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