[jira] [Updated] (FLINK-9625) Enrich the error information to user

["Flink Jira Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-9625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flink Jira Bot updated FLINK-9625:
----------------------------------
    Labels: auto-unassigned stale-major  (was: auto-unassigned)

I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help the community manage its development. I see this issues has been marked as Major but is unassigned and neither itself nor its Sub-Tasks have been updated for 30 days. I have gone ahead and added a "stale-major" to the issue". If this ticket is a Major, please either assign yourself or give an update. Afterwards, please remove the label or in 7 days the issue will be deprioritized.


> Enrich the error information to user 
> -------------------------------------
>
>                 Key: FLINK-9625
>                 URL: https://issues.apache.org/jira/browse/FLINK-9625
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / Legacy Planner
>            Reporter: zhangminglei
>            Priority: Major
>              Labels: auto-unassigned, stale-major
>
> When the fields too many, and the types do not match with it would cause the below error. I think we should tell the users which field type does not match. Instead of only tell the users mismatch type which is.
> {code:java}
> Exception in thread "main" org.apache.flink.table.api.TableException: Result field does not match requested type. Requested: String; Actual: Integer
> 	at org.apache.flink.table.api.TableEnvironment$$anonfun$generateRowConverterFunction$1.apply(TableEnvironment.scala:953)
> 	at org.apache.flink.table.api.TableEnvironment$$anonfun$generateRowConverterFunction$1.apply(TableEnvironment.scala:944)
> 	at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
> 	at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
> 	at org.apache.flink.table.api.TableEnvironment.generateRowConverterFunction(TableEnvironment.scala:944)
> 	at org.apache.flink.table.api.StreamTableEnvironment.getConversionMapperWithChanges(StreamTableEnvironment.scala:358)
> 	at org.apache.flink.table.api.StreamTableEnvironment.translate(StreamTableEnvironment.scala:794)
> 	at org.apache.flink.table.api.StreamTableEnvironment.translate(StreamTableEnvironment.scala:734)
> 	at org.apache.flink.table.api.java.StreamTableEnvironment.toRetractStream(StreamTableEnvironment.scala:414)
> 	at org.apache.flink.table.api.java.StreamTableEnvironment.toRetractStream(StreamTableEnvironment.scala:357)
> 	at router.StreamRouterRunning.main(StreamRouterRunning.java:76)
> {code}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)