Failing with the below error . what is the reason ? Exception in thread "main" java.sql.SQLException: Could not open client transport with JDBC Uri: jdbc:hive2://<<HOST>>:10000/default;principal=<<Principle_NAME>>;ssl=true;transportMode=http;httpPath=gateway/default/hive: Could not create http connection to jdbc:hive2://<<HOST>>:10000/default;principal=hive/_HOST@DEVAD.DOMAIN.COM;ssl=true;transportMode=http;httpPath=gateway/default/hive. org.apache.http.client.ClientProtocolException at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:210) at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:156) at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247) at com.hwx.hive.HiveJDBCKnox.main(HiveJDBCKnox.java:80) Caused by: org.apache.thrift.transport.TTransportException: Could not create http connection to jdbc:hive2://<<HOST>>:10000/default;principal=hive/_HOST@DEVAD.DOMAIN.COM;ssl=true;transportMode=http;httpPath=gateway/default/hive. org.apache.http.client.ClientProtocolException at org.apache.hive.jdbc.HiveConnection.createHttpTransport(HiveConnection.java:255) at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:183) ... 5 more Caused by: org.apache.thrift.transport.TTransportException: org.apache.http.client.ClientProtocolException at org.apache.thrift.transport.THttpClient.flushUsingHttpClient(THttpClient.java:297) at org.apache.thrift.transport.THttpClient.flush(THttpClient.java:313) at org.apache.thrift.TServiceClient.sendBase(TServiceClient.java:65) at org.apache.hive.service.cli.thrift.TCLIService$Client.send_OpenSession(TCLIService.java:154) at org.apache.hive.service.cli.thrift.TCLIService$Client.OpenSession(TCLIService.java:146) at org.apache.hive.jdbc.HiveConnection.createHttpTransport(HiveConnection.java:244) ... 6 more Caused by: org.apache.http.client.ClientProtocolException at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:186) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) at org.apache.thrift.transport.THttpClient.flushUsingHttpClient(THttpClient.java:251) ... 11 more Caused by: org.apache.http.HttpException at org.apache.hive.jdbc.HttpRequestInterceptorBase.process(HttpRequestInterceptorBase.java:86) at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:132) at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:182) at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88) at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110) at org.apache.http.impl.execchain.ServiceUnavailableRetryExec.execute(ServiceUnavailableRetryExec.java:84) at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) ... 14 more Caused by: org.apache.http.HttpException at org.apache.hive.jdbc.HttpKerberosRequestInterceptor.addHttpAuthHeader(HttpKerberosRequestInterceptor.java:68) at org.apache.hive.jdbc.HttpRequestInterceptorBase.process(HttpRequestInterceptorBase.java:74) ... 20 more Caused by: java.lang.reflect.UndeclaredThrowableException at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1713) at org.apache.hive.service.auth.HttpAuthUtils.getKerberosServiceTicket(HttpAuthUtils.java:83) at org.apache.hive.jdbc.HttpKerberosRequestInterceptor.addHttpAuthHeader(HttpKerberosRequestInterceptor.java:62) ... 21 more Caused by: GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt) at sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147) at sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122) at sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187) at sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) at org.apache.hive.service.auth.HttpAuthUtils$HttpKerberosClientAction.run(HttpAuthUtils.java:183) at org.apache.hive.service.auth.HttpAuthUtils$HttpKerberosClientAction.run(HttpAuthUtils.java:151) 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:1698) ... 23 more ... View more