[SCB-772] Java Chassis::Handlers::Loadbalance test failed

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: java-chassis-1.0.0-m2
• Fix Version/s: java-chassis-1.0.0
• Component/s: Java-Chassis

Environment

JDK :
java version "1.8.0_171"
Java(TM) SE Runtime Environment (build 1.8.0_171-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode)

OS :
Linux version 4.4.0-104-generic (buildd@lgw01-amd64-022) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.5) ) #127-Ubuntu SMP Mon Dec 11 12:16:42 UTC 2017

• Assignee: Yangyong Zheng
• Reporter: Yangyong Zheng
• Created: 24/Jul/18 03:36
• Updated: 25/Jul/18 06:36
• Resolved: 25/Jul/18 06:36

Description

Java Chassis::Handlers::Loadbalance test failed: 

2018-07-24 09:45:08,429 [main ] ERROR ExceptionUtils -
Exception: org.apache.servicecomb.core.exception.CseException; No available address found. microserviceName=ms, version=null, discoveryGroupName=null
ServiceDefinitionException Code:servicecomb.lb.no.available.address, Message:No available address found. microserviceName=ms, version=null, discoveryGroupName=null
at org.apache.servicecomb.core.exception.ExceptionUtils.createCseException(ExceptionUtils.java:57)
at org.apache.servicecomb.core.exception.ExceptionUtils.lbAddressNotFound(ExceptionUtils.java:88)
at org.apache.servicecomb.loadbalance.LoadbalanceHandler.send(LoadbalanceHandler.java:135)
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 mockit.internal.util.MethodReflection.invoke(MethodReflection.java:120)
at mockit.internal.util.MethodReflection.invoke(MethodReflection.java:185)
at mockit.Deencapsulation.invoke(Deencapsulation.java:210)
at org.apache.servicecomb.loadbalance.TestLoadbalanceHandler.send_noEndPoint(TestLoadbalanceHandler.java:195)
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$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.executeTestMethod(JUnit4TestRunnerDecorator.java:162)
at mockit.integration.junit4.internal.JUnit4TestRunnerDecorator.invokeExplosively(JUnit4TestRunnerDecorator.java:71)
at mockit.integration.junit4.internal.MockFrameworkMethod.invokeExplosively(MockFrameworkMethod.java:37)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
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.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121)

2018-07-24 09:45:08,493 [main ] INFO DiscoveryTree - DiscoveryFilter org.apache.servicecomb.loadbalance.filter.ServerDiscoveryFilter, enabled true.
2018-07-24 09:45:08,542 [main ] INFO DiscoveryTree - DiscoveryFilter org.apache.servicecomb.loadbalance.filter.ServerDiscoveryFilter, enabled true.
2018-07-24 09:45:08,581 [main ] WARN URLConfigurationSource - No URLs will be polled as dynamic configuration sources.
2018-07-24 09:45:08,581 [main ] INFO URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2018-07-24 09:45:08,582 [main ] INFO DynamicPropertyFactory - DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration@7e094740
2018-07-24 09:45:08,655 [main ] INFO DiscoveryTree - DiscoveryFilter org.apache.servicecomb.loadbalance.filter.ServerDiscoveryFilter, enabled true.
2018-07-24 09:45:08,671 [main ] WARN URLConfigurationSource - No URLs will be polled as dynamic configuration sources.
2018-07-24 09:45:08,671 [main ] INFO URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2018-07-24 09:45:08,671 [main ] INFO DynamicPropertyFactory - DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration@52d10fb8
2018-07-24 09:45:08,774 [main ] INFO DiscoveryTree - DiscoveryFilter org.apache.servicecomb.loadbalance.filter.ServerDiscoveryFilter, enabled true.
2018-07-24 09:45:08,815 [main ] WARN URLConfigurationSource - No URLs will be polled as dynamic configuration sources.
2018-07-24 09:45:08,815 [main ] INFO URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2018-07-24 09:45:08,815 [main ] INFO DynamicPropertyFactory - DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration@a8a8b75
2018-07-24 09:45:08,888 [main ] INFO DiscoveryTree - DiscoveryFilter org.apache.servicecomb.loadbalance.filter.ServerDiscoveryFilter, enabled true.
2018-07-24 09:45:08,938 [main ] INFO DiscoveryTree - DiscoveryFilter org.apache.servicecomb.loadbalance.filter.ServerDiscoveryFilter, enabled true.
2018-07-24 09:45:08,939 [main ] INFO DiscoveryTree - DiscoveryFilter org.apache.servicecomb.loadbalance.filter.ServerDiscoveryFilter, enabled true.
2018-07-24 09:45:08,964 [main ] WARN URLConfigurationSource - No URLs will be polled as dynamic configuration sources.
2018-07-24 09:45:08,964 [main ] INFO URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2018-07-24 09:45:08,964 [main ] INFO DynamicPropertyFactory - DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration@ddf20fd
2018-07-24 09:45:08,968 [main ] INFO ExtensionsManager - Using load balance rule com.netflix.loadbalancer.RoundRobinRule for microservice ms.
2018-07-24 09:45:08,970 [main ] INFO SPIServiceUtils - Found SPI service org.apache.servicecomb.loadbalance.ServerListFilterExt, count=0.
2018-07-24 09:45:09,033 [main ] INFO DiscoveryTree - DiscoveryFilter org.apache.servicecomb.loadbalance.filter.ServerDiscoveryFilter, enabled true.
Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.929 sec - in org.apache.servicecomb.loadbalance.TestLoadbalanceHandler
Running org.apache.servicecomb.loadbalance.TestLoadBalanceHandler2
2018-07-24 09:45:09,145 [main ] WARN URLConfigurationSource - No URLs will be polled as dynamic configuration sources.
2018-07-24 09:45:09,146 [main ] INFO URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath.
2018-07-24 09:45:09,146 [main ] INFO DynamicPropertyFactory - DynamicPropertyFactory is initialized with configuration sources: com.netflix.config.ConcurrentCompositeConfiguration@7d37f1c
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.177 sec <<< FAILURE! - in org.apache.servicecomb.loadbalance.TestLoadBalanceHandler2
testZoneAwareAndIsolationFilterWorks(org.apache.servicecomb.loadbalance.TestLoadBalanceHandler2) Time elapsed: 0.124 sec <<< ERROR!
java.lang.NullPointerException
at org.apache.servicecomb.loadbalance.TestLoadBalanceHandler2.testZoneAwareAndIsolationFilterWorks(TestLoadBalanceHandler2.java:110)

2018-07-24 09:45:09,223 [Thread-6 ] INFO WeightedResponseTimeRule - Stopping NFLoadBalancer-serverWeightTimer-unknown
2018-07-24 09:45:09,223 [Thread-4 ] INFO WeightedResponseTimeRule - Stopping NFLoadBalancer-serverWeightTimer-unknown
2018-07-24 09:45:09,223 [Thread-2 ] INFO WeightedResponseTimeRule - Stopping NFLoadBalancer-serverWeightTimer-unknown
XXXTTTTT120
XXXTTTTT120
XXXTTTTT120
XXXTTTTT120
2018-07-24 09:45:18,216 [ancerStatsTimer] INFO ServiceCombLoadBalancerStats - ping mark server instance2 failure.
2018-07-24 09:45:18,216 [ancerStatsTimer] INFO ServiceCombLoadBalancerStats - ping mark server instance1 failure.
XXXTTTTT121
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.064 sec - in org.apache.servicecomb.loadbalance.TestServiceCombLoadBalancerStats

Results :

Tests in error:
TestLoadBalanceHandler2.testZoneAwareAndIsolationFilterWorks:110 » NullPointer

Tests run: 55, Failures: 0, Errors: 1, Skipped: 0

Issue Links

• links to: GitHub Pull Request #835