGExtensionExecutor.executeExtensible(TestNGExtensionExecutor.java:75)
	at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.onExecutionFinish(TestExecutionListener.java:62)
	at org.testng.TestNG.runExecutionListeners(TestNG.java:1095)
	at org.testng.TestNG.run(TestNG.java:1071)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:178)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:92)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:96)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
ERROR [org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension] - Fail to stop carbon server 
org.wso2.carbon.automation.engine.exceptions.AutomationFrameworkException: Failed to generate code coverage 
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.serverShutdown(CarbonServerManager.java:314)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.TestServerManager.stopServer(TestServerManager.java:132)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension.onExecutionFinish(CarbonServerExtension.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.wso2.carbon.automation.engine.extensions.TestNGExtensionExecutor.executeExtensible(TestNGExtensionExecutor.java:75)
	at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.onExecutionFinish(TestExecutionListener.java:62)
	at org.testng.TestNG.runExecutionListeners(TestNG.java:1095)
	at org.testng.TestNG.run(TestNG.java:1071)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:178)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:92)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:96)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.io.FileNotFoundException: <https://wso2.org/jenkins/job/product-ml__java8/org.wso2.ml$tests-ui-integration/ws/target/jacoco/jacoco-data-merge.exec> (No such file or directory)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:71)
	at org.wso2.carbon.automation.engine.frameworkutils.ReportGenerator.loadExecutionData(ReportGenerator.java:138)
	at org.wso2.carbon.automation.engine.frameworkutils.ReportGenerator.create(ReportGenerator.java:73)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.generateCoverageReport(CarbonServerManager.java:333)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.serverShutdown(CarbonServerManager.java:309)
	... 22 more
ERROR [org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener] - Execution error occurred in TestExecutionListener:-
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.wso2.carbon.automation.engine.extensions.TestNGExtensionExecutor.executeExtensible(TestNGExtensionExecutor.java:75)
	at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.onExecutionFinish(TestExecutionListener.java:62)
	at org.testng.TestNG.runExecutionListeners(TestNG.java:1095)
	at org.testng.TestNG.run(TestNG.java:1071)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:178)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:92)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:96)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.lang.RuntimeException: Fail to stop carbon server 
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension.handleException(CarbonServerExtension.java:70)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension.onExecutionFinish(CarbonServerExtension.java:64)
	... 20 more
Caused by: org.wso2.carbon.automation.engine.exceptions.AutomationFrameworkException: Failed to generate code coverage 
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.serverShutdown(CarbonServerManager.java:314)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.TestServerManager.stopServer(TestServerManager.java:132)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension.onExecutionFinish(CarbonServerExtension.java:61)
	... 20 more
Caused by: java.io.FileNotFoundException: <https://wso2.org/jenkins/job/product-ml__java8/org.wso2.ml$tests-ui-integration/ws/target/jacoco/jacoco-data-merge.exec> (No such file or directory)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:71)
	at org.wso2.carbon.automation.engine.frameworkutils.ReportGenerator.loadExecutionData(ReportGenerator.java:138)
	at org.wso2.carbon.automation.engine.frameworkutils.ReportGenerator.create(ReportGenerator.java:73)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.generateCoverageReport(CarbonServerManager.java:333)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.serverShutdown(CarbonServerManager.java:309)
	... 22 more
org.apache.maven.surefire.util.SurefireReflectionException: java.lang.reflect.InvocationTargetException; nested exception is java.lang.reflect.InvocationTargetException: null
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.lang.RuntimeException: Error while tear down the execution environment 
	at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.handleException(TestExecutionListener.java:71)
	at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.onExecutionFinish(TestExecutionListener.java:65)
	at org.testng.TestNG.runExecutionListeners(TestNG.java:1095)
	at org.testng.TestNG.run(TestNG.java:1071)
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:178)
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:92)
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:96)
	... 9 more
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.wso2.carbon.automation.engine.extensions.TestNGExtensionExecutor.executeExtensible(TestNGExtensionExecutor.java:75)
	at org.wso2.carbon.automation.engine.testlisteners.TestExecutionListener.onExecutionFinish(TestExecutionListener.java:62)
	... 14 more
Caused by: java.lang.RuntimeException: Fail to stop carbon server 
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension.handleException(CarbonServerExtension.java:70)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension.onExecutionFinish(CarbonServerExtension.java:64)
	... 20 more
Caused by: org.wso2.carbon.automation.engine.exceptions.AutomationFrameworkException: Failed to generate code coverage 
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.serverShutdown(CarbonServerManager.java:314)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.TestServerManager.stopServer(TestServerManager.java:132)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerExtension.onExecutionFinish(CarbonServerExtension.java:61)
	... 20 more
Caused by: java.io.FileNotFoundException: <https://wso2.org/jenkins/job/product-ml__java8/org.wso2.ml$tests-ui-integration/ws/target/jacoco/jacoco-data-merge.exec> (No such file or directory)
	at java.io.FileInputStream.open0(Native Method)
	at java.io.FileInputStream.open(FileInputStream.java:195)
	at java.io.FileInputStream.<init>(FileInputStream.java:138)
	at org.jacoco.core.tools.ExecFileLoader.load(ExecFileLoader.java:71)
	at org.wso2.carbon.automation.engine.frameworkutils.ReportGenerator.loadExecutionData(ReportGenerator.java:138)
	at org.wso2.carbon.automation.engine.frameworkutils.ReportGenerator.create(ReportGenerator.java:73)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.generateCoverageReport(CarbonServerManager.java:333)
	at org.wso2.carbon.automation.extensions.servers.carbonserver.CarbonServerManager.serverShutdown(CarbonServerManager.java:309)
	... 22 more

Results :

Tests run: 0, Failures: 0, Errors: 0, Skipped: 0

[JENKINS] Recording test results


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