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Type:
Bug
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Status: Resolved
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Component/s: camel-opentracing
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Labels:None
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Estimated Complexity:Unknown
ClassCastException is thrown by `KafkaSpanDecorator` for the Partition and the Offset header values. The fix to this is to cast the partition to an Integer and the Offset to a Long. I have got a fix for it and here is a pull request for it: https://github.com/apache/camel/pull/2372
2018-06-12 16:36:26.224 WARN 34820 --- [kaConsumer[ocr]] o.a.camel.opentracing.OpenTracingTracer : OpenTracing: Failed to capture tracing data java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String at org.apache.camel.opentracing.decorators.KafkaSpanDecorator.pre(KafkaSpanDecorator.java:61) ~[camel-opentracing-2.21.0.jar:2.21.0] at org.apache.camel.opentracing.OpenTracingTracer$OpenTracingRoutePolicy.onExchangeBegin(OpenTracingTracer.java:297) ~[camel-opentracing-2.21.0.jar:2.21.0] at org.apache.camel.processor.CamelInternalProcessor$RoutePolicyAdvice.before(CamelInternalProcessor.java:495) [camel-core-2.21.0.jar:2.21.0] at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:149) [camel-core-2.21.0.jar:2.21.0] at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:97) [camel-core-2.21.0.jar:2.21.0] at org.apache.camel.component.kafka.KafkaConsumer$KafkaFetchRecords.doRun(KafkaConsumer.java:295) [camel-kafka-2.21.0.jar:2.21.0] at org.apache.camel.component.kafka.KafkaConsumer$KafkaFetchRecords.run(KafkaConsumer.java:187) [camel-kafka-2.21.0.jar:2.21.0] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_151] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_151] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151]
