1. klist -fe [cloudera@quickstart bin]$ klist -fe Ticket cache: FILE:/tmp/krb5cc_501 Default principal: t_fa...@ads.autodesk.com
Valid starting Expires Service principal 01/30/17 10:52:37 01/30/17 20:52:43 krbtgt/ads.autodesk....@ads.autodesk.com renew until 01/31/17 10:52:37, Flags: FPRIA Etype (skey, tkt): arcfour-hmac, arcfour-hmac [cloudera@quickstart bin]$ 2. relevant entries from HiveServer2 log beeline> !connect jdbc:hive2://localhost:10000/default;principal=hive/_h...@ads.autodesk.com;hive.server2.proxy.user=t_fajar !connect jdbc:hive2://localhost:10000/default;principal=hive/_HOST@ADS. AUTODESK.COM;hive.server2.proxy.user=t_fajar SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/home/cloudera/.m2/repository/org/apache/logging/log4j/log4j-slf4j-impl/2.6.2/log4j-slf4j-impl-2.6.2.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/cloudera/.m2/repository/org/slf4j/slf4j-log4j12/1.6.1/slf4j-log4j12-1.6.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/cloudera/.m2/repository/org/slf4j/slf4j-log4j12/1.7.10/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] Connecting to jdbc:hive2://localhost:10000/default;principal=hive/_h...@ads.autodesk.com;hive.server2.proxy.user=t_fajar 17/01/27 16:16:36 INFO Utils: Supplied authorities: localhost:10000 17/01/27 16:16:36 INFO Utils: Resolved authority: localhost:10000 17/01/27 16:16:36 DEBUG MutableMetricsFactory: field org.apache.hadoop.metrics2.lib.MutableRate org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginSuccess with annotation @org.apache.hadoop.metrics2.annotation.Metric(valueName=Time, value=[Rate of successful kerberos logins and latency (milliseconds)], about=, type=DEFAULT, always=false, sampleName=Ops) 17/01/27 16:16:36 DEBUG MutableMetricsFactory: field org.apache.hadoop.metrics2.lib.MutableRate org.apache.hadoop.security.UserGroupInformation$UgiMetrics.loginFailure with annotation @org.apache.hadoop.metrics2.annotation.Metric(valueName=Time, value=[Rate of failed kerberos logins and latency (milliseconds)], about=, type=DEFAULT, always=false, sampleName=Ops) 17/01/27 16:16:36 DEBUG MutableMetricsFactory: field org.apache.hadoop.metrics2.lib.MutableRate org.apache.hadoop.security.UserGroupInformation$UgiMetrics.getGroups with annotation @org.apache.hadoop.metrics2.annotation.Metric(valueName=Time, value=[GetGroups], about=, type=DEFAULT, always=false, sampleName=Ops) 17/01/27 16:16:36 DEBUG MetricsSystemImpl: UgiMetrics, User and group related metrics 17/01/27 16:16:37 DEBUG Shell: setsid exited with exit code 0 17/01/27 16:16:37 DEBUG Groups: Creating new Groups object 17/01/27 16:16:37 DEBUG NativeCodeLoader: Trying to load the custom-built native-hadoop library... 17/01/27 16:16:37 DEBUG NativeCodeLoader: Failed to load native-hadoop with error: java.lang.UnsatisfiedLinkError: no hadoop in java.library.path 17/01/27 16:16:37 DEBUG NativeCodeLoader: java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 17/01/27 16:16:37 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable 17/01/27 16:16:37 DEBUG PerformanceAdvisory: Falling back to shell based 17/01/27 16:16:37 DEBUG JniBasedUnixGroupsMappingWithFallback: Group mapping impl=org.apache.hadoop.security.ShellBasedUnixGroupsMapping 17/01/27 16:16:38 DEBUG Groups: Group mapping impl=org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback; cacheTimeout=300000; warningDeltaMs=5000 17/01/27 16:16:38 DEBUG UserGroupInformation: hadoop login 17/01/27 16:16:38 DEBUG UserGroupInformation: hadoop login commit 17/01/27 16:16:38 DEBUG UserGroupInformation: using local user:UnixPrincipal: cloudera 17/01/27 16:16:38 DEBUG UserGroupInformation: Using user: "UnixPrincipal: cloudera" with name cloudera 17/01/27 16:16:38 DEBUG UserGroupInformation: User entry: "cloudera" 17/01/27 16:16:56 DEBUG UserGroupInformation: UGI loginUser:cloudera (auth:SIMPLE) 17/01/27 16:16:56 DEBUG HadoopThriftAuthBridge: Current authMethod = SIMPLE 17/01/27 16:16:56 DEBUG HadoopThriftAuthBridge: Setting UGI conf as passed-in authMethod of kerberos != current. 17/01/30 10:24:45 DEBUG UserGroupInformation: PrivilegedAction as:cloudera (auth:SIMPLE) from:org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge$Client.createClientTransport(HadoopThriftAuthBridge.java:208) 17/01/30 10:55:02 DEBUG UserGroupInformation: PrivilegedAction as:cloudera (auth:SIMPLE) from:org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport.open(TUGIAssumingTransport.java:49) 17/01/30 10:55:02 DEBUG TSaslTransport: opening transport org.apache.thrift.transport.TSaslClientTransport@1119f7c5 17/01/30 10:55:02 ERROR TSaslTransport: SASL negotiation failure javax.security.sasl.SaslException: GSS initiate failed at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:212) ~[?:1.7.0_67] at org.apache.thrift.transport.TSaslClientTransport.handleSaslStartMessage(TSaslClientTransport.java:94) ~[libthrift-0.9.3.jar:0.9.3] at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:271) [libthrift-0.9.3.jar:0.9.3] at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37) [libthrift-0.9.3.jar:0.9.3] at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:52) [classes/:?] at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:1) [classes/:?] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_67] at javax.security.auth.Subject.doAs(Subject.java:415) [?:1.7.0_67] at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657) [hadoop-common-2.7.2.jar:?] at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport.open(TUGIAssumingTransport.java:49) [classes/:?] at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:227) [classes/:?] at org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:182) [classes/:?] at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107) [classes/:?] at java.sql.DriverManager.getConnection(DriverManager.java:571) [?:1.7.0_67] at java.sql.DriverManager.getConnection(DriverManager.java:187) [?:1.7.0_67] at org.apache.hive.beeline.DatabaseConnection.connect(DatabaseConnection.java:145) [classes/:?] at org.apache.hive.beeline.DatabaseConnection.getConnection(DatabaseConnection.java:209) [classes/:?] at org.apache.hive.beeline.Commands.connect(Commands.java:1524) [classes/:?] at org.apache.hive.beeline.Commands.connect(Commands.java:1419) [classes/:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_67] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[?:1.7.0_67] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_67] at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_67] at org.apache.hive.beeline.ReflectiveCommandHandler.execute(ReflectiveCommandHandler.java:56) [classes/:?] at org.apache.hive.beeline.BeeLine.execCommandWithPrefix(BeeLine.java:1127) [classes/:?] at org.apache.hive.beeline.BeeLine.dispatch(BeeLine.java:1166) [classes/:?] at org.apache.hive.beeline.BeeLine.execute(BeeLine.java:999) [classes/:?] at org.apache.hive.beeline.BeeLine.begin(BeeLine.java:909) [classes/:?] at org.apache.hive.beeline.BeeLine.mainWithInputRedirection(BeeLine.java:511) [classes/:?] at org.apache.hive.beeline.BeeLine.main(BeeLine.java:494) [classes/:?] Caused by: org.ietf.jgss.GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt) at sun.security.jgss.krb5.Krb5InitCredential.getInstance(Krb5InitCredential.java:147) ~[?:1.7.0_67] at sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:121) ~[?:1.7.0_67] at sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187) ~[?:1.7.0_67] at sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:223) ~[?:1.7.0_67] at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212) ~[?:1.7.0_67] at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) ~[?:1.7.0_67] at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:193) ~[?:1.7.0_67] ... 29 more 17/01/30 10:55:02 DEBUG TSaslTransport: CLIENT: Writing message with status BAD and payload length 19 17/01/30 10:55:02 WARN HiveConnection: Failed to connect to localhost:10000 HS2 may be unavailable, check server status Error: Could not open client transport with JDBC Uri: jdbc:hive2://localhost:10000/default;principal=hive/_h...@ads.autodesk.com;hive.server2.proxy.user=t_fajar: GSS initiate failed (state=08S01,code=0) beeline> ________________________________ From: Vivek Shrivastava <vivshrivast...@gmail.com> Sent: Monday, January 30, 2017 10:48:35 AM To: user@hive.apache.org Subject: Re: Pls Help me - Hive Kerberos Issue Please paste the output of 1. klist -fe 2. relevant entries from HiveServer2 log On Mon, Jan 30, 2017 at 10:11 AM, Ricardo Fajardo <ricardo.faja...@autodesk.com<mailto:ricardo.faja...@autodesk.com>> wrote: I could not resolve the problem. I have debugged the code and I found out that: 1. On the org.apache.hadoop.hive.thrift.HadoopThriftAuthBridge class line 208 .... UserGroupInformation.getCurrentUser return (). Two (.... .. This method always returns the user of the operative system but and I need authenticate the user set on the property: hive.server2.proxy.user=yourid because I have a token for this one. 2. I have found out that the hive.server2.proxy.user is implemented on the org.apache.hive.jdbc.HiveConnection class method: openSession() but this code is never executed. 3. On the org.apache.hive.service.auth.HiveAuthFactory class there is this code on the method getAuthTransFactory(): .... if (authTypeStr.equalsIgnoreCase(AuthTypes.KERBEROS.getAuthName())) { // no-op .... It means that Kerberos authentication is not implemented? Please anyone can help me?? Thanks, Ricardo. ________________________________ From: Dulam, Naresh <naresh.du...@bankofamerica.com<mailto:naresh.du...@bankofamerica.com>> Sent: Thursday, January 26, 2017 8:41:48 AM To: user@hive.apache.org<mailto:user@hive.apache.org> Subject: RE: Pls Help me - Hive Kerberos Issue Kinit yourid -k -t your.keytab you...@my-realm.com<mailto:you...@my-realm.com> # Connect using following JDBC connection string # jdbc:hive2://myHost.myOrg.com:10000/default;principal=hive/_h...@my-realm.com;hive.server2.proxy.user=yourid<http://myHost.myOrg.com:10000/default;principal=hive/_h...@my-realm.com;hive.server2.proxy.user=yourid> From: Ricardo Fajardo [mailto:ricardo.faja...@autodesk.com<mailto:ricardo.faja...@autodesk.com>] Sent: Thursday, January 26, 2017 1:37 AM To: user@hive.apache.org<mailto:user@hive.apache.org> Subject: Pls Help me - Hive Kerberos Issue Hello, Please I need your help with the Kerberos authentication with Hive. I am following this guide: https://www.cloudera.com/documentation/enterprise/5-4-x/topics/cdh_sg_hiveserver2_security.html#topic_9_1_1 But I am getting this error: Caused by: org.ietf.jgss.GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt) I have a remote Kerberos server and I can generate a token with kinit for my user. I created a keytab file with my passwd for my user. Please tell me if it is ok. On the another hand when I am debugging the hive code the operative system user is authenticated but I need authenticate my Kerberos user, can you tell me how I can achieve that? How can I store my tickets where Hive can load it?? or How can I verify where Hive is searching the tickets and what Hive is reading?? Thanks so much for your help. Best regards, Ricardo. ________________________________ This message, and any attachments, is for the intended recipient(s) only, may contain information that is privileged, confidential and/or proprietary and subject to important terms and conditions available at http://www.bankofamerica.com/emaildisclaimer. If you are not the intended recipient, please delete this message.
