org.apache.kafka.connect.errors.ConnectException: java.io.IOException: Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "myhostname1/IP"; destination host is: "namenode_hostname":8020;

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Solutions on the web

via GitHub by AlexPiermatteo
, 1 year ago
java.io.IOException: Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "myhostname1/IP"; destination host is: "namenode_hostname":8020;
via GitHub by sboettcher
, 3 months ago
java.io.IOException: Failed on local exception: java.io.IOException: Error reading responses; Host Details : local host is: "6d3d8843d9b9/172.18.0.5"; destination host is: "hdfs-namenode":8020;
via GitHub by sboettcher
, 3 months ago
java.io.IOException: Failed on local exception: java.io.IOException: Error reading responses; Host Details : local host is: "6d3d8843d9b9/172.18.0.5"; destination host is: "hdfs-namenode":8020;
org.apache.kafka.connect.errors.ConnectException: java.io.IOException: Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [Caused by GSSException: No valid credentials provided (Mechanism level: Failed to find any Kerberos tgt)]; Host Details : local host is: "myhostname1/IP"; destination host is: "namenode_hostname":8020;
at io.confluent.connect.hdfs.wal.FSWAL.apply(FSWAL.java:131)
at io.confluent.connect.hdfs.TopicPartitionWriter.applyWAL(TopicPartitionWriter.java:519)
at io.confluent.connect.hdfs.TopicPartitionWriter.recover(TopicPartitionWriter.java:204)
at io.confluent.connect.hdfs.TopicPartitionWriter.write(TopicPartitionWriter.java:234)
at io.confluent.connect.hdfs.DataWriter.write(DataWriter.java:234)
at io.confluent.connect.hdfs.HdfsSinkTask.put(HdfsSinkTask.java:91)
at org.apache.kafka.connect.runtime.WorkerSinkTask.deliverMessages(WorkerSinkTask.java:287)
at org.apache.kafka.connect.runtime.WorkerSinkTask.poll(WorkerSinkTask.java:176)
at org.apache.kafka.connect.runtime.WorkerSinkTaskThread.iteration(WorkerSinkTaskThread.java:90)
at org.apache.kafka.connect.runtime.WorkerSinkTaskThread.execute(WorkerSinkTaskThread.java:58)
at org.apache.kafka.connect.util.ShutdownableThread.run(ShutdownableThread.java:82)

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