Oliverwqcwrw opened a new issue, #234:
URL: https://github.com/apache/rocketmq-connect/issues/234
**BUG REPORT**
1. Please describe the issue you observed:
- What did you do (The steps to reproduce)?
when I exec
`org.apache.rocketmq.connect.runtime.controller.standalone.StandaloneConnectController#start`
then cause NPE
>
java.lang.NullPointerException
at
org.apache.rocketmq.connect.runtime.service.ClusterManagementServiceImpl.start(ClusterManagementServiceImpl.java:90)
at
org.apache.rocketmq.connect.runtime.controller.AbstractConnectController.start(AbstractConnectController.java:108)
at
org.apache.rocketmq.connect.runtime.controller.standalone.StandaloneConnectController.start(StandaloneConnectController.java:53)
at
org.apache.rocketmq.connect.runtime.controller.standalone.StandaloneConnectControllerTest.startTest(StandaloneConnectControllerTest.java:63)
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:59)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.mockito.internal.runners.DefaultInternalRunner$1$1.evaluate(DefaultInternalRunner.java:46)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at
org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at
org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at
org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at
org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at
org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at
org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:77)
at
org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:83)
at
org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at
org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
The reason is that defaultMQPullConsumer is not initialized
- What is expected to see?
It do not occur NPE
- What did you see instead?
occur NPE
2. Please tell us about your environment:
master
4. Other information (e.g. detailed explanation, logs, related issues,
suggestions on how to fix, etc):
we can initialize before start
In
`org.apache.rocketmq.connect.runtime.controller.AbstractConnectController#start`
>
@Override
public void start() {
clusterManagementService.initialize(connectConfig);
clusterManagementService.start();
configManagementService.start();
positionManagementService.start();
worker.start();
connectStatsService.start();
}
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