Hi,
I’m trying to get hive running with tez but I get the error:
java.lang.ClassCastException:
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$GetFileInfoRequestProto
cannot be cast to com.google.protobuf.Message
anyone knows how to fix this error and get tez up and running?
tez-site.xml is:
<configuration>
<property>
<name>tez.lib.uris</name>
<value>${fs.defaultFS}/apps/tez/tez.tar.gz</value>
</property>
Full error message:
java.lang.ClassCastException:
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$GetFileInfoRequestProto
cannot be cast to com.google.protobuf.Message
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:123)
at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:965)
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.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1731)
at
org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1752)
at
org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1749)
at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1764)
at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1760)
at
org.apache.tez.common.TezCommonUtils.getTezBaseStagingPath(TezCommonUtils.java:88)
at
org.apache.tez.common.TezCommonUtils.getTezSystemStagingPath(TezCommonUtils.java:146)
at
org.apache.tez.dag.app.DAGAppMaster.serviceInit(DAGAppMaster.java:484)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
at org.apache.tez.dag.app.DAGAppMaster$9.run(DAGAppMaster.java:2600)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1878)
at
org.apache.tez.dag.app.DAGAppMaster.initAndStartAppMaster(DAGAppMaster.java:2597)
at org.apache.tez.dag.app.DAGAppMaster.main(DAGAppMaster.java:2384)
2022-10-05 13:37:03,743 [WARN] [main] |service.AbstractService|: When stopping
the service org.apache.tez.dag.app.DAGAppMaster
java.lang.NullPointerException
at
org.apache.tez.dag.app.DAGAppMaster.initiateStop(DAGAppMaster.java:2111)
at
org.apache.tez.dag.app.DAGAppMaster.serviceStop(DAGAppMaster.java:2126)
at
org.apache.hadoop.service.AbstractService.stop(AbstractService.java:220)
at
org.apache.hadoop.service.ServiceOperations.stop(ServiceOperations.java:54)
at
org.apache.hadoop.service.ServiceOperations.stopQuietly(ServiceOperations.java:102)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:172)
at org.apache.tez.dag.app.DAGAppMaster$9.run(DAGAppMaster.java:2600)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1878)
at
org.apache.tez.dag.app.DAGAppMaster.initAndStartAppMaster(DAGAppMaster.java:2597)
at org.apache.tez.dag.app.DAGAppMaster.main(DAGAppMaster.java:2384)
2022-10-05 13:37:03,743 [ERROR] [main] |app.DAGAppMaster|: Error starting
DAGAppMaster
java.lang.ClassCastException:
org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos$GetFileInfoRequestProto
cannot be cast to com.google.protobuf.Message
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:233)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:123)
at com.sun.proxy.$Proxy12.getFileInfo(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:965)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
at
org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
at com.sun.proxy.$Proxy13.getFileInfo(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:1731)
at
org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1752)
at
org.apache.hadoop.hdfs.DistributedFileSystem$29.doCall(DistributedFileSystem.java:1749)
at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1764)
at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1760)
at
org.apache.tez.common.TezCommonUtils.getTezBaseStagingPath(TezCommonUtils.java:88)
at
org.apache.tez.common.TezCommonUtils.getTezSystemStagingPath(TezCommonUtils.java:146)
at
org.apache.tez.dag.app.DAGAppMaster.serviceInit(DAGAppMaster.java:484)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
at org.apache.tez.dag.app.DAGAppMaster$9.run(DAGAppMaster.java:2600)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1878)
at
org.apache.tez.dag.app.DAGAppMaster.initAndStartAppMaster(DAGAppMaster.java:2597)
at org.apache.tez.dag.app.DAGAppMaster.main(DAGAppMaster.java:2384)
2022-10-05 13:37:03,745 [INFO] [shutdown-hook-0] |app.DAGAppMaster|:
DAGAppMasterShutdownHook invoked
Kind Regards,
David
