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Posted to issues@flink.apache.org by "Tzu-Li (Gordon) Tai (JIRA)" <ji...@apache.org> on 2018/03/12 15:39:01 UTC
[jira] [Closed] (FLINK-7572) Improve TableSchema
ValidationException message.
[ https://issues.apache.org/jira/browse/FLINK-7572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tzu-Li (Gordon) Tai closed FLINK-7572.
--------------------------------------
Resolution: Fixed
Fix Version/s: (was: 1.3.3)
1.3.4
> Improve TableSchema ValidationException message.
> ------------------------------------------------
>
> Key: FLINK-7572
> URL: https://issues.apache.org/jira/browse/FLINK-7572
> Project: Flink
> Issue Type: Improvement
> Reporter: sunjincheng
> Assignee: sunjincheng
> Priority: Major
> Fix For: 1.3.4, 1.4.0
>
>
> When sql is very complicated(e.g.: more than 100+ tables), the following exception information is very confusing:
> {code}
> org.apache.flink.table.api.TableException: Table column names must be unique. at org.apache.flink.table.api.TableSchema.<init>(TableSchema.scala:36)
> {code}
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