liqi316 created FLINK-18266: ------------------------------- Summary: 在表中使用proctime时,如果sql中不对强转,任务输出有问题 Key: FLINK-18266 URL: https://issues.apache.org/jira/browse/FLINK-18266 Project: Flink Issue Type: Bug Components: Table SQL / API, Table SQL / Planner Affects Versions: 1.9.1 Reporter: liqi316
当注册表的时候,指定了proctime,但是在select * from talbe 的时候会报类型无法转换。 Caused by: java.lang.ClassCastException: java.time.LocalDateTime cannot be cast to java.lang.LongCaused by: java.lang.ClassCastException: java.time.LocalDateTime cannot be cast to java.lang.Long at org.apache.flink.api.common.typeutils.base.LongSerializer.copy(LongSerializer.java:32) at org.apache.flink.api.java.typeutils.runtime.RowSerializer.copy(RowSerializer.java:93) at org.apache.flink.api.java.typeutils.runtime.RowSerializer.copy(RowSerializer.java:44) at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:635) ... 51 more -- This message was sent by Atlassian Jira (v8.3.4#803005)