org.apache.kafka.connect.errors.ConnectException: > OffsetStorageWriter is already flushing > > connect_1 | at > org.apache.kafka.connect.storage.OffsetStorageWriter.beginFlush(OffsetStorageWriter.java:112) > > connect_1 | at > org.apache.kafka.connect.runtime.WorkerSourceTask.commitOffsets(WorkerSourceTask.java:279) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter.commit(SourceTaskOffsetCommitter.java:107) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter.access$000(SourceTaskOffsetCommitter.java:44) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter$1.run(SourceTaskOffsetCommitter.java:73) > > connect_1 | at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > > connect_1 | at java.util.concurrent.FutureTask.run(FutureTask.java:266)

Google Groups | Andrew Pennebaker | 10 months ago
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  1. 0

    ERROR Unhandled exception when committing WorkerSourceTask{id=name-source-0} ...

    Google Groups | 10 months ago | Andrew Pennebaker
    org.apache.kafka.connect.errors.ConnectException: > OffsetStorageWriter is already flushing > > connect_1 | at > org.apache.kafka.connect.storage.OffsetStorageWriter.beginFlush(OffsetStorageWriter.java:112) > > connect_1 | at > org.apache.kafka.connect.runtime.WorkerSourceTask.commitOffsets(WorkerSourceTask.java:279) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter.commit(SourceTaskOffsetCommitter.java:107) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter.access$000(SourceTaskOffsetCommitter.java:44) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter$1.run(SourceTaskOffsetCommitter.java:73) > > connect_1 | at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > > connect_1 | at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  2. 0

    Connect Distributed - Wont start after faulty connector config submitted

    Google Groups | 1 year ago | Steven Deutscher-Kobayashi
    org.apache.kafka.connect.errors.ConnectException: Connector threw an >> exception while starting >> at org.apache.kafka.connect.runtime.Worker.addConnector(Worker.java:188)

    Root Cause Analysis

    1. org.apache.kafka.connect.errors.ConnectException

      > OffsetStorageWriter is already flushing > > connect_1 | at > org.apache.kafka.connect.storage.OffsetStorageWriter.beginFlush(OffsetStorageWriter.java:112) > > connect_1 | at > org.apache.kafka.connect.runtime.WorkerSourceTask.commitOffsets(WorkerSourceTask.java:279) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter.commit(SourceTaskOffsetCommitter.java:107) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter.access$000(SourceTaskOffsetCommitter.java:44) > > connect_1 | at > org.apache.kafka.connect.runtime.SourceTaskOffsetCommitter$1.run(SourceTaskOffsetCommitter.java:73) > > connect_1 | at > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > > connect_1 | at java.util.concurrent.FutureTask.run(FutureTask.java:266)

      at java.lang.Thread.run()
    2. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame