org.apache.hadoop.ipc.RemoteException: Server IPC version 9 cannot communicate with client version 4

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via Spring JIRA by Ilayaperumal Gopinathan, 1 year ago
Server IPC version 9 cannot communicate with client version 4
via Spring JIRA by Ilayaperumal Gopinathan, 1 year ago
Server IPC version 9 cannot communicate with client version 4
via Stack Overflow by iec2011007
, 2 years ago
Server IPC version 9 cannot communicate with client version 4
via cnblogs.com by Unknown author, 1 year ago
via Google Groups by deepak singh, 4 months ago
Server IPC version 9 cannot communicate with client version 4*
via GitHub by madhukotagiri
, 1 year ago
Server IPC version 9 cannot communicate with client version 4
org.apache.hadoop.ipc.RemoteException: Server IPC version 9 cannot communicate with client version 4
at org.apache.hadoop.ipc.Client.call(Client.java:1113)
at com.sun.proxy.$Proxy8.getProtocolVersion(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:85)
at com.sun.proxy.$Proxy8.getProtocolVersion(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.createNamenode(DFSClient.java:183)
at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:281)
at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:245)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1446)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:67)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1464)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:263)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:124)
at org.springframework.xd.test.hadoop.HadoopFileSystemTestSupport.obtainResource(HadoopFileSystemTestSupport.java:49)
at org.springframework.xd.test.AbstractExternalResourceTestSupport.apply(AbstractExternalResourceTestSupport.java:58)
at org.junit.rules.RunRules.applyAll(RunRules.java:26)
at org.junit.rules.RunRules.(RunRules.java:15)
at org.junit.runners.BlockJUnit4ClassRunner.withTestRules(BlockJUnit4ClassRunner.java:379)
at org.junit.runners.BlockJUnit4ClassRunner.withRules(BlockJUnit4ClassRunner.java:340)
at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:256)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

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