SEVERE: Unexpected error in channel testSEVERE: Unexpected error in channel test
java.lang.IllegalStateException: This consumer has already been closed. at org.apache.kafka.clients.consumer.KafkaConsumer.acquireAndEnsureOpen(KafkaConsumer.java:1811) at org.apache.kafka.clients.consumer.KafkaConsumer.commitSync(KafkaConsumer.java:1216) at io.jenkins.plugins.remotingkafka.commandtransport.KafkaClassicCommandTransport.closeRead(KafkaClassicCommandTransport.java:74) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:90)

Jul 03, 2018 1:34:21 PM hudson.remoting.SynchronousCommandTransport$ReaderThread lambda$new$0
SEVERE: Uncaught exception in SynchronousCommandTransport.ReaderThread Thread[Channel reader thread: test,5,main]
java.lang.IllegalStateException: This consumer has already been closed. at org.apache.kafka.clients.consumer.KafkaConsumer.acquireAndEnsureOpen(KafkaConsumer.java:1811) at org.apache.kafka.clients.consumer.KafkaConsumer.commitSync(KafkaConsumer.java:1216) at io.jenkins.plugins.remotingkafka.commandtransport.KafkaClassicCommandTransport.closeRead(KafkaClassicCommandTransport.java:74) at hudson.remoting.Channel.terminate(Channel.java:1031) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:99)

Exception: java.lang.IllegalStateException thrown from the UncaughtExceptionHandler in thread "Channel reader thread: test"