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https://issues.apache.org/jira/browse/FLINK-5348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15767438#comment-15767438
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ASF GitHub Bot commented on FLINK-5348:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/3020#discussion_r93405114
--- Diff:
flink-core/src/main/java/org/apache/flink/api/java/typeutils/RowTypeInfo.java
---
@@ -54,6 +76,152 @@ public RowTypeInfo(TypeInformation<?>... types) {
}
}
+ public RowTypeInfo(List<TypeInformation<?>> types, List<String>
fieldNames) {
--- End diff --
Can we use arrays instead of lists to be consistent with the other
constructor?
> Support custom field names for RowTypeInfo
> ------------------------------------------
>
> Key: FLINK-5348
> URL: https://issues.apache.org/jira/browse/FLINK-5348
> Project: Flink
> Issue Type: Improvement
> Components: Core
> Reporter: Jark Wu
> Assignee: Jark Wu
>
> Currently, the RowTypeInfo doesn't support optional custom field names, but
> forced to generate {{f0}} ~ {{fn}} as field names. It would be better to
> support custom names and will benefit some cases (e.g. FLINK-5280).
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