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Posted to issues@flink.apache.org by "vinoyang (JIRA)" <ji...@apache.org> on 2018/07/15 12:04:00 UTC

[jira] [Assigned] (FLINK-9850) Add a string to the print method to identify output for DataStream

     [ https://issues.apache.org/jira/browse/FLINK-9850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

vinoyang reassigned FLINK-9850:
-------------------------------

    Assignee: vinoyang

> Add a string to the print method to identify output for DataStream
> ------------------------------------------------------------------
>
>                 Key: FLINK-9850
>                 URL: https://issues.apache.org/jira/browse/FLINK-9850
>             Project: Flink
>          Issue Type: New Feature
>          Components: DataStream API
>            Reporter: Hequn Cheng
>            Assignee: vinoyang
>            Priority: Major
>
> The output of the print method of {[DataSet}} allows the user to supply a String to identify the output(see [FLINK-1486|https://issues.apache.org/jira/browse/FLINK-1486]). But {[DataStream}} doesn't support now. It is valuable to add this feature for {{DataStream}}



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