pkuwm opened a new issue #1051:
URL: https://github.com/apache/helix/issues/1051
Unit tests fail because ZkBaseDataAccessor is created using a shared
zkclient but the ZkBaseDataAccessor is used to create a live instance. But
shared zkclient doesn't support creating a live instance.
```
START testDropInstance at Sun May 31 04:28:16 PDT 2020
START TestClusterSetup_testDropInstance at Sun May 31 04:28:16 PDT 2020
5689089 [TestNGInvoker-testDropInstance()] ERROR
org.apache.helix.manager.zk.ZkBaseDataAccessor - Exception while creating
path: /TestClusterSetup_testDropInstance/LI
VEINSTANCES/localhost_12918
java.lang.UnsupportedOperationException: Create ephemeral nodes using
SharedZkClient is not supported.
at
org.apache.helix.zookeeper.impl.factory.SharedZkClientFactory$InnerSharedZkClient.create(SharedZkClientFactory.java:198)
at
org.apache.helix.zookeeper.zkclient.ZkClient.create(ZkClient.java:604)
at
org.apache.helix.manager.zk.ZkBaseDataAccessor.doCreate(ZkBaseDataAccessor.java:273)
at
org.apache.helix.manager.zk.ZkBaseDataAccessor.doSet(ZkBaseDataAccessor.java:354)
at
org.apache.helix.manager.zk.ZkBaseDataAccessor.set(ZkBaseDataAccessor.java:322)
at
org.apache.helix.manager.zk.ZkBaseDataAccessor.set(ZkBaseDataAccessor.java:314)
at
org.apache.helix.manager.zk.ZKHelixDataAccessor.setProperty(ZKHelixDataAccessor.java:169)
at
org.apache.helix.tools.TestClusterSetup.testDropInstance(TestClusterSetup.java:365)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:76)
at
org.testng.internal.InvokeMethodRunnable.runOne(InvokeMethodRunnable.java:46)
at
org.testng.internal.InvokeMethodRunnable.run(InvokeMethodRunnable.java:37)
at
java.util.concurrent.Executors$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)
```
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