See <https://builds.apache.org/job/ActiveMQ-Java8-5.15.x/91/display/redirect?page=changes>
Changes: [christopher.l.shannon] Add schemas [christopher.l.shannon] NO-JIRA: Add missing license headers [christopher.l.shannon] Revert "[no jira] update targetNamespace version for karaf features" [christopher.l.shannon] Revert "[no jira] add targetNamespace for karaf features" [christopher.l.shannon] [maven-release-plugin] prepare release activemq-5.15.3 [christopher.l.shannon] [maven-release-plugin] prepare for next development iteration ------------------------------------------ [...truncated 234.56 KB...] [WARNING] /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java8-5.15.x/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/StartAndConcurrentStopBrokerTest.java:[258,38] deserialize(java.lang.String,javax.management.ObjectName,byte[]) in javax.management.MBeanServer has been deprecated [WARNING] /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java8-5.15.x/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/StartAndConcurrentStopBrokerTest.java:[253,38] deserialize(java.lang.String,byte[]) in javax.management.MBeanServer has been deprecated [WARNING] /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java8-5.15.x/activemq-unit-tests/src/test/java/org/apache/activemq/usecases/StartAndConcurrentStopBrokerTest.java:[248,38] deserialize(javax.management.ObjectName,byte[]) in javax.management.MBeanServer has been deprecated [WARNING] /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java8-5.15.x/activemq-unit-tests/src/test/java/org/apache/activemq/bugs/AMQ3157Test.java:[125,14] setInactiveTimoutBeforeGC(long) in org.apache.activemq.broker.region.policy.PolicyEntry has been deprecated [INFO] /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java8-5.15.x/activemq-unit-tests/src/test/java/org/apache/activemq/openwire/v1/MessageTestSupport.java: Some input files use unchecked or unsafe operations. [INFO] /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java8-5.15.x/activemq-unit-tests/src/test/java/org/apache/activemq/openwire/v1/MessageTestSupport.java: Recompile with -Xlint:unchecked for details. [INFO] [INFO] --- maven-surefire-plugin:2.16:test (default-test) @ activemq-unit-tests --- [INFO] Surefire report directory: /home/jenkins/jenkins-slave/workspace/ActiveMQ-Java8-5.15.x/activemq-unit-tests/target/surefire-reports ------------------------------------------------------- T E S T S ------------------------------------------------------- ------------------------------------------------------- T E S T S ------------------------------------------------------- Running org.apache.activemq.ActiveMQConnectionFactoryTest Tests run: 13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.032 sec - in org.apache.activemq.ActiveMQConnectionFactoryTest Running org.apache.activemq.ActiveMQSslConnectionFactoryTest Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.013 sec - in org.apache.activemq.ActiveMQSslConnectionFactoryTest Running org.apache.activemq.ActiveMQXAConnectionFactoryTest Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.18 sec - in org.apache.activemq.ActiveMQXAConnectionFactoryTest Running org.apache.activemq.ActiveMQXAConnectionTxInterruptTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.159 sec - in org.apache.activemq.ActiveMQXAConnectionTxInterruptTest Running org.apache.activemq.ActiveMQXASslConnectionFactoryTest Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.104 sec - in org.apache.activemq.ActiveMQXASslConnectionFactoryTest Running org.apache.activemq.ActiveMQXASslConnectionFactoryVmTest Tests run: 15, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.881 sec - in org.apache.activemq.ActiveMQXASslConnectionFactoryVmTest Running org.apache.activemq.BrokerDurableRejectedTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.988 sec - in org.apache.activemq.BrokerDurableRejectedTest Running org.apache.activemq.ConnectionCleanupTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.867 sec - in org.apache.activemq.ConnectionCleanupTest Running org.apache.activemq.ConnectionCloseMultipleTimesConcurrentTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.162 sec - in org.apache.activemq.ConnectionCloseMultipleTimesConcurrentTest Running org.apache.activemq.ConnectionCloseMultipleTimesTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.177 sec - in org.apache.activemq.ConnectionCloseMultipleTimesTest Running org.apache.activemq.ExclusiveConsumerStartupDestinationTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.795 sec - in org.apache.activemq.ExclusiveConsumerStartupDestinationTest Running org.apache.activemq.ExclusiveConsumerTest Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.574 sec - in org.apache.activemq.ExclusiveConsumerTest Running org.apache.activemq.ExpiredAckAsyncConsumerTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.499 sec - in org.apache.activemq.ExpiredAckAsyncConsumerTest Running org.apache.activemq.JMSConsumerTest Tests run: 103, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.159 sec - in org.apache.activemq.JMSConsumerTest Running org.apache.activemq.JMSDurableTopicRedeliverTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.958 sec - in org.apache.activemq.JMSDurableTopicRedeliverTest Running org.apache.activemq.JMSExclusiveConsumerTest Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.057 sec - in org.apache.activemq.JMSExclusiveConsumerTest Running org.apache.activemq.JMSIndividualAckTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.992 sec - in org.apache.activemq.JMSIndividualAckTest Running org.apache.activemq.JMSMessageTest Tests run: 28, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.614 sec - in org.apache.activemq.JMSMessageTest Running org.apache.activemq.JMSQueueRedeliverTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.916 sec - in org.apache.activemq.JMSQueueRedeliverTest Running org.apache.activemq.JMSUsecaseTest Tests run: 20, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.588 sec - in org.apache.activemq.JMSUsecaseTest Running org.apache.activemq.JMSXAConsumerTest Tests run: 103, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.636 sec - in org.apache.activemq.JMSXAConsumerTest Running org.apache.activemq.JmsAutoAckTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.901 sec - in org.apache.activemq.JmsAutoAckTest Running org.apache.activemq.JmsClientAckTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.854 sec - in org.apache.activemq.JmsClientAckTest Running org.apache.activemq.JmsConnectionStartStopTest Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.205 sec - in org.apache.activemq.JmsConnectionStartStopTest Running org.apache.activemq.JmsConsumerResetActiveListenerTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.812 sec - in org.apache.activemq.JmsConsumerResetActiveListenerTest Running org.apache.activemq.JmsCreateConsumerInOnMessageTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.789 sec - in org.apache.activemq.JmsCreateConsumerInOnMessageTest Running org.apache.activemq.JmsDurableQueueWildcardSendReceiveTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.04 sec - in org.apache.activemq.JmsDurableQueueWildcardSendReceiveTest Running org.apache.activemq.JmsDurableTopicSendReceiveTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.139 sec - in org.apache.activemq.JmsDurableTopicSendReceiveTest Running org.apache.activemq.JmsDurableTopicTransactionTest Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.19 sec - in org.apache.activemq.JmsDurableTopicTransactionTest Running org.apache.activemq.JmsDurableTopicWildcardSendReceiveTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.09 sec - in org.apache.activemq.JmsDurableTopicWildcardSendReceiveTest Running org.apache.activemq.JmsMessageConsumerClosedTest Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.866 sec - in org.apache.activemq.JmsMessageConsumerClosedTest Running org.apache.activemq.JmsMessageConsumerTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 18.881 sec - in org.apache.activemq.JmsMessageConsumerTest Running org.apache.activemq.JmsMessageProcuderClosedTest Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.851 sec - in org.apache.activemq.JmsMessageProcuderClosedTest Running org.apache.activemq.JmsQueueBrowserExpirationTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.045 sec - in org.apache.activemq.JmsQueueBrowserExpirationTest Running org.apache.activemq.JmsQueueBrowserTest Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.363 sec - in org.apache.activemq.JmsQueueBrowserTest Running org.apache.activemq.JmsQueueCompositeSendReceiveTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.328 sec - in org.apache.activemq.JmsQueueCompositeSendReceiveTest Running org.apache.activemq.JmsQueueRequestReplyTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.006 sec - in org.apache.activemq.JmsQueueRequestReplyTest Running org.apache.activemq.JmsQueueSelectorTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.132 sec - in org.apache.activemq.JmsQueueSelectorTest Running org.apache.activemq.JmsQueueSendReceiveTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.099 sec - in org.apache.activemq.JmsQueueSendReceiveTest Running org.apache.activemq.JmsQueueSendReceiveTwoConnectionsTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.076 sec - in org.apache.activemq.JmsQueueSendReceiveTwoConnectionsTest Running org.apache.activemq.JmsQueueSendReceiveUsingTwoSessionsTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.061 sec - in org.apache.activemq.JmsQueueSendReceiveUsingTwoSessionsTest Running org.apache.activemq.JmsQueueTopicCompositeSendReceiveTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.096 sec - in org.apache.activemq.JmsQueueTopicCompositeSendReceiveTest Running org.apache.activemq.JmsQueueWildcardSendReceiveTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.223 sec - in org.apache.activemq.JmsQueueWildcardSendReceiveTest Running org.apache.activemq.JmsRedeliveredTest Tests run: 26, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.928 sec - in org.apache.activemq.JmsRedeliveredTest Running org.apache.activemq.JmsRollbackRedeliveryTest Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.403 sec - in org.apache.activemq.JmsRollbackRedeliveryTest Running org.apache.activemq.JmsSessionRecoverTest Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.12 sec - in org.apache.activemq.JmsSessionRecoverTest Running org.apache.activemq.JmsTempDestinationTest Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 36.158 sec - in org.apache.activemq.JmsTempDestinationTest Running org.apache.activemq.JmsTopicCompositeSendReceiveTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.05 sec - in org.apache.activemq.JmsTopicCompositeSendReceiveTest Running org.apache.activemq.JmsTopicRedeliverTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.895 sec - in org.apache.activemq.JmsTopicRedeliverTest Running org.apache.activemq.JmsTopicRequestReplyTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.994 sec - in org.apache.activemq.JmsTopicRequestReplyTest Running org.apache.activemq.JmsTopicSendReceiveSubscriberTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.932 sec - in org.apache.activemq.JmsTopicSendReceiveSubscriberTest Running org.apache.activemq.JmsTopicSendReceiveTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.93 sec - in org.apache.activemq.JmsTopicSendReceiveTest Running org.apache.activemq.JmsTopicSendReceiveWithTwoConnectionsTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.972 sec - in org.apache.activemq.JmsTopicSendReceiveWithTwoConnectionsTest Running org.apache.activemq.JmsTopicSendReceiveWithTwoConnectionsWithJMXTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.006 sec - in org.apache.activemq.JmsTopicSendReceiveWithTwoConnectionsWithJMXTest Running org.apache.activemq.JmsTopicSendSameMessageTest Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.997 sec - in org.apache.activemq.JmsTopicSendSameMessageTest Running org.apache.activemq.JmsTopicTransactionTest Tests run: 14, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.356 sec - in org.apache.activemq.JmsTopicTransactionTest Running org.apache.activemq.JmsTopicWildcardSendReceiveTest Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.277 sec - in org.apache.activemq.JmsTopicWildcardSendReceiveTest Running org.apache.activemq.MessageTransformationTest Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.217 sec - in org.apache.activemq.MessageTransformationTest Running org.apache.activemq.RedeliveryPolicyTest ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 Sending e-mails to: commits@activemq.apache.org ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 [locks-and-latches] Releasing all the locks [locks-and-latches] All the locks released ERROR: Failed to parse POMs java.io.IOException: Backing channel 'ubuntu-2' is disconnected. at hudson.remoting.RemoteInvocationHandler.channelOrFail(RemoteInvocationHandler.java:212) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:281) at com.sun.proxy.$Proxy156.isAlive(Unknown Source) at hudson.Launcher$RemoteLauncher$ProcImpl.isAlive(Launcher.java:1138) at hudson.maven.ProcessCache$MavenProcess.call(ProcessCache.java:166) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:879) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504) at hudson.model.Run.execute(Run.java:1724) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:543) at hudson.model.ResourceController.execute(ResourceController.java:97) at hudson.model.Executor.run(Executor.java:421) Caused by: java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:77) Caused by: java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2675) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3150) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:859) at java.io.ObjectInputStream.<init>(ObjectInputStream.java:355) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:63) ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9 ERROR: ubuntu-2 is offline; cannot locate JDK 1.8 (latest) ERROR: ubuntu-2 is offline; cannot locate Maven 3.3.9