Aireed opened a new issue, #4455: URL: https://github.com/apache/amoro/issues/4455
### What happened? 1. define one amoro mixed_hive table with logstore enabled, <img width="891" height="416" alt="Image" src="https://github.com/user-attachments/assets/e5c0c384-45b6-4fa4-b8d5-7c814f31aba0"; /> 2. Flink SQL: use `create table like ` to define watermark (only use part columns of table schema) > create table tmp_xzl_ai_beh ( market_id AS COALESCE(JSON_VALUE(btn_title, '$.market_id'), 'unknown'), tab_name AS COALESCE(JSON_VALUE(btn_title, '$.tab_name'), 'unknown'), `recvtime_ts` AS CAST(recvtime AS TIMESTAMP(3)), WATERMARK FOR recvtime_ts AS recvtime_ts - INTERVAL '5' SECOND ) like `amoro_catalog`.`amoro_v7`.`ht_pk_logstore_1`; 3. create a view from logstore > CREATE view evt_view AS SELECT deviceid, tab_name, recvtime_ts, market_id, stock_code FROM tmp_xzl_ai_beh/*+ OPTIONS('streaming' = 'true','arctic.read.mode' = 'log','scan.startup.mode'='latest') */; 4、insert into xxx select * from evt_view, and the exception thrown > 2026-10-15 17:46:36 java.lang.ClassCastException: org.apache.flink.table.data.binary.BinaryStringData cannot be cast to org.apache.flink.table.data.TimestampData at org.apache.flink.table.data.GenericRowData.getTimestamp(GenericRowData.java:179) at org.apache.flink.table.data.RowData.lambda$createFieldGetter$39385f9c$1(RowData.java:260) at org.apache.flink.table.data.RowData.lambda$createFieldGetter$25774257$1(RowData.java:296) at org.apache.flink.table.runtime.typeutils.RowDataSerializer.toBinaryRow(RowDataSerializer.java:207) at org.apache.flink.table.runtime.typeutils.RowDataSerializer.serialize(RowDataSerializer.java:103) at org.apache.flink.table.runtime.typeutils.RowDataSerializer.serialize(RowDataSerializer.java:48) at org.apache.flink.streaming.runtime.streamrecord.StreamElementSerializer.serialize(StreamElementSerializer.java:165) at org.apache.flink.streaming.runtime.streamrecord.StreamElementSerializer.serialize(StreamElementSerializer.java:43) at org.apache.flink.runtime.plugable.SerializationDelegate.write(SerializationDelegate.java:54) at org.apache.flink.runtime.io.network.api.writer.RecordWriter.serializeRecord(RecordWriter.java:141) at org.apache.flink.runtime.io.network.api.writer.RecordWriter.emit(RecordWriter.java:107) at org.apache.flink.runtime.io.network.api.writer.ChannelSelectorRecordWriter.emit(ChannelSelectorRecordWriter.java:55) at org.apache.flink.streaming.runtime.io.RecordWriterOutput.pushToRecordWriter(RecordWriterOutput.java:134) at org.apache.flink.streaming.runtime.io.RecordWriterOutput.collectAndCheckIfChained(RecordWriterOutput.java:114) at org.apache.flink.streaming.runtime.io.RecordWriterOutput.collect(RecordWriterOutput.java:95) at org.apache.flink.streaming.runtime.io.RecordWriterOutput.collect(RecordWriterOutput.java:48) at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:59) at org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:31) at org.apache.flink.streaming.runtime.tasks.SourceOperatorStreamTask$AsyncDataOutputToOutput.emitRecord(SourceOperatorStreamTask.java:309) at org.apache.flink.streaming.api.operators.source.SourceOutputWithWatermarks.collect(SourceOutputWithWatermarks.java:110) at org.apache.amoro.flink.read.source.log.kafka.LogKafkaRecordEmitter.emitRecord(LogKafkaRecordEmitter.java:41) at org.apache.amoro.flink.read.source.log.kafka.LogKafkaRecordEmitter.emitRecord(LogKafkaRecordEmitter.java:28) at org.apache.flink.connector.base.source.reader.SourceReaderBase.pollNext(SourceReaderBase.java:160) at org.apache.flink.streaming.api.operators.SourceOperator.emitNext(SourceOperator.java:419) at org.apache.flink.streaming.runtime.io.StreamTaskSourceInput.emitNext(StreamTaskSourceInput.java:68) at org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:65) at org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:562) at org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:231) at org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:858) at org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:807) at org.apache.flink.runtime.taskmanager.Task.runWithSystemExitMonitoring(Task.java:953) at org.apache.flink.runtime.taskmanager.Task.restoreAndInvoke(Task.java:932) at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:746) at org.apache.flink.runtime.taskmanager.Task.run(Task.java:562) at java.lang.Thread.run(Thread.java:748) ### Affects Versions master ### What table formats are you seeing the problem on? Mixed-Hive ### What engines are you seeing the problem on? Flink ### How to reproduce _No response_ ### Relevant log output ```shell ``` ### Anything else _No response_ ### Are you willing to submit a PR? - [x] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's Code of Conduct -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
