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本地执行mysqlcdcreader到streamwriter,GenericRowData类型无法支持rowSize! #1888

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BaoPiao opened this issue Mar 13, 2024 · 1 comment
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@BaoPiao
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BaoPiao commented Mar 13, 2024

Search before asking

  • I had searched in the issues and found no similar question.

  • I had googled my question but i didn't get any help.

  • I had read the documentation: ChunJun doc but it didn't help me.

Description

chunjun版本:1.12.8
执行json:

"job": {
 "content": [
   {
     "reader": {
       "name": "mysqlcdcreader",
       "parameter": {
         "username": "***",
         "password": "***",
         "databaseList": [
           "test"
         ],
         "tableList": [
           "test.test1"
         ],
         "host": "****",
         "port": "3306",
         "serverId": 1001
       }
     },
     "writer": {
       "name": "streamwriter",
       "parameter": {
         "print": true
       }
     },
     "setting": {
       "speed": {
         "channel": 1,
         "bytes": 0
       }
     }
   }
 ]
}
}

执行报错:
Caused by: java.lang.RuntimeException: not support get rowSize for org.apache.flink.table.data.GenericRowData
at com.dtstack.chunjun.metrics.RowSizeCalculator$SyncCalculator.getObjectSize(RowSizeCalculator.java:104)
at com.dtstack.chunjun.metrics.RowSizeCalculator$SyncCalculator.getObjectSize(RowSizeCalculator.java:95)
at com.dtstack.chunjun.sink.format.BaseRichOutputFormat.writeRecord(BaseRichOutputFormat.java:296)
at com.dtstack.chunjun.sink.format.BaseRichOutputFormat.writeRecord(BaseRichOutputFormat.java:89)
at com.dtstack.chunjun.sink.DtOutputFormatSinkFunction.invoke(DtOutputFormatSinkFunction.java:117)
at org.apache.flink.streaming.api.operators.StreamSink.processElement(StreamSink.java:54)
at org.apache.flink.streaming.runtime.tasks.CopyingChainingOutput.pushToOperator(CopyingChainingOutput.java:71)
... 15 more

请问还需要增加一个转换吗?

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@BaoPiao BaoPiao added the question Further information is requested label Mar 13, 2024
@BaoPiao
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BaoPiao commented Mar 13, 2024

执行环境:本地执行

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