java.lang.RuntimeException: org.apache.kafka.connect.errors.SchemaProjectorException: Schema name mismatch. source name: com.p1.p2.LogLine and target name: com.p1.LogLine

GitHub | pmpinson | 3 weeks ago
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  1. 0

    Schema evolution on distributed environnement

    GitHub | 3 weeks ago | pmpinson
    java.lang.RuntimeException: org.apache.kafka.connect.errors.SchemaProjectorException: Schema name mismatch. source name: com.p1.p2.LogLine and target name: com.p1.LogLine
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    GitHub comment 394#237511980

    GitHub | 7 months ago | sanchitgrover
    org.apache.avro.SchemaParseException: Can't redefine: io.confluent.connect.avro.Union
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    Exceptions when network is broken

    GitHub | 4 months ago | skyahead
    org.apache.kafka.connect.errors.ConnectException: Cannot acquire lease after timeout, will retry.
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    Kafka Topic not writing JSON data to HDFS

    Google Groups | 1 month ago | Nishant Verma
    org.apache.avro.AvroRuntimeException: Unknown datum type io.confluent.kafka.serializers.NonRecordContainer: io.confluent.kafka.serializers.NonRecordContainer@792769e2
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    Hdfs connect error

    Google Groups | 3 weeks ago | Guillaume
    org.apache.kafka.connect.errors.ConnectException: java.io.EOFException

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    Root Cause Analysis

    1. org.apache.kafka.connect.errors.SchemaProjectorException

      Schema name mismatch. source name: com.p1.p2.LogLine and target name: com.p1.LogLine

      at org.apache.kafka.connect.data.SchemaProjector.checkMaybeCompatible()
    2. org.apache.kafka
      SchemaProjector.project
      1. org.apache.kafka.connect.data.SchemaProjector.checkMaybeCompatible(SchemaProjector.java:132)
      2. org.apache.kafka.connect.data.SchemaProjector.project(SchemaProjector.java:59)
      2 frames
    3. io.confluent.connect
      HdfsSinkTask.put
      1. io.confluent.connect.hdfs.schema.SchemaUtils.project(SchemaUtils.java:66)
      2. io.confluent.connect.hdfs.TopicPartitionWriter.write(TopicPartitionWriter.java:263)
      3. io.confluent.connect.hdfs.DataWriter.write(DataWriter.java:234)
      4. io.confluent.connect.hdfs.HdfsSinkTask.put(HdfsSinkTask.java:91)
      4 frames
    4. org.apache.kafka
      WorkerTask.run
      1. org.apache.kafka.connect.runtime.WorkerSinkTask.deliverMessages(WorkerSinkTask.java:370)
      2. org.apache.kafka.connect.runtime.WorkerSinkTask.poll(WorkerSinkTask.java:227)
      3. org.apache.kafka.connect.runtime.WorkerSinkTask.iteration(WorkerSinkTask.java:170)
      4. org.apache.kafka.connect.runtime.WorkerSinkTask.execute(WorkerSinkTask.java:142)
      5. org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:140)
      6. org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:175)
      6 frames
    5. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:266)
      3. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      4. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      5. java.lang.Thread.run(Thread.java:745)
      5 frames