????????????rocketMq??????????flink1.11.2 ??????rocketmq source????????????????????????????????????????????????
org.apache.flink.streaming.runtime.tasks.ExceptionInChainedOperatorException: Could not forward element to next operator at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:734) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.StreamSourceContexts$ManualWatermarkContext.processAndCollect(StreamSourceContexts.java:305) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.StreamSourceContexts$WatermarkContext.collect(StreamSourceContexts.java:394) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at cn.shltkj.utils.RocketMqSourceFunction.lambda$run$0(RocketMqSourceFunction.java:49) ~[classes/:?] at com.aliyun.openservices.ons.api.impl.rocketmq.ConsumerImpl$MessageListenerImpl.consumeMessage(ConsumerImpl.java:110) [ons-client-1.8.8.Final.jar:1.8.8.Final] at com.aliyun.openservices.shade.com.alibaba.rocketmq.client.impl.consumer.ConsumeMessageConcurrentlyService$ConsumeRequest.run(ConsumeMessageConcurrentlyService.java:710) [ons-client-1.8.8.Final.jar:1.8.8.Final] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_271] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_271] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_271] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_271] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_271] Caused by: org.apache.flink.streaming.runtime.tasks.ExceptionInChainedOperatorException: Could not forward element to next operator at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:734) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:41) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] ... 14 more Caused by: java.lang.RuntimeException: Buffer pool is destroyed. at org.apache.flink.streaming.runtime.io.RecordWriterOutput.pushToRecordWriter(RecordWriterOutput.java:110) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.io.RecordWriterOutput.collect(RecordWriterOutput.java:89) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.io.RecordWriterOutput.collect(RecordWriterOutput.java:45) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.operators.TimestampsAndWatermarksOperator.processElement(TimestampsAndWatermarksOperator.java:97) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:41) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] ... 14 more Caused by: java.lang.IllegalStateException: Buffer pool is destroyed. at org.apache.flink.runtime.io.network.buffer.LocalBufferPool.requestMemorySegmentFromGlobal(LocalBufferPool.java:339) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.buffer.LocalBufferPool.requestMemorySegment(LocalBufferPool.java:309) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.buffer.LocalBufferPool.requestBufferBuilder(LocalBufferPool.java:256) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.partition.ResultPartition.tryGetBufferBuilder(ResultPartition.java:218) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.api.writer.RecordWriter.requestNewBufferBuilder(RecordWriter.java:291) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.api.writer.ChannelSelectorRecordWriter.requestNewBufferBuilder(ChannelSelectorRecordWriter.java:103) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.api.writer.ChannelSelectorRecordWriter.getBufferBuilder(ChannelSelectorRecordWriter.java:95) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.api.writer.RecordWriter.copyFromSerializerToTargetChannel(RecordWriter.java:135) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.api.writer.RecordWriter.emit(RecordWriter.java:120) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.runtime.io.network.api.writer.ChannelSelectorRecordWriter.emit(ChannelSelectorRecordWriter.java:60) ~[flink-runtime_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.io.RecordWriterOutput.pushToRecordWriter(RecordWriterOutput.java:107) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.io.RecordWriterOutput.collect(RecordWriterOutput.java:89) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.io.RecordWriterOutput.collect(RecordWriterOutput.java:45) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.operators.TimestampsAndWatermarksOperator.processElement(TimestampsAndWatermarksOperator.java:97) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:41) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717) ~[flink-streaming-java_2.11-1.11.2.jar:1.11.2] ... 14 more ????????????????????????????null?????????????????????????? ??????????????source??????socket??????????????????????????????watermark???????? ????????????????????????