完整報(bào)錯(cuò): ? 16:54:56,851 INFO org.apache.hadoop.conf.Configuration.deprecation - io.bytes.per.checksum is deprecated. Instead, use dfs.bytes-per-checksum org.apache.flink.streaming.runtime.tasks.ExceptionInChainedOperatorException: Could not forward element to next operatorat org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:734)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672)at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52)at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30)at org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:53)at com.hd.net.data.hot.MyflatMapFunction_complete.flatMap(MyflatMapFunction_complete.java:54)at com.hd.net.data.hot.MyflatMapFunction_complete.flatMap(MyflatMapFunction_complete.java:11)at org.apache.flink.streaming.api.operators.StreamFlatMap.processElement(StreamFlatMap.java:50)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672)at org.apache.flink.streaming.runtime.tasks.OperatorChain$BroadcastingOutputCollector.collect(OperatorChain.java:787)at org.apache.flink.streaming.runtime.tasks.OperatorChain$BroadcastingOutputCollector.collect(OperatorChain.java:740)at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52)at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30)at org.apache.flink.streaming.api.operators.StreamSourceContexts$ManualWatermarkContext.processAndCollectWithTimestamp(StreamSourceContexts.java:310)at org.apache.flink.streaming.api.operators.StreamSourceContexts$WatermarkContext.collectWithTimestamp(StreamSourceContexts.java:409)at org.apache.flink.streaming.connectors.kafka.internals.AbstractFetcher.emitRecordsWithTimestamps(AbstractFetcher.java:352)at org.apache.flink.streaming.connectors.kafka.internal.KafkaFetcher.partitionConsumerRecordsHandler(KafkaFetcher.java:185)at org.apache.flink.streaming.connectors.kafka.internal.KafkaFetcher.runFetchLoop(KafkaFetcher.java:141)at org.apache.flink.streaming.connectors.kafka.FlinkKafkaConsumerBase.run(FlinkKafkaConsumerBase.java:755)at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:100)at org.apache.flink.streaming.api.operators.StreamSource.run(StreamSource.java:63)at org.apache.flink.streaming.runtime.tasks.SourceStreamTask$LegacySourceFunctionThread.run(SourceStreamTask.java:201) Caused by: org.apache.flink.streaming.runtime.tasks.ExceptionInChainedOperatorException: Could not forward element to next operatorat org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:731)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:692)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:672)at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:52)at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:30)at org.apache.flink.streaming.api.operators.StreamMap.processElement(StreamMap.java:41)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717)... 24 more Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to org.apache.flink.table.data.StringDataat org.apache.flink.table.data.GenericRowData.getString(GenericRowData.java:169)at org.apache.flink.orc.vector.RowDataVectorizer.setColumn(RowDataVectorizer.java:70)at org.apache.flink.orc.vector.RowDataVectorizer.vectorize(RowDataVectorizer.java:54)at org.apache.flink.orc.vector.RowDataVectorizer.vectorize(RowDataVectorizer.java:41)at org.apache.flink.orc.writer.OrcBulkWriter.addElement(OrcBulkWriter.java:56)at org.apache.flink.streaming.api.functions.sink.filesystem.BulkPartWriter.write(BulkPartWriter.java:48)at org.apache.flink.streaming.api.functions.sink.filesystem.Bucket.write(Bucket.java:202)at org.apache.flink.streaming.api.functions.sink.filesystem.Buckets.onElement(Buckets.java:282)at org.apache.flink.streaming.api.functions.sink.filesystem.StreamingFileSinkHelper.onElement(StreamingFileSinkHelper.java:104)at org.apache.flink.streaming.api.functions.sink.filesystem.StreamingFileSink.invoke(StreamingFileSink.java:420)at org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:56)at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:717)... 30 more try{rowData.setField(55,xxxx; }catch (Exception e){} 改成:import org.apache.flink.table.data.GenericRowData; import org.apache.flink.table.data.RowData; import org.apache.flink.table.data.StringData; try{rowData.setField(55,StringData.fromString(xxxx); }catch (Exception e){}

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