at com.sun.proxy.$Proxy16.getFileInfo(Unknown Source) at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:773) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:256) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104) at com.sun.proxy.$Proxy17.getFileInfo(Unknown Source) at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:2162) at org.apache.hadoop.hdfs.DistributedFileSystem$24.doCall(DistributedFileSystem.java:1363) at org.apache.hadoop.hdfs.DistributedFileSystem$24.doCall(DistributedFileSystem.java:1359) at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1359) at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1424) at org.apache.hadoop.hive.ql.session.SessionState.createRootHDFSDir(SessionState.java:588) at org.apache.hadoop.hive.ql.session.SessionState.createSessionDirs(SessionState.java:536) at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:489) ... 14 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:617) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:715) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:378) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1492) at org.apache.hadoop.ipc.Client.call(Client.java:1402) ... 34 more 2017-05-25 13:55:13,836 INFO [Thread-4]: server.HiveServer2 (HiveStringUtils.java:run(709)) - SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down HiveServer2 at slave1.acme.com/10.10.12.5 ************************************************************/