flink1.15报错 processElement_split

flink sql 完整报错


Caused by: java.lang.NullPointerException
	at StreamExecCalc$1148.processElement_split178(Unknown Source) ~[?:?]
	at StreamExecCalc$1148.processElement(Unknown Source) ~[?:?]
	at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:82) ~[flink-dist-1.15.1.jar:1.15.1]
	at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:57) ~[flink-dist-1.15.1.jar:1.15.1]
	at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.collect(CopyingChainingOutput.java:29) ~[flink-dist-1.15.1.jar:1.15.1]
	at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:56) ~[flink-dist-1.15.1.jar:1.15.1]
	at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:29) ~[flink-dist-1.15.1.jar:1.15.1]
	at org.apache.flink.streaming.api.operators.TimestampedCollector.collect(TimestampedCollector.java:51) ~[flink-dist-1.

你可能感兴趣的:(总结,开发语言,flink,sql)