[jira] [Commented] (FLINK-21148) YARNSessionFIFOSecuredITCase cannot connect to BlobServer
[ https://issues.apache.org/jira/browse/FLINK-21148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17310577#comment-17310577 ] Matthias commented on FLINK-21148: -- I re-iterated over the problem: The actual test failing (in the build referred to in the Jira issues description) is {{YARNSessionFIFOSecuredITCase.testDetachedModeSecureWithPreInstallKeytab}}. The test run takes too long which triggers the timeout of 10 seconds resulting in killing the corresponding YARN containers. The JM gets killed first ({{2021-01-25 23:47:46,001}}). The TM tries to connect to the {{BlobServer}} ({{2021-01-25 23:47:46,417}}) in the meantime resulting into the {{java.io.IOException: Could not connect to BlobServer at address}} after a few retries. The exceptions trigger the test failure in the end. I added the relevant log files to the issue. My previous findings having two containers (i.e. {{container_1611618440792_0001}} and {{container_1611618440792_0002}}) came due to the fact that {{YARNSessionFIFOSecuredITCase}} runs multiple tests. The next test was already triggered while cleaning up the failed application. I added a more meaningful log message that makes the timeout more explicit. Additionally, I increased the timeout to fix the actual problem. > YARNSessionFIFOSecuredITCase cannot connect to BlobServer > - > > Key: FLINK-21148 > URL: https://issues.apache.org/jira/browse/FLINK-21148 > Project: Flink > Issue Type: Bug > Components: Deployment / YARN, Tests >Affects Versions: 1.11.3, 1.13.0 >Reporter: Dawid Wysakowicz >Assignee: Matthias >Priority: Major > Labels: test-stability > Attachments: > flink-21148-testDetachedModeSecureWithPreInstallKeytab-jobmanager.log, > flink-21148-testDetachedModeSecureWithPreInstallKeytab-taskmanager.log, > flink-21148.log > > > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=12483=logs=f450c1a5-64b1-5955-e215-49cb1ad5ec88=ea63c80c-957f-50d1-8f67-3671c14686b9 > {code} > java.io.IOException: Could not connect to BlobServer at address > 29c91476178c/172.21.0.2:44412 > java.io.IOException: Could not connect to BlobServer at address > 29c91476178c/172.21.0.2:44412 > at org.apache.flink.runtime.blob.BlobClient.(BlobClient.java:102) > ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] > at > org.apache.flink.runtime.blob.BlobClient.downloadFromBlobServer(BlobClient.java:137) > [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] > at > org.apache.flink.yarn.YarnTestBase.ensureNoProhibitedStringInLogFiles(YarnTestBase.java:538) > at > org.apache.flink.yarn.YARNSessionFIFOITCase.checkForProhibitedLogContents(YARNSessionFIFOITCase.java:84) > 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:498) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at >
[jira] [Commented] (FLINK-21148) YARNSessionFIFOSecuredITCase cannot connect to BlobServer
[ https://issues.apache.org/jira/browse/FLINK-21148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17309649#comment-17309649 ] Matthias commented on FLINK-21148: -- I looked over the issue with [~rmetzger]. The actual reason seems to be that the YARN containers get [killed at the end of the test|https://github.com/apache/flink/blob/5e08e55caede0c81100d7032257133854de1155c/flink-yarn-tests/src/test/java/org/apache/flink/yarn/YARNSessionFIFOITCase.java#L192]. There's a race condition between stopping the TaskManager and stopping the JobManager. If the JM is stopped first, there is a risk that the TM is trying to access the JM's BLOB server at that moment. It loses the connection and reports the connection problem. The exception ends up in the output of the TaskManager and will trigger the test failure. The following logs showcase this based on the build reported in the Jira issues' description (application folder: {{./container_1611618440792_0002_01_01/}}). {code} [...] 23:48:07,987 [ Time-limited test] INFO org.apache.flink.yarn.YARNSessionFIFOITCase [] - Two containers are running. Killing the application 23:48:07,988 [ Time-limited test] INFO org.apache.hadoop.yarn.client.RMProxy [] - Connecting to ResourceManager at 29c91476178c/172.21.0.2:37502 23:48:07,991 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl [] - application_1611618440792_0002 State change from RUNNING to KILLING 23:48:07,991 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl [] - Updating application attempt appattempt_1611618440792_0002_01 with final state: KILLED 23:48:07,991 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl [] - appattempt_1611618440792_0002_01 State change from RUNNING to FINAL_SAVING 23:48:07,991 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService [] - Unregistering app attempt : appattempt_1611618440792_0002_01 23:48:07,992 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptImpl [] - appattempt_1611618440792_0002_01 State change from FINAL_SAVING to KILLED 23:48:07,992 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl [] - Updating application application_1611618440792_0002 with final state: KILLED 23:48:07,992 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl [] - application_1611618440792_0002 State change from KILLING to FINAL_SAVING 23:48:07,992 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore [] - Storing info for app: application_1611618440792_0002 23:48:07,992 [ResourceManager Event Processor] INFO org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl [] - container_1611618440792_0002_01_01 Container Transitioned from RUNNING to KILLED 23:48:07,992 [ResourceManager Event Processor] INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp [] - Completed container: container_1611618440792_0002_01_01 in state: KILLED event:KILL 23:48:07,992 [AsyncDispatcher event handler] INFO org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl [] - application_1611618440792_0002 State change from FINAL_SAVING to KILLED 23:48:07,992 [ResourceManager Event Processor] INFO org.apache.hadoop.yarn.server.resourcemanager.RMAuditLogger [] - USER=hadoop OPERATION=AM Released Container TARGET=SchedulerApp RESULT=SUCCESS APPID=application_1611618440792_0002 CONTAINERID=container_1611618440792_0002_01_01 23:48:07,992 [ResourceManager Event Processor] INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerNode [] - Released container container_1611618440792_0002_01_01 of capacity on host 29c91476178c:36323, which currently has 1 containers, used and avail able, release resources=true 23:48:07,992 [ResourceManager Event Processor] INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler [] - Application attempt appattempt_1611618440792_0002_01 released container container_1611618440792_0002_01_01 on node: host: 29c91476178c:36323 #containers=1 available=3072 used=1024 with event: KILL 23:48:07,992 [ResourceManager Event Processor] INFO org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainerImpl [] - container_1611618440792_0002_01_02 Container Transitioned from RUNNING to KILLED 23:48:07,992 [ResourceManager Event Processor] INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.common.fica.FiCaSchedulerApp [] - Completed
[jira] [Commented] (FLINK-21148) YARNSessionFIFOSecuredITCase cannot connect to BlobServer
[ https://issues.apache.org/jira/browse/FLINK-21148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17303827#comment-17303827 ] Guowei Ma commented on FLINK-21148: --- https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=14921=logs=8fd975ef-f478-511d-4997-6f15fe8a1fd3=6f8201e9-1579-595a-9d2b-7158b26b4c57=28913 > YARNSessionFIFOSecuredITCase cannot connect to BlobServer > - > > Key: FLINK-21148 > URL: https://issues.apache.org/jira/browse/FLINK-21148 > Project: Flink > Issue Type: Bug > Components: Deployment / YARN, Tests >Affects Versions: 1.13.0 >Reporter: Dawid Wysakowicz >Priority: Major > Labels: test-stability > > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=12483=logs=f450c1a5-64b1-5955-e215-49cb1ad5ec88=ea63c80c-957f-50d1-8f67-3671c14686b9 > {code} > java.io.IOException: Could not connect to BlobServer at address > 29c91476178c/172.21.0.2:44412 > java.io.IOException: Could not connect to BlobServer at address > 29c91476178c/172.21.0.2:44412 > at org.apache.flink.runtime.blob.BlobClient.(BlobClient.java:102) > ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] > at > org.apache.flink.runtime.blob.BlobClient.downloadFromBlobServer(BlobClient.java:137) > [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] > at > org.apache.flink.yarn.YarnTestBase.ensureNoProhibitedStringInLogFiles(YarnTestBase.java:538) > at > org.apache.flink.yarn.YARNSessionFIFOITCase.checkForProhibitedLogContents(YARNSessionFIFOITCase.java:84) > 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:498) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) > at > org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at > org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Commented] (FLINK-21148) YARNSessionFIFOSecuredITCase cannot connect to BlobServer
[ https://issues.apache.org/jira/browse/FLINK-21148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17298823#comment-17298823 ] Matthias commented on FLINK-21148: -- https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=14079=logs=8fd975ef-f478-511d-4997-6f15fe8a1fd3=ac0fa443-5d45-5a6b-3597-0310ecc1d2ab > YARNSessionFIFOSecuredITCase cannot connect to BlobServer > - > > Key: FLINK-21148 > URL: https://issues.apache.org/jira/browse/FLINK-21148 > Project: Flink > Issue Type: Bug > Components: Deployment / YARN, Tests >Affects Versions: 1.13.0 >Reporter: Dawid Wysakowicz >Priority: Major > Labels: test-stability > > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=12483=logs=f450c1a5-64b1-5955-e215-49cb1ad5ec88=ea63c80c-957f-50d1-8f67-3671c14686b9 > {code} > java.io.IOException: Could not connect to BlobServer at address > 29c91476178c/172.21.0.2:44412 > java.io.IOException: Could not connect to BlobServer at address > 29c91476178c/172.21.0.2:44412 > at org.apache.flink.runtime.blob.BlobClient.(BlobClient.java:102) > ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] > at > org.apache.flink.runtime.blob.BlobClient.downloadFromBlobServer(BlobClient.java:137) > [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] > at > org.apache.flink.yarn.YarnTestBase.ensureNoProhibitedStringInLogFiles(YarnTestBase.java:538) > at > org.apache.flink.yarn.YARNSessionFIFOITCase.checkForProhibitedLogContents(YARNSessionFIFOITCase.java:84) > 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:498) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) > at > org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at > org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Commented] (FLINK-21148) YARNSessionFIFOSecuredITCase cannot connect to BlobServer
[ https://issues.apache.org/jira/browse/FLINK-21148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17278581#comment-17278581 ] Guowei Ma commented on FLINK-21148: --- https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=12890=logs=fc5181b0-e452-5c8f-68de-1097947f6483=62110053-334f-5295-a0ab-80dd7e2babbf > YARNSessionFIFOSecuredITCase cannot connect to BlobServer > - > > Key: FLINK-21148 > URL: https://issues.apache.org/jira/browse/FLINK-21148 > Project: Flink > Issue Type: Bug > Components: Deployment / YARN, Tests >Affects Versions: 1.13.0 >Reporter: Dawid Wysakowicz >Priority: Major > Labels: test-stability > > https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=12483=logs=f450c1a5-64b1-5955-e215-49cb1ad5ec88=ea63c80c-957f-50d1-8f67-3671c14686b9 > {code} > java.io.IOException: Could not connect to BlobServer at address > 29c91476178c/172.21.0.2:44412 > java.io.IOException: Could not connect to BlobServer at address > 29c91476178c/172.21.0.2:44412 > at org.apache.flink.runtime.blob.BlobClient.(BlobClient.java:102) > ~[flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] > at > org.apache.flink.runtime.blob.BlobClient.downloadFromBlobServer(BlobClient.java:137) > [flink-dist_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] > at > org.apache.flink.yarn.YarnTestBase.ensureNoProhibitedStringInLogFiles(YarnTestBase.java:538) > at > org.apache.flink.yarn.YARNSessionFIFOITCase.checkForProhibitedLogContents(YARNSessionFIFOITCase.java:84) > 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:498) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > at org.junit.rules.RunRules.evaluate(RunRules.java:20) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) > at > org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at > org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)