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ASF GitHub Bot commented on KAFKA-7228: --------------------------------------- wicknicks opened a new pull request #5440: KAFKA-7228: Set errorHandlingMetrics for dead letter queue URL: https://github.com/apache/kafka/pull/5440 DLQ reporter does not get a errorHandlingMetrics object when created by the worker. Signed-off-by: Arjun Satish <ar...@confluent.io> *More detailed description of your change, if necessary. The PR title and PR message become the squashed commit message, so use a separate comment to ping reviewers.* *Summary of testing strategy (including rationale) for the feature or bug fix. Unit and/or integration tests are expected for any behaviour change and system tests should be considered for larger changes.* ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org > DeadLetterQueue throws a NullPointerException > --------------------------------------------- > > Key: KAFKA-7228 > URL: https://issues.apache.org/jira/browse/KAFKA-7228 > Project: Kafka > Issue Type: Task > Components: KafkaConnect > Reporter: Arjun Satish > Assignee: Arjun Satish > Priority: Major > > Using the dead letter queue results in a NPE: > {code:java} > [2018-08-01 07:41:08,907] ERROR WorkerSinkTask{id=s3-sink-yanivr-2-4} Task > threw an uncaught and unrecoverable exception > (org.apache.kafka.connect.runtime.WorkerTask) > java.lang.NullPointerException > at > org.apache.kafka.connect.runtime.errors.DeadLetterQueueReporter.report(DeadLetterQueueReporter.java:124) > at > org.apache.kafka.connect.runtime.errors.ProcessingContext.report(ProcessingContext.java:137) > at > org.apache.kafka.connect.runtime.errors.RetryWithToleranceOperator.execute(RetryWithToleranceOperator.java:108) > at > org.apache.kafka.connect.runtime.WorkerSinkTask.convertAndTransformRecord(WorkerSinkTask.java:513) > at > org.apache.kafka.connect.runtime.WorkerSinkTask.convertMessages(WorkerSinkTask.java:490) > at > org.apache.kafka.connect.runtime.WorkerSinkTask.poll(WorkerSinkTask.java:321) > at > org.apache.kafka.connect.runtime.WorkerSinkTask.iteration(WorkerSinkTask.java:225) > at > org.apache.kafka.connect.runtime.WorkerSinkTask.execute(WorkerSinkTask.java:193) > at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:175) > at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:219) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > [2018-08-01 07:41:08,908] ERROR WorkerSinkTask{id=s3-sink-yanivr-2-4} Task is > being killed and will not recover until manually restarted > (org.apache.kafka.connect.runtime.WorkerTask) > {code} > DLQ reporter does not get a {{errorHandlingMetrics}} object when initialized > through the WorkerSinkTask. -- This message was sent by Atlassian JIRA (v7.6.3#76005)