Hello, I know lot of people have asked this question but I could not answer which could resolve my problem, therefore I am posting this question again. We have enabled Kerberos authentication on our cloudera server recently. After that we have been facing issue executing talend job. I am creating a job which has just one component tHiveConnection_1 to test kerberos auth. It could be that Kerberos is not enabled properly or I am missing an action at my end due to which I am getting an error. Find below error message which I am getting. When I execute my job I get following error message : connecting to socket on port 4019 connected : org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable : org.apache.thrift.transport.TSaslTransport - SASL negotiation failure javax.security.sasl.SaslException: GSS initiate failed at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:212) at org.apache.thrift.transport.TSaslClientTransport.handleSaslStartMessage(TSaslClientTransport.java:94) at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:271) at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:52) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:49) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport.open(TUGIAssumingTransport.java:49) at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:190) at org.apache.hive.jdbc.HiveConnection.(HiveConnection.java:163) at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105) at java.sql.DriverManager.getConnection(DriverManager.java:571) at java.sql.DriverManager.getConnection(DriverManager.java:233) at local_project.test_0_1.test.tHiveConnection_1Process(test.java:328) at local_project.test_0_1.test.runJobInTOS(test.java:623) at local_project.test_0_1.test.main(test.java:480) Caused by: GSSException: No valid credentials provided (Mechanism level: Server not found in Kerberos database (7) - UNKNOWN_SERVER) at sun.security.jgss.krb5.Krb5Context.initSecContext(Krb5Context.java:710) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:248) at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:193) ... 17 more Caused by: KrbException: Server not found in Kerberos database (7) - UNKNOWN_SERVER at sun.security.krb5.KrbTgsRep.(KrbTgsRep.java:73) at sun.security.krb5.KrbTgsReq.getReply(KrbTgsReq.java:192) at sun.security.krb5.KrbTgsReq.sendAndGetCreds(KrbTgsReq.java:203) at sun.security.krb5.internal.CredentialsUtil.serviceCreds(CredentialsUtil.java:309) at sun.security.krb5.internal.CredentialsUtil.acquireServiceCreds(CredentialsUtil.java:115) at sun.security.krb5.Credentials.acquireServiceCreds(Credentials.java:454) at sun.security.jgss.krb5.Krb5Context.initSecContext(Krb5Context.java:641) ... 20 more Caused by: KrbException: Identifier doesn't match expected value (906) at sun.security.krb5.internal.KDCRep.init(KDCRep.java:143) at sun.security.krb5.internal.TGSRep.init(TGSRep.java:66) at sun.security.krb5.internal.TGSRep.(TGSRep.java:61) at sun.security.krb5.KrbTgsRep.(KrbTgsRep.java:55) ... 26 more Exception in component tHiveConnection_1 java.sql.SQLException: Could not open client transport with JDBC Uri: jdbc:hive2://10.99.68.194:22/datalake_landing;principal=hive/_HOST@XXXXXX.COM: GSS initiate failed at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:215) at org.apache.hive.jdbc.HiveConnection.(HiveConnection.java:163) at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105) at java.sql.DriverManager.getConnection(DriverManager.java:571) at java.sql.DriverManager.getConnection(DriverManager.java:233) at local_project.test_0_1.test.tHiveConnection_1Process(test.java:328) at local_project.test_0_1.test.runJobInTOS(test.java:623) at local_project.test_0_1.test.main(test.java:480) Caused by: org.apache.thrift.transport.TTransportException: GSS initiate failed at org.apache.thrift.transport.TSaslTransport.sendAndThrowMessage(TSaslTransport.java:232) at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:316) at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:52) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:49) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:415) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671) at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport.open(TUGIAssumingTransport.java:49) at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:190) ... 7 more disconnected Job test ended at 15:56 30/09/2015. Help me to resolve this issue.
