UnstableConsole Output

Started calculate disk usage of build
Finished Calculation of disk usage of build in 0 seconds
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds
[INFO] 
[INFO] --------------< org.eclipse.rdf4j:rdf4j-tools-federation >--------------
[INFO] Building RDF4J: Federation 3.1.0-SNAPSHOT                        [70/83]
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.4:create (default) @ rdf4j-tools-federation ---
[INFO] ShortRevision tag detected. The value is '7'.
[INFO] Executing: /bin/sh -c cd '/home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation' && 'git' 'rev-parse' '--verify' '--short=7' 'HEAD'
[INFO] Working directory: /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation
[INFO] Storing buildNumber: 149d58a at timestamp: 1574943039087
[WARNING] Cannot get the branch information from the git repository: 
Detecting the current branch failed: fatal: ref HEAD is not a symbolic ref

[INFO] ShortRevision tag detected. The value is '7'.
[INFO] Executing: /bin/sh -c cd '/home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation' && 'git' 'rev-parse' '--verify' '--short=7' 'HEAD'
[INFO] Working directory: /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation
[INFO] Storing buildScmBranch: UNKNOWN
[INFO] 
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-bytecode-version) @ rdf4j-tools-federation ---
[INFO] Adding ignore: META-INF/**/module-info
[INFO] 
[INFO] --- formatter-maven-plugin:2.8.1:validate (default) @ rdf4j-tools-federation ---
[INFO] Using 'UTF-8' encoding to format source files.
[INFO] Number of files to be formatted: 236
[INFO] Successfully formatted:          0 file(s)
[INFO] Fail to format:                  0 file(s)
[INFO] Skipped:                         236 file(s)
[INFO] Read only skipped:               0 file(s)
[INFO] Approximate time taken:          2s
[INFO] 
[INFO] --- maven-resources-plugin:3.0.2:resources (default-resources) @ rdf4j-tools-federation ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ rdf4j-tools-federation ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 181 source files to /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation/target/classes
[INFO] 
[INFO] --- maven-resources-plugin:3.0.2:testResources (default-testResources) @ rdf4j-tools-federation ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 145 resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.7.0:testCompile (default-testCompile) @ rdf4j-tools-federation ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 55 source files to /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation/target/test-classes
[INFO] 
[INFO] --- maven-surefire-plugin:2.22.2:test (default-test) @ rdf4j-tools-federation ---
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.eclipse.rdf4j.federated.util.FilterUtilTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.026 s - in org.eclipse.rdf4j.federated.util.FilterUtilTest
[INFO] Running org.eclipse.rdf4j.federated.repository.FedXRepositoryConfigTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.858 s - in org.eclipse.rdf4j.federated.repository.FedXRepositoryConfigTest
[INFO] Running org.eclipse.rdf4j.federated.endpoint.EndpointFactoryTest
[WARNING] Tests run: 3, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 8.647 s - in org.eclipse.rdf4j.federated.endpoint.EndpointFactoryTest
[INFO] Running org.eclipse.rdf4j.federated.optimizer.OptimizerTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.868 s - in org.eclipse.rdf4j.federated.optimizer.OptimizerTest
[INFO] Running org.eclipse.rdf4j.federated.misc.PrefixTests
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.844 s - in org.eclipse.rdf4j.federated.misc.PrefixTests
[INFO] Running org.eclipse.rdf4j.federated.evaluation.join.HashJoinTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 s - in org.eclipse.rdf4j.federated.evaluation.join.HashJoinTest
[INFO] Running org.eclipse.rdf4j.federated.write.WriteTest
[WARNING] Tests run: 4, Failures: 0, Errors: 0, Skipped: 4, Time elapsed: 0.713 s - in org.eclipse.rdf4j.federated.write.WriteTest
[INFO] Running org.eclipse.rdf4j.federated.BasicTests
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.92 s - in org.eclipse.rdf4j.federated.BasicTests
[INFO] Running org.eclipse.rdf4j.federated.QueryTimeoutTests
[WARNING] Tests run: 4, Failures: 0, Errors: 0, Skipped: 4, Time elapsed: 0.989 s - in org.eclipse.rdf4j.federated.QueryTimeoutTests
[INFO] Running org.eclipse.rdf4j.federated.FedXWithLocalRepositoryManagerTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.497 s - in org.eclipse.rdf4j.federated.FedXWithLocalRepositoryManagerTest
[INFO] Running org.eclipse.rdf4j.federated.ServiceTests
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.265 s - in org.eclipse.rdf4j.federated.ServiceTests
[INFO] Running org.eclipse.rdf4j.federated.FedXFactoryTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.203 s - in org.eclipse.rdf4j.federated.FedXFactoryTest
[INFO] Running org.eclipse.rdf4j.federated.SubSelectTests
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.949 s - in org.eclipse.rdf4j.federated.SubSelectTests
[INFO] Running org.eclipse.rdf4j.federated.OptionalTests
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.609 s - in org.eclipse.rdf4j.federated.OptionalTests
[INFO] Running org.eclipse.rdf4j.federated.MediumTests
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 9.928 s - in org.eclipse.rdf4j.federated.MediumTests
[INFO] Running org.eclipse.rdf4j.federated.QueryManagerTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 s - in org.eclipse.rdf4j.federated.QueryManagerTest
[INFO] Running org.eclipse.rdf4j.federated.FedXInRDF4JWorkbenchTest
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.934 s - in org.eclipse.rdf4j.federated.FedXInRDF4JWorkbenchTest
[INFO] Running org.eclipse.rdf4j.federated.MediumConcurrencyTest
07:12:29.350 [main] WARN  Forced closing of unclosed iteration that was created in:
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.registerIteration(AbstractSailConnection.java:714)
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.evaluate(AbstractSailConnection.java:250)
	at org.eclipse.rdf4j.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:52)
	at org.eclipse.rdf4j.federated.structures.FedXTupleQuery.evaluate(FedXTupleQuery.java:45)
	at org.eclipse.rdf4j.federated.FedXBaseTest.execute(FedXBaseTest.java:85)
	at org.eclipse.rdf4j.federated.SPARQLBaseTest.execute(SPARQLBaseTest.java:43)
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.lambda$submit$3(MediumConcurrencyTest.java:110)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
07:12:29.385 [main] WARN  Forced closing of unclosed iteration that was created in:
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.registerIteration(AbstractSailConnection.java:714)
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.evaluate(AbstractSailConnection.java:250)
	at org.eclipse.rdf4j.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:52)
	at org.eclipse.rdf4j.federated.structures.FedXTupleQuery.evaluate(FedXTupleQuery.java:45)
	at org.eclipse.rdf4j.federated.FedXBaseTest.execute(FedXBaseTest.java:85)
	at org.eclipse.rdf4j.federated.SPARQLBaseTest.execute(SPARQLBaseTest.java:43)
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.lambda$submit$3(MediumConcurrencyTest.java:110)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
07:12:29.386 [main] WARN  Forced closing of unclosed iteration that was created in:
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.registerIteration(AbstractSailConnection.java:714)
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.evaluate(AbstractSailConnection.java:250)
	at org.eclipse.rdf4j.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:52)
	at org.eclipse.rdf4j.federated.structures.FedXTupleQuery.evaluate(FedXTupleQuery.java:45)
	at org.eclipse.rdf4j.federated.FedXBaseTest.execute(FedXBaseTest.java:85)
	at org.eclipse.rdf4j.federated.SPARQLBaseTest.execute(SPARQLBaseTest.java:43)
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.lambda$submit$3(MediumConcurrencyTest.java:110)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
07:12:29.388 [main] WARN  Forced closing of unclosed iteration that was created in:
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.registerIteration(AbstractSailConnection.java:714)
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.evaluate(AbstractSailConnection.java:250)
	at org.eclipse.rdf4j.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:52)
	at org.eclipse.rdf4j.federated.structures.FedXTupleQuery.evaluate(FedXTupleQuery.java:45)
	at org.eclipse.rdf4j.federated.FedXBaseTest.execute(FedXBaseTest.java:85)
	at org.eclipse.rdf4j.federated.SPARQLBaseTest.execute(SPARQLBaseTest.java:43)
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.lambda$submit$3(MediumConcurrencyTest.java:110)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
07:12:29.389 [main] WARN  Forced closing of unclosed iteration that was created in:
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.registerIteration(AbstractSailConnection.java:714)
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.evaluate(AbstractSailConnection.java:250)
	at org.eclipse.rdf4j.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:52)
	at org.eclipse.rdf4j.federated.structures.FedXTupleQuery.evaluate(FedXTupleQuery.java:45)
	at org.eclipse.rdf4j.federated.FedXBaseTest.execute(FedXBaseTest.java:85)
	at org.eclipse.rdf4j.federated.SPARQLBaseTest.execute(SPARQLBaseTest.java:43)
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.lambda$submit$3(MediumConcurrencyTest.java:110)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
07:12:29.389 [main] WARN  Forced closing of unclosed iteration that was created in:
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.registerIteration(AbstractSailConnection.java:714)
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.evaluate(AbstractSailConnection.java:250)
	at org.eclipse.rdf4j.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:52)
	at org.eclipse.rdf4j.federated.structures.FedXTupleQuery.evaluate(FedXTupleQuery.java:45)
	at org.eclipse.rdf4j.federated.FedXBaseTest.execute(FedXBaseTest.java:85)
	at org.eclipse.rdf4j.federated.SPARQLBaseTest.execute(SPARQLBaseTest.java:43)
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.lambda$submit$3(MediumConcurrencyTest.java:110)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
[ERROR] Tests run: 2, Failures: 1, Errors: 0, Skipped: 1, Time elapsed: 32.469 s <<< FAILURE! - in org.eclipse.rdf4j.federated.MediumConcurrencyTest
[ERROR] queryMix  Time elapsed: 31.017 s  <<< FAILURE!
org.opentest4j.AssertionFailedError: execution timed out after 30000 ms
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.queryMix(MediumConcurrencyTest.java:67)

[INFO] Running org.eclipse.rdf4j.federated.QueryPlanTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.463 s - in org.eclipse.rdf4j.federated.QueryPlanTest
[INFO] Running org.eclipse.rdf4j.federated.FilterTests
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.23 s - in org.eclipse.rdf4j.federated.FilterTests
[INFO] Running org.eclipse.rdf4j.federated.BoundJoinTests
07:12:34.844 [Union Scheduler-8] WARN  Server reports problem: 
07:12:34.901 [Union Scheduler-10] WARN  Server reports problem: 
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.494 s - in org.eclipse.rdf4j.federated.BoundJoinTests
[INFO] Running org.eclipse.rdf4j.federated.DistinctTests
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.333 s - in org.eclipse.rdf4j.federated.DistinctTests
[INFO] Running org.eclipse.rdf4j.federated.SPARQL1_1Tests
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.9 s - in org.eclipse.rdf4j.federated.SPARQL1_1Tests
[INFO] 
[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   MediumConcurrencyTest.queryMix:67 execution timed out after 30000 ms
[INFO] 
[ERROR] Tests run: 96, Failures: 1, Errors: 0, Skipped: 10
[INFO] 
[ERROR] There are test failures.

Please refer to /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation/target/surefire-reports for the individual test results.
Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
[JENKINS] Recording test results
[INFO] 
[INFO] --- animal-sniffer-maven-plugin:1.16:check (default) @ rdf4j-tools-federation ---
[INFO] Checking unresolved references to org.codehaus.mojo.signature:java18:1.0
[INFO] 
[INFO] --- maven-surefire-plugin:2.22.2:test (run-tests-native) @ rdf4j-tools-federation ---
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.eclipse.rdf4j.federated.util.FilterUtilTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.148 s - in org.eclipse.rdf4j.federated.util.FilterUtilTest
[INFO] Running org.eclipse.rdf4j.federated.repository.FedXRepositoryConfigTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.874 s - in org.eclipse.rdf4j.federated.repository.FedXRepositoryConfigTest
[INFO] Running org.eclipse.rdf4j.federated.endpoint.EndpointFactoryTest
[WARNING] Tests run: 3, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 0.984 s - in org.eclipse.rdf4j.federated.endpoint.EndpointFactoryTest
[INFO] Running org.eclipse.rdf4j.federated.optimizer.OptimizerTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.44 s - in org.eclipse.rdf4j.federated.optimizer.OptimizerTest
[INFO] Running org.eclipse.rdf4j.federated.misc.PrefixTests
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.362 s - in org.eclipse.rdf4j.federated.misc.PrefixTests
[INFO] Running org.eclipse.rdf4j.federated.evaluation.join.HashJoinTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.026 s - in org.eclipse.rdf4j.federated.evaluation.join.HashJoinTest
[INFO] Running org.eclipse.rdf4j.federated.write.WriteTest
07:12:56.375 [main] WARN  Query string is null. Please check your FedX setup.
[INFO] Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.652 s - in org.eclipse.rdf4j.federated.write.WriteTest
[INFO] Running org.eclipse.rdf4j.federated.BasicTests
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.588 s - in org.eclipse.rdf4j.federated.BasicTests
[INFO] Running org.eclipse.rdf4j.federated.QueryTimeoutTests
[WARNING] Tests run: 4, Failures: 0, Errors: 0, Skipped: 4, Time elapsed: 0.203 s - in org.eclipse.rdf4j.federated.QueryTimeoutTests
[INFO] Running org.eclipse.rdf4j.federated.FedXWithLocalRepositoryManagerTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.715 s - in org.eclipse.rdf4j.federated.FedXWithLocalRepositoryManagerTest
[INFO] Running org.eclipse.rdf4j.federated.ServiceTests
[WARNING] Tests run: 12, Failures: 0, Errors: 0, Skipped: 9, Time elapsed: 5.152 s - in org.eclipse.rdf4j.federated.ServiceTests
[INFO] Running org.eclipse.rdf4j.federated.FedXFactoryTest
[WARNING] Tests run: 2, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 0.145 s - in org.eclipse.rdf4j.federated.FedXFactoryTest
[INFO] Running org.eclipse.rdf4j.federated.SubSelectTests
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.751 s - in org.eclipse.rdf4j.federated.SubSelectTests
[INFO] Running org.eclipse.rdf4j.federated.OptionalTests
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.414 s - in org.eclipse.rdf4j.federated.OptionalTests
[INFO] Running org.eclipse.rdf4j.federated.MediumTests
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.479 s - in org.eclipse.rdf4j.federated.MediumTests
[INFO] Running org.eclipse.rdf4j.federated.QueryManagerTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.01 s - in org.eclipse.rdf4j.federated.QueryManagerTest
[INFO] Running org.eclipse.rdf4j.federated.FedXInRDF4JWorkbenchTest
[WARNING] Tests run: 2, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 0.139 s - in org.eclipse.rdf4j.federated.FedXInRDF4JWorkbenchTest
[INFO] Running org.eclipse.rdf4j.federated.MediumConcurrencyTest
[WARNING] Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 3.836 s - in org.eclipse.rdf4j.federated.MediumConcurrencyTest
[INFO] Running org.eclipse.rdf4j.federated.QueryPlanTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.088 s - in org.eclipse.rdf4j.federated.QueryPlanTest
[INFO] Running org.eclipse.rdf4j.federated.FilterTests
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.694 s - in org.eclipse.rdf4j.federated.FilterTests
[INFO] Running org.eclipse.rdf4j.federated.BoundJoinTests
07:13:56.126 [main] WARN  Closing active connection due to shut down, connection was acquired in
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSail.getConnection(AbstractSail.java:274)
	at org.eclipse.rdf4j.sail.helpers.AbstractNotifyingSail.getConnection(AbstractNotifyingSail.java:44)
	at org.eclipse.rdf4j.sail.helpers.AbstractNotifyingSail.getConnection(AbstractNotifyingSail.java:27)
	at org.eclipse.rdf4j.federated.repository.ConfigurableSailRepository.getConnection(ConfigurableSailRepository.java:70)
	at org.eclipse.rdf4j.federated.repository.ConfigurableSailRepository.getConnection(ConfigurableSailRepository.java:24)
	at org.eclipse.rdf4j.federated.endpoint.EndpointBase.getFreshConnection(EndpointBase.java:120)
	at org.eclipse.rdf4j.federated.endpoint.EndpointBase.getConnection(EndpointBase.java:116)
	at org.eclipse.rdf4j.federated.evaluation.TripleSourceBase.withConnection(TripleSourceBase.java:170)
	at org.eclipse.rdf4j.federated.evaluation.SailTripleSource.getStatements(SailTripleSource.java:104)
	at org.eclipse.rdf4j.federated.evaluation.union.ParallelUnionTask.performTask(ParallelUnionTask.java:46)
	at org.eclipse.rdf4j.federated.evaluation.union.SynchronousWorkerUnion.union(SynchronousWorkerUnion.java:29)
	at org.eclipse.rdf4j.federated.evaluation.union.UnionExecutorBase.performExecution(UnionExecutorBase.java:32)
	at org.eclipse.rdf4j.federated.evaluation.concurrent.ParallelExecutorBase.run(ParallelExecutorBase.java:67)
	at org.eclipse.rdf4j.federated.algebra.StatementSourcePattern.evaluate(StatementSourcePattern.java:104)
	at org.eclipse.rdf4j.federated.evaluation.FederationEvalStrategy.evaluate(FederationEvalStrategy.java:140)
	at org.eclipse.rdf4j.federated.evaluation.join.ParallelJoinTask.performTask(ParallelJoinTask.java:40)
	at org.eclipse.rdf4j.federated.evaluation.concurrent.ControlledWorkerScheduler$WorkerRunnable.run(ControlledWorkerScheduler.java:211)
	at java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
07:13:56.129 [main] WARN  Forced closing of unclosed iteration that was created in:
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.registerIteration(AbstractSailConnection.java:714)
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.getStatements(AbstractSailConnection.java:298)
	at org.eclipse.rdf4j.repository.sail.SailRepositoryConnection.getStatements(SailRepositoryConnection.java:258)
	at org.eclipse.rdf4j.federated.repository.ConfigurableSailRepositoryConnection.getStatements(ConfigurableSailRepositoryConnection.java:76)
	at org.eclipse.rdf4j.federated.evaluation.SailTripleSource.lambda$getStatements$1(SailTripleSource.java:106)
	at org.eclipse.rdf4j.federated.evaluation.TripleSourceBase.withConnection(TripleSourceBase.java:173)
	at org.eclipse.rdf4j.federated.evaluation.SailTripleSource.getStatements(SailTripleSource.java:104)
	at org.eclipse.rdf4j.federated.evaluation.union.ParallelUnionTask.performTask(ParallelUnionTask.java:46)
	at org.eclipse.rdf4j.federated.evaluation.union.SynchronousWorkerUnion.union(SynchronousWorkerUnion.java:29)
	at org.eclipse.rdf4j.federated.evaluation.union.UnionExecutorBase.performExecution(UnionExecutorBase.java:32)
	at org.eclipse.rdf4j.federated.evaluation.concurrent.ParallelExecutorBase.run(ParallelExecutorBase.java:67)
	at org.eclipse.rdf4j.federated.algebra.StatementSourcePattern.evaluate(StatementSourcePattern.java:104)
	at org.eclipse.rdf4j.federated.evaluation.FederationEvalStrategy.evaluate(FederationEvalStrategy.java:140)
	at org.eclipse.rdf4j.federated.evaluation.join.ParallelJoinTask.performTask(ParallelJoinTask.java:40)
	at org.eclipse.rdf4j.federated.evaluation.concurrent.ControlledWorkerScheduler$WorkerRunnable.run(ControlledWorkerScheduler.java:211)
	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)
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 21.851 s - in org.eclipse.rdf4j.federated.BoundJoinTests
[INFO] Running org.eclipse.rdf4j.federated.DistinctTests
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.976 s - in org.eclipse.rdf4j.federated.DistinctTests
[INFO] Running org.eclipse.rdf4j.federated.SPARQL1_1Tests
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.999 s - in org.eclipse.rdf4j.federated.SPARQL1_1Tests
[INFO] 
[INFO] Results:
[INFO] 
[WARNING] Tests run: 96, Failures: 0, Errors: 0, Skipped: 20
[INFO] 
[JENKINS] Recording test results
[INFO] 
[INFO] --- maven-surefire-plugin:2.22.2:test (run-tests-remote) @ rdf4j-tools-federation ---
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running org.eclipse.rdf4j.federated.util.FilterUtilTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.293 s - in org.eclipse.rdf4j.federated.util.FilterUtilTest
[INFO] Running org.eclipse.rdf4j.federated.repository.FedXRepositoryConfigTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.238 s - in org.eclipse.rdf4j.federated.repository.FedXRepositoryConfigTest
[INFO] Running org.eclipse.rdf4j.federated.endpoint.EndpointFactoryTest
[WARNING] Tests run: 3, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 8.347 s - in org.eclipse.rdf4j.federated.endpoint.EndpointFactoryTest
[INFO] Running org.eclipse.rdf4j.federated.optimizer.OptimizerTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.168 s - in org.eclipse.rdf4j.federated.optimizer.OptimizerTest
[INFO] Running org.eclipse.rdf4j.federated.misc.PrefixTests
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.925 s - in org.eclipse.rdf4j.federated.misc.PrefixTests
[INFO] Running org.eclipse.rdf4j.federated.evaluation.join.HashJoinTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.004 s - in org.eclipse.rdf4j.federated.evaluation.join.HashJoinTest
[INFO] Running org.eclipse.rdf4j.federated.write.WriteTest
[WARNING] Tests run: 4, Failures: 0, Errors: 0, Skipped: 4, Time elapsed: 0.76 s - in org.eclipse.rdf4j.federated.write.WriteTest
[INFO] Running org.eclipse.rdf4j.federated.BasicTests
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.04 s - in org.eclipse.rdf4j.federated.BasicTests
[INFO] Running org.eclipse.rdf4j.federated.QueryTimeoutTests
[WARNING] Tests run: 4, Failures: 0, Errors: 0, Skipped: 4, Time elapsed: 0.785 s - in org.eclipse.rdf4j.federated.QueryTimeoutTests
[INFO] Running org.eclipse.rdf4j.federated.FedXWithLocalRepositoryManagerTest
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.295 s - in org.eclipse.rdf4j.federated.FedXWithLocalRepositoryManagerTest
[INFO] Running org.eclipse.rdf4j.federated.ServiceTests
[WARNING] Tests run: 12, Failures: 0, Errors: 0, Skipped: 9, Time elapsed: 2.21 s - in org.eclipse.rdf4j.federated.ServiceTests
[INFO] Running org.eclipse.rdf4j.federated.FedXFactoryTest
[WARNING] Tests run: 2, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 0.644 s - in org.eclipse.rdf4j.federated.FedXFactoryTest
[INFO] Running org.eclipse.rdf4j.federated.SubSelectTests
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.112 s - in org.eclipse.rdf4j.federated.SubSelectTests
[INFO] Running org.eclipse.rdf4j.federated.OptionalTests
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.368 s - in org.eclipse.rdf4j.federated.OptionalTests
[INFO] Running org.eclipse.rdf4j.federated.MediumTests
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 11.483 s - in org.eclipse.rdf4j.federated.MediumTests
[INFO] Running org.eclipse.rdf4j.federated.QueryManagerTest
[INFO] Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0 s - in org.eclipse.rdf4j.federated.QueryManagerTest
[INFO] Running org.eclipse.rdf4j.federated.FedXInRDF4JWorkbenchTest
[WARNING] Tests run: 2, Failures: 0, Errors: 0, Skipped: 2, Time elapsed: 0.51 s - in org.eclipse.rdf4j.federated.FedXInRDF4JWorkbenchTest
[INFO] Running org.eclipse.rdf4j.federated.MediumConcurrencyTest
07:15:16.480 [main] WARN  Forced closing of unclosed iteration that was created in:
java.lang.Throwable: null
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.registerIteration(AbstractSailConnection.java:714)
	at org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.evaluate(AbstractSailConnection.java:250)
	at org.eclipse.rdf4j.repository.sail.SailTupleQuery.evaluate(SailTupleQuery.java:52)
	at org.eclipse.rdf4j.federated.structures.FedXTupleQuery.evaluate(FedXTupleQuery.java:45)
	at org.eclipse.rdf4j.federated.FedXBaseTest.execute(FedXBaseTest.java:85)
	at org.eclipse.rdf4j.federated.SPARQLBaseTest.execute(SPARQLBaseTest.java:43)
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.lambda$submit$3(MediumConcurrencyTest.java:110)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
[ERROR] Tests run: 2, Failures: 1, Errors: 0, Skipped: 1, Time elapsed: 32.076 s <<< FAILURE! - in org.eclipse.rdf4j.federated.MediumConcurrencyTest
[ERROR] queryMix  Time elapsed: 31.361 s  <<< FAILURE!
org.opentest4j.AssertionFailedError: execution timed out after 30000 ms
	at org.eclipse.rdf4j.federated.MediumConcurrencyTest.queryMix(MediumConcurrencyTest.java:67)

[INFO] Running org.eclipse.rdf4j.federated.QueryPlanTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.134 s - in org.eclipse.rdf4j.federated.QueryPlanTest
[INFO] Running org.eclipse.rdf4j.federated.FilterTests
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.799 s - in org.eclipse.rdf4j.federated.FilterTests
[INFO] Running org.eclipse.rdf4j.federated.BoundJoinTests
07:15:22.444 [Union Scheduler-10] WARN  Server reports problem: 
07:15:22.444 [Union Scheduler-9] WARN  Server reports problem: 
[INFO] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.561 s - in org.eclipse.rdf4j.federated.BoundJoinTests
[INFO] Running org.eclipse.rdf4j.federated.DistinctTests
[INFO] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.349 s - in org.eclipse.rdf4j.federated.DistinctTests
[INFO] Running org.eclipse.rdf4j.federated.SPARQL1_1Tests
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.407 s - in org.eclipse.rdf4j.federated.SPARQL1_1Tests
[INFO] 
[INFO] Results:
[INFO] 
[ERROR] Failures: 
[ERROR]   MediumConcurrencyTest.queryMix:67 execution timed out after 30000 ms
[INFO] 
[ERROR] Tests run: 96, Failures: 1, Errors: 0, Skipped: 24
[INFO] 
[ERROR] There are test failures.

Please refer to /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation/target/surefire-reports for the individual test results.
Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
[JENKINS] Recording test results
[INFO] 
[INFO] --- maven-jar-plugin:2.3.1:jar (default-jar) @ rdf4j-tools-federation ---
[INFO] Building jar: /home/hudson/genie.rdf4j/.jenkins/jobs/rdf4j-pr-verify/workspace/tools/federation/target/rdf4j-tools-federation-3.1.0-SNAPSHOT.jar