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;

GitHub | AlexPiermatteo | 11 months ago
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  1. 0

    Connector can't renew properly Kerberos ticket

    GitHub | 11 months ago | AlexPiermatteo
    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;
  2. 0

    org.apache.hadoop.fs.s3a.S3AFileSystem.append not supported

    GitHub | 9 months ago | a2mehta
    org.apache.kafka.connect.errors.ConnectException: Error creating writer for log file s3a://s3 bucket/streamx/logs/streamx/0/log**
  3. 0

    Exceptions when network is broken

    GitHub | 5 months ago | skyahead
    org.apache.kafka.connect.errors.ConnectException: Cannot acquire lease after timeout, will retry.
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    Root Cause Analysis

    1. 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()
    2. io.confluent.connect
      HdfsSinkTask.put
      1. io.confluent.connect.hdfs.wal.FSWAL.apply(FSWAL.java:131)
      2. io.confluent.connect.hdfs.TopicPartitionWriter.applyWAL(TopicPartitionWriter.java:519)
      3. io.confluent.connect.hdfs.TopicPartitionWriter.recover(TopicPartitionWriter.java:204)
      4. io.confluent.connect.hdfs.TopicPartitionWriter.write(TopicPartitionWriter.java:234)
      5. io.confluent.connect.hdfs.DataWriter.write(DataWriter.java:234)
      6. io.confluent.connect.hdfs.HdfsSinkTask.put(HdfsSinkTask.java:91)
      6 frames
    3. org.apache.kafka
      ShutdownableThread.run
      1. org.apache.kafka.connect.runtime.WorkerSinkTask.deliverMessages(WorkerSinkTask.java:287)
      2. org.apache.kafka.connect.runtime.WorkerSinkTask.poll(WorkerSinkTask.java:176)
      3. org.apache.kafka.connect.runtime.WorkerSinkTaskThread.iteration(WorkerSinkTaskThread.java:90)
      4. org.apache.kafka.connect.runtime.WorkerSinkTaskThread.execute(WorkerSinkTaskThread.java:58)
      5. org.apache.kafka.connect.util.ShutdownableThread.run(ShutdownableThread.java:82)
      5 frames