Dec 25 00:51:07 Caused by: java.lang.RuntimeException: One or more fetchers have encountered exception
Dec 25 00:51:07 at org.apache.flink.connector.base.source.reader.fetcher.SplitFetcherManager.checkErrors(SplitFetcherManager.java:223)
Dec 25 00:51:07 at org.apache.flink.connector.base.source.reader.SourceReaderBase.getNextFetch(SourceReaderBase.java:154)
Dec 25 00:51:07 at org.apache.flink.connector.base.source.reader.SourceReaderBase.pollNext(SourceReaderBase.java:116)
Dec 25 00:51:07 at org.apache.flink.streaming.api.operators.SourceOperator.emitNext(SourceOperator.java:305)
Dec 25 00:51:07 at org.apache.flink.streaming.runtime.io.StreamTaskSourceInput.emitNext(StreamTaskSourceInput.java:69)
Dec 25 00:51:07 at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:66)
Dec 25 00:51:07 at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:423)
Dec 25 00:51:07 at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:204)
Dec 25 00:51:07 at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:684)
Dec 25 00:51:07 at org.apache.flink.streaming.runtime.tasks.StreamTask.executeInvoke(StreamTask.java:639)
Dec 25 00:51:07 at org.apache.flink.streaming.runtime.tasks.StreamTask.runWithCleanUpOnFail(StreamTask.java:650)
Dec 25 00:51:07 at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:623)
Dec 25 00:51:07 at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:779)
Dec 25 00:51:07 at org.apache.flink.runtime.taskmanager.Task.run(Task.java:566)
Dec 25 00:51:07 at java.lang.Thread.run(Thread.java:748)
Dec 25 00:51:07 Caused by: java.lang.RuntimeException: SplitFetcher thread 0 received unexpected exception while polling the records
Dec 25 00:51:07 at org.apache.flink.connector.base.source.reader.fetcher.SplitFetcher.runOnce(SplitFetcher.java:148)
Dec 25 00:51:07 at org.apache.flink.connector.base.source.reader.fetcher.SplitFetcher.run(SplitFetcher.java:103)
Dec 25 00:51:07 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
Dec 25 00:51:07 at java.util.concurrent.FutureTask.run(FutureTask.java:266)
Dec 25 00:51:07 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
Dec 25 00:51:07 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
Dec 25 00:51:07 ... 1 more
Dec 25 00:51:07 Caused by: java.lang.IllegalStateException: Consumer is not subscribed to any topics or assigned any partitions
Dec 25 00:51:07 at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1223)
Dec 25 00:51:07 at org.apache.kafka.clients.consumer.KafkaConsumer.poll(KafkaConsumer.java:1211)
Dec 25 00:51:07 at org.apache.flink.connector.kafka.source.reader.KafkaPartitionSplitReader.fetch(KafkaPartitionSplitReader.java:108)
Dec 25 00:51:07 at org.apache.flink.connector.base.source.reader.fetcher.FetchTask.run(FetchTask.java:56)
Dec 25 00:51:07 at org.apache.flink.connector.base.source.reader.fetcher.SplitFetcher.runOnce(SplitFetcher.java:140)
Dec 25 00:51:07 ... 6 more