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A serious error occurred during version 3.0.3 testing“All stream threads have died. The instance will be in error state and should be closed”
1、-StreamThread-1] Encountered the following error during processing:: java.lang.NullPointerException 2、 All stream threads have died. The instance will be in error state and should be closed
2021-02-22 08:17:34,467 ERROR [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) stream-thread [sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1] Encountered the following error during processing:: java.lang.NullPointerException at com.sitewhere.inbound.kafka.PreprocessedEventMapper.apply(PreprocessedEventMapper.java:80) at com.sitewhere.inbound.kafka.PreprocessedEventMapper.apply(PreprocessedEventMapper.java:30) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:41) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:42) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.PassThrough$PassThroughProcessor.process(PassThrough.java:33) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:188) at org.apache.kafka.streams.kstream.internals.KStreamBranch$KStreamBranchProcessor.process(KStreamBranch.java:48) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:42) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.processor.internals.SourceNode.process(SourceNode.java:101) at org.apache.kafka.streams.processor.internals.StreamTask.lambda$process$3(StreamTask.java:383) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.StreamTask.process(StreamTask.java:383) at org.apache.kafka.streams.processor.internals.AssignedStreamsTasks.process(AssignedStreamsTasks.java:475) at org.apache.kafka.streams.processor.internals.TaskManager.process(TaskManager.java:550) at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:802) at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:697) at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:670)
2021-02-22 08:17:34,468 INFO [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) stream-thread [sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1] State transition from RUNNING to PENDING_SHUTDOWN 2021-02-22 08:17:34,468 INFO [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) stream-thread [sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1] Shutting down 2021-02-22 08:17:34,474 INFO [org.apa.kaf.cli.con.KafkaConsumer] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) [Consumer clientId=sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1-restore-consumer, groupId=null] Unsubscribed all topics or patterns and assigned partitions 2021-02-22 08:17:34,475 INFO [org.apa.kaf.cli.pro.KafkaProducer] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) [Producer clientId=sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1-producer] Closing the Kafka producer with timeoutMillis = 9223372036854775807 ms. 2021-02-22 08:17:34,493 INFO [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) stream-thread [sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1] State transition from PENDING_SHUTDOWN to DEAD 2021-02-22 08:17:34,493 INFO [org.apa.kaf.str.KafkaStreams] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) stream-client [sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917] State transition from RUNNING to ERROR 2021-02-22 08:17:34,493 ERROR [org.apa.kaf.str.KafkaStreams] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) stream-client [sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917] All stream threads have died. The instance will be in error state and should be closed. 2021-02-22 08:17:34,494 INFO [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1) stream-thread [sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1] Shutdown complete Exception in thread "sitewhere-sitewhere-yinh-inbound-processing-decoded-15824e7f-7954-4473-8774-9c81159f4917-StreamThread-1" java.lang.NullPointerException at com.sitewhere.inbound.kafka.PreprocessedEventMapper.apply(PreprocessedEventMapper.java:80) at com.sitewhere.inbound.kafka.PreprocessedEventMapper.apply(PreprocessedEventMapper.java:30) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:41) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:42) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.PassThrough$PassThroughProcessor.process(PassThrough.java:33) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:188) at org.apache.kafka.streams.kstream.internals.KStreamBranch$KStreamBranchProcessor.process(KStreamBranch.java:48) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:42) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.processor.internals.SourceNode.process(SourceNode.java:101) at org.apache.kafka.streams.processor.internals.StreamTask.lambda$process$3(StreamTask.java:383) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.StreamTask.process(StreamTask.java:383) at org.apache.kafka.streams.processor.internals.AssignedStreamsTasks.process(AssignedStreamsTasks.java:475) at org.apache.kafka.streams.processor.internals.TaskManager.process(TaskManager.java:550) at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:802) at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:697) at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:670)
- Inbound Processing Microservice *
- Microservice Version: 3.0.3.88fef65 (20210204233413) *
- Core Library Version: 3.0.5.944dad0 (20210204175938) *
- Git Revision: 88fef65d0f640898e38c53cf86f3a80215cf4083 *
- Build Date: 20210204233413 *
- Hostname: 10.244.20.153 *
It appears that our common Kafka Streams code isn't registering a handler for uncaught exceptions, so the NullPointerException
is causing the pipeline to be killed. We will add the required exception handling code and put out a new release as soon as possible.
When will the 3.0.5 release be?
It will be soon. We have added the ability to build the debug images from the build process, but there are issues at runtime with the images and we are working on those before the release.
Thanks ,Will #947 problem be closed?
Yes, we have added an error handler which should prevent the Kafka Stream thread from stopping when exceptions occur.
Has this bug been modified?
It seems that this problem has not been fixed
- Inbound Processing Microservice *
- Microservice Version: 3.0.5.a7ca898 (20210323205149) *
- Core Library Version: 3.0.11.29504be (20210323150236) *
-
*
- Git Revision: a7ca898667ab3c2778d13f8cbc0b9a2fb5656d15 *
- Build Date: 20210323205149 * *
logs-from-inbound-processing-in-inbound-processing-f66dcff6-t4cz9.txt
@derekadams It seems that this problem has not been fixed
2021-03-28 04:30:30,987 INFO [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) stream-thread [sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1] State transition from RUNNING to PENDING_SHUTDOWN 2021-03-28 04:30:30,987 INFO [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) stream-thread [sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1] Shutting down 2021-03-28 04:30:31,001 INFO [org.apa.kaf.cli.con.KafkaConsumer] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) [Consumer clientId=sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1-restore-consumer, groupId=null] Unsubscribed all topics or patterns and assigned partitions 2021-03-28 04:30:31,001 INFO [org.apa.kaf.cli.pro.KafkaProducer] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) [Producer clientId=sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1-producer] Closing the Kafka producer with timeoutMillis = 9223372036854775807 ms. 2021-03-28 04:30:31,045 INFO [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) stream-thread [sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1] State transition from PENDING_SHUTDOWN to DEAD 2021-03-28 04:30:31,045 INFO [org.apa.kaf.str.KafkaStreams] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) stream-client [sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9] State transition from RUNNING to ERROR 2021-03-28 04:30:31,045 ERROR [org.apa.kaf.str.KafkaStreams] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) stream-client [sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9] All stream threads have died. The instance will be in error state and should be closed. 2021-03-28 04:30:31,045 INFO [org.apa.kaf.str.pro.int.StreamThread] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) stream-thread [sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1] Shutdown complete 2021-03-28 04:30:31,047 WARN [com.sit.inb.kaf.DecodedEventsPipeline] (sitewhere-sitewhere-autotest-inbound-processing-decoded-43ff51fe-43e1-46d7-bd2c-763cb57c86a9-StreamThread-1) Unhandled exception in Kafka Streams processing.: java.lang.NullPointerException at com.sitewhere.inbound.kafka.PreprocessedEventMapper.apply(PreprocessedEventMapper.java:90) at com.sitewhere.inbound.kafka.PreprocessedEventMapper.apply(PreprocessedEventMapper.java:39) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:41) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:42) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.PassThrough$PassThroughProcessor.process(PassThrough.java:33) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:188) at org.apache.kafka.streams.kstream.internals.KStreamBranch$KStreamBranchProcessor.process(KStreamBranch.java:48) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.kstream.internals.KStreamMap$KStreamMapProcessor.process(KStreamMap.java:42) at org.apache.kafka.streams.processor.internals.ProcessorNode.lambda$process$2(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:142) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:201) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:180) at org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:133) at org.apache.kafka.streams.processor.internals.SourceNode.process(SourceNode.java:101) at org.apache.kafka.streams.processor.internals.StreamTask.lambda$process$3(StreamTask.java:383) at org.apache.kafka.streams.processor.internals.metrics.StreamsMetricsImpl.maybeMeasureLatency(StreamsMetricsImpl.java:806) at org.apache.kafka.streams.processor.internals.StreamTask.process(StreamTask.java:383) at org.apache.kafka.streams.processor.internals.AssignedStreamsTasks.process(AssignedStreamsTasks.java:475) at org.apache.kafka.streams.processor.internals.TaskManager.process(TaskManager.java:550) at org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:802) at org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:697) at org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:670)