[jira] [Closed] (FLINK-9545) Support read a file multiple times in Flink DataStream

["Bowen Li (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-9545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bowen Li closed FLINK-9545.
---------------------------
    Resolution: Won't Fix

> Support read a file multiple times in Flink DataStream 
> -------------------------------------------------------
>
>                 Key: FLINK-9545
>                 URL: https://issues.apache.org/jira/browse/FLINK-9545
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataStream API
>    Affects Versions: 1.6.0
>            Reporter: Bowen Li
>            Assignee: Bowen Li
>            Priority: Major
>             Fix For: 1.6.0
>
>
> Motivation: We have the requirements to read a bunch files, each file to read multiple times, to feed our streams
> Specifically we need {{StreamExecutionEnvironment.readFile/readTextFile}} to be able to read a file for a specified {{N}} times, but currently it only supports reading file once.
> We've implemented this internally. Would be good to get it back to the community version. This jira is to add support for the feature. 
> Plan:
> add a new processing mode as PROCESSING_N_TIMES, and add additional parameter {{numTimes}} for {{StreamExecutionEnvironment.readFile/readTextFile}}



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