[jira] [Closed] (FLINK-11151) FileUploadHandler stops working if the upload directory is removed

["Chesnay Schepler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-11151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler closed FLINK-11151.
------------------------------------
    Resolution: Fixed

master: 84b66165b2be083da1ddece3053244bbda8c3eee
1.7: 51984fd02fc6d3d271c4a5a44aed08b85fc17fd9
1.6: 41f95a23b75e86310a096f94d52fde7f23a88933

> FileUploadHandler stops working if the upload directory is removed
> ------------------------------------------------------------------
>
>                 Key: FLINK-11151
>                 URL: https://issues.apache.org/jira/browse/FLINK-11151
>             Project: Flink
>          Issue Type: Bug
>          Components: Job-Submission, REST
>    Affects Versions: 1.6.2, 1.7.0
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.6.4, 1.7.2, 1.8.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> A user has reported on the ML that the FileUploadHandler does not accept any files anymore if the upload directory was deleted after the cluster has been started.
> A cursory glance at the code shows that it currently uses {{Files.createDirectory(...)}} to create a temporary directory for the current request to store uploaded files in.
> Changing this to use {{Files.createDirectories(...)}} instead should prevent this from happening again.



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