Hello,             hiveserver2 thrift error:   ERROR org.apache.thrift.server.TThreadPoolServer: [HiveServer2-Handler-Pool: Thread-40]: Error occurred during processing of message. java.lang.RuntimeException: org.apache.thrift.transport.TTransportException: java.net.SocketException: Connection reset at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:219) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:269) [hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_131] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_131] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131] Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketException: Connection reset at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:178) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslServerTransport.handleSaslStartMessage(TSaslServerTransport.java:125) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:271) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] ... 4 more Caused by: java.net.SocketException: Connection reset at java.net.SocketInputStream.read(SocketInputStream.java:210) ~[?:1.8.0_131] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_131] at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[?:1.8.0_131] at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) ~[?:1.8.0_131] at java.io.BufferedInputStream.read(BufferedInputStream.java:345) ~[?:1.8.0_131] at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:178) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslServerTransport.handleSaslStartMessage(TSaslServerTransport.java:125) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:271) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslServerTransport.open(TSaslServerTransport.java:41) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1] at org.apache.thrift.transport.TSaslServerTransport$Factory.getTransport(TSaslServerTransport.java:216) ~[hive-exec-2.1.1-cdh6.1.1.jar:2.1.1-cdh6.1.1]     Please help.   Thanks, ALAN   ... View more