[
https://issues.apache.org/jira/browse/BAHIR-231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
zl updated BAHIR-231:
---------------------
Description:
there are some problems with the test methods in
org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase.
--------------------------------------------------------------------
*problem:* method amqTopologyWithQueue and amqTopologyWithTopic will never end
*reason:* the parallelism of flink task should set to 1
--------------------------------------------------------------------
*problem:* method amqTopologyWithCheckpointing failed, here are the exception
stack：
java.lang.NullPointerException at
org.apache.flink.streaming.api.functions.source.MessageAcknowledgingSourceBase.addId(MessageAcknowledgingSourceBase.java:197)
at
org.apache.flink.streaming.connectors.activemq.AMQSource.run(AMQSource.java:229)
at
org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase$3.run(ActiveMQConnectorITCase.java:189)
at java.lang.Thread.run(Thread.java:748)
java.lang.IllegalStateException: The AMQSource has not been properly
initialized.
at org.apache.flink.util.Preconditions.checkState(Preconditions.java:195) at
org.apache.flink.streaming.api.functions.source.MessageAcknowledgingSourceBase.snapshotState(MessageAcknowledgingSourceBase.java:208)
at
org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase.amqTopologyWithCheckpointing(ActiveMQConnectorITCase.java:203)
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.InvokeMethod.evaluate(InvokeMethod.java:17)
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$2.evaluate(ParentRunner.java:268) at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
*reason:* before calling snapshotState method, we should call snapshotState
method first
was:
there are some problems with the test methods in
org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase.
--------------------------------------------------------------------
*problem:* method amqTopologyWithQueue and amqTopologyWithTopic will never end
*reason:* the parallelism of flink task should set to 1
--------------------------------------------------------------------
*problem:* method amqTopologyWithCheckpointing failed, here are the exception
stack：
java.lang.NullPointerException at
org.apache.flink.streaming.api.functions.source.MessageAcknowledgingSourceBase.addId(MessageAcknowledgingSourceBase.java:197)
at
org.apache.flink.streaming.connectors.activemq.AMQSource.run(AMQSource.java:229)
at
org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase$3.run(ActiveMQConnectorITCase.java:189)
at java.lang.Thread.run(Thread.java:748)
java.lang.IllegalStateException: The AMQSource has not been properly
initialized.
at org.apache.flink.util.Preconditions.checkState(Preconditions.java:195) at
org.apache.flink.streaming.api.functions.source.MessageAcknowledgingSourceBase.snapshotState(MessageAcknowledgingSourceBase.java:208)
at
org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase.amqTopologyWithCheckpointing(ActiveMQConnectorITCase.java:203)
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.InvokeMethod.evaluate(InvokeMethod.java:17)
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$2.evaluate(ParentRunner.java:268) at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at
com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
*
-- reason:* before calling snapshotState method, we should call snapshotState
method first
> unit test failed in ActiveMQConnectorITCase
> -------------------------------------------
>
> Key: BAHIR-231
> URL: https://issues.apache.org/jira/browse/BAHIR-231
> Project: Bahir
> Issue Type: Bug
> Components: Flink Streaming Connectors
> Affects Versions: Flink-1.0
> Reporter: zl
> Priority: Blocker
>
> there are some problems with the test methods in
> org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase.
> --------------------------------------------------------------------
> *problem:* method amqTopologyWithQueue and amqTopologyWithTopic will never end
> *reason:* the parallelism of flink task should set to 1
> --------------------------------------------------------------------
> *problem:* method amqTopologyWithCheckpointing failed, here are the exception
> stack：
> java.lang.NullPointerException at
> org.apache.flink.streaming.api.functions.source.MessageAcknowledgingSourceBase.addId(MessageAcknowledgingSourceBase.java:197)
> at
> org.apache.flink.streaming.connectors.activemq.AMQSource.run(AMQSource.java:229)
> at
> org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase$3.run(ActiveMQConnectorITCase.java:189)
> at java.lang.Thread.run(Thread.java:748)
> java.lang.IllegalStateException: The AMQSource has not been properly
> initialized.
> at org.apache.flink.util.Preconditions.checkState(Preconditions.java:195) at
> org.apache.flink.streaming.api.functions.source.MessageAcknowledgingSourceBase.snapshotState(MessageAcknowledgingSourceBase.java:208)
> at
> org.apache.flink.streaming.connectors.activemq.ActiveMQConnectorITCase.amqTopologyWithCheckpointing(ActiveMQConnectorITCase.java:203)
> 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.InvokeMethod.evaluate(InvokeMethod.java:17)
> 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$2.evaluate(ParentRunner.java:268) at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
> org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> at
> com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
> at
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
> at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
> *reason:* before calling snapshotState method, we should call snapshotState
> method first
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