[jira] [Commented] (FLINK-4081) FieldParsers should support empty strings

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-4081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15496347#comment-15496347 ] 

ASF GitHub Bot commented on FLINK-4081:
---------------------------------------

Github user twalthr commented on the issue:

    https://github.com/apache/flink/pull/2297
  
    If there are no objections, I would like to merge this PR next week. Other my other PRs depend on this.


> FieldParsers should support empty strings
> -----------------------------------------
>
>                 Key: FLINK-4081
>                 URL: https://issues.apache.org/jira/browse/FLINK-4081
>             Project: Flink
>          Issue Type: Bug
>          Components: Core
>            Reporter: Flavio Pompermaier
>            Assignee: Timo Walther
>              Labels: csvparser, table-api
>
> In order to parse CSV files using the new Table API that converts rows to Row objects (that support null values), FiledParser implementations should support emptry strings setting the parser state to ParseErrorState.EMPTY_STRING (for example FloatParser and DoubleParser doesn't respect this constraint)



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