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From "Steve Loughran (Jira)" <j...@apache.org>
Subject [jira] [Assigned] (HADOOP-16665) Filesystems to be closed if they failed during initialize()
Date Wed, 23 Oct 2019 18:34:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-16665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Steve Loughran reassigned HADOOP-16665:

    Assignee: Steve Loughran

> Filesystems to be closed if they failed during initialize()
> -----------------------------------------------------------
>                 Key: HADOOP-16665
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16665
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs, fs/s3
>    Affects Versions: 3.2.1, 3.1.3
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Major
> We seen this with S3A but it is likely to apply to the other file systems too:
> If the file system raises an exception during initialize() then it is not close()'d.
Any resources threads etc created during initialisation may be leaked.
> I'm going to fix S3A to clean up internally, but the FileSystem get() and newInstance()
methods should also catch and close if an IOE or RTE is raised.

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