javax.security.sasl.SaslException: GSS initiate failed at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:211) ~[?:1.8.0_151] at org.apache.thrift.transport.TSaslClientTransport.handleSaslStartMessage(TSaslClientTransport.java:94) ~[flink-sql-connector-hive-2.3.6_2.11-1.12.0.jar:1.12.0] at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:271) [flink-sql-connector-hive-2.3.6_2.11-1.12.0.jar:1.12.0] at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37) [flink-sql-connector-hive-2.3.6_2.11-1.12.0.jar:1.12.0] at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:52) [flink-sql-connector-hive-2.3.6_2.11-1.12.0.jar:1.12.0] at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport$1.run(TUGIAssumingTransport.java:49) [flink-sql-connector-hive-2.3.6_2.11-1.12.0.jar:1.12.0] at java.security.AccessController.doPrivileged(Native Method) [?:1.8.0_151] at javax.security.auth.Subject.doAs(Subject.java:422) [?:1.8.0_151] at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1869) [hadoop-common-2.7.3.2.6.5.0-292.jar:?] at org.apache.hadoop.hive.thrift.client.TUGIAssumingTransport.open(TUGIAssumingTransport.java:49) [flink-sql-connector-hive-2.3.6_2.11-1.12.0.jar:1.12.0] at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:311) [hive-jdbc-2.3.3.jar:2.3.3] at org.apache.hive.jdbc.HiveConnection.(HiveConnection.java:196) [hive-jdbc-2.3.3.jar:2.3.3] at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107) [hive-jdbc-2.3.3.jar:2.3.3] at java.sql.DriverManager.getConnection(DriverManager.java:664) [?:1.8.0_151] at java.sql.DriverManager.getConnection(DriverManager.java:247) [?:1.8.0_151] at com.hongxin.hive2http.util.HiveOper.getConnection(HiveOper.java:101) [hive2http-1.0-SNAPSHOT-jar-with-dependencies.jar:?] at com.hongxin.hive2http.util.HiveOper.existTablePartition(HiveOper.java:811) [hive2http-1.0-SNAPSHOT-jar-with-dependencies.jar:?] at com.hongxin.hive2http.source.TfZhyyBirthdayNumDailyListHiveSource.run(TfZhyyBirthdayNumDailyListHiveSource.java:60) [hive2http-1.0-SNAPSHOT-jar-with-dependencies.jar:?] at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:110) [flink-dist_2.12-1.12.1.jar:1.12.1] at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:66) [flink-dist_2.12-1.12.1.jar:1.12.1] at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:241) [flink-dist_2.12-1.12.1.jar:1.12.1] 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) ~[?:1.8.0_151] at sun.security.jgss.krb5.Krb5MechFactory.getCredentialElement(Krb5MechFactory.java:122) ~[?:1.8.0_151] at sun.security.jgss.krb5.Krb5MechFactory.getMechanismContext(Krb5MechFactory.java:187) ~[?:1.8.0_151] at sun.security.jgss.GSSManagerImpl.getMechanismContext(GSSManagerImpl.java:224) ~[?:1.8.0_151] at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:212) ~[?:1.8.0_151] at sun.security.jgss.GSSContextImpl.initSecContext(GSSContextImpl.java:179) ~[?:1.8.0_151] at com.sun.security.sasl.gsskerb.GssKrb5Client.evaluateChallenge(GssKrb5Client.java:192) ~[?:1.8.0_151]
解决方案参考：https://docs.oracle.com/javase/8/docs/technotes/guides/security/jgss/tutorials/Troubleshooting.html
