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From "Bowen Li (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-7587) Flink doesn't delete empty checkpoint file's dir from s3
Date Tue, 05 Sep 2017 19:05:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-7587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Bowen Li updated FLINK-7587:
----------------------------
    Summary: Flink doesn't delete empty checkpoint file's dir from s3   (was: Flink doesn't
delete checkpoint file's dir from s3 )

> Flink doesn't delete empty checkpoint file's dir from s3 
> ---------------------------------------------------------
>
>                 Key: FLINK-7587
>                 URL: https://issues.apache.org/jira/browse/FLINK-7587
>             Project: Flink
>          Issue Type: Bug
>          Components: State Backends, Checkpointing
>    Affects Versions: 1.3.2
>            Reporter: Bowen Li
>            Assignee: Bowen Li
>             Fix For: 1.4.0
>
>
> We observed that, when deleting old checkpoint files, Flink failed to delete the dir
of those checkpoint files. As a result, in our s3, we saw a bunch of the dirs with no files
inside it:
> {code:java}
> - chk-100
> - chk-101
> - chk-102
> ...
> {code}
> I would expect that Flink should also delete the checkpoint file's dir while deleting
the actual checkpoint files. 



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