When running an application on the Mac it works fine, when running exactly the same app and config on the Raspberry Pi it constantly says it is "Rebalancing" the streams
2020-08-31 12:47:11 INFO org.apache.kafka.common.utils.AppInfoParser$AppInfo <init> Kafka version: 2.6.0 ''2020-08-31 12:47:11 INFO org.apache.kafka.common.utils.AppInfoParser$AppInfo <init> Kafka commitId: 62abe01bee039651 ''2020-08-31 12:47:11 INFO org.apache.kafka.common.utils.AppInfoParser$AppInfo <init> Kafka startTimeMs: 1598903231499 ''2020-08-31 12:47:11 WARNING org.apache.kafka.streams.StreamsConfig checkIfUnexpectedUserSpecifiedConsumerConfig Unexpected user-specified consumer config: enable.auto.commit found. User setting (true) will be ignored and the Streams default setting (false) will be used ''2020-08-31 12:47:11 INFO org.apache.kafka.streams.KafkaStreams setState stream-client [pi-test-84721b40-dfa1-4848-b3de-5c7561048403] State transition from CREATED to REBALANCING ''2020-08-31 12:47:11 INFO com.businesssoa.home.events.filter.dispatcher.kafka.SensorPipe start Pipe STARTED ''2020-08-31 12:47:11 INFO org.apache.kafka.streams.processor.internals.StreamThread run stream-thread [pi-test-84721b40-dfa1-4848-b3de-5c7561048403-StreamThread-1] Starting ''2020-08-31 12:47:11 INFO org.apache.kafka.streams.processor.internals.StreamThread setState stream-thread [pi-test-84721b40-dfa1-4848-b3de-5c7561048403-StreamThread-1] State transition from CREATED to STARTING ''2020-08-31 12:47:11 INFO org.apache.kafka.clients.consumer.KafkaConsumer subscribe [Consumer clientId=pi-test-84721b40-dfa1-4848-b3de-5c7561048403-StreamThread-1-consumer, groupId=pi-test] Subscribed to topic(s): filtered-topic, reading-topic ''2020-08-31 12:47:11 INFO com.businesssoa.home.events.filter.App waitTillStarted Status is REBALANCING , 1 ''2020-08-31 12:47:12 INFO org.apache.kafka.clients.Metadata update [Producer clientId=pi-test-84721b40-dfa1-4848-b3de-5c7561048403-StreamThread-1-producer] Cluster ID: 1AOC2O8zSqq7nuQKACXFxQ ''2020-08-31 12:47:12 INFO org.apache.kafka.clients.Metadata update [Consumer clientId=pi-test-84721b40-dfa1-4848-b3de-5c7561048403-StreamThread-1-consumer, groupId=pi-test] Cluster ID: 1AOC2O8zSqq7nuQKACXFxQ ''2020-08-31 12:47:41 INFO com.businesssoa.home.events.filter.App waitTillStarted Status is REBALANCING , 2 ''2020-08-31 12:48:11 INFO com.businesssoa.home.events.filter.App waitTillStarted Status is REBALANCING , 3 Any guidance on how I can debug the streams as to why its constantly rebalancing? Steve
