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https://issues.apache.org/jira/browse/HADOOP-15635?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16583047#comment-16583047
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Steve Loughran commented on HADOOP-15635:
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once you have the FS, you can use {{S3AFileSystem.hasMetadataStore()}} as the
probe, so it can just fail with an error "FS doesn't exist".
If we were clever, we'd set the config up to disable bucket creation, so that
a call of set-capacity wouldn't create the bucket if it wasn't there (too much
overlap of interests, IMO
> s3guard set-capacity command to fail fast if bucket is unguarded
> ----------------------------------------------------------------
>
> Key: HADOOP-15635
> URL: https://issues.apache.org/jira/browse/HADOOP-15635
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.2.0
> Reporter: Steve Loughran
> Assignee: Gabor Bota
> Priority: Minor
>
> If you try to do {{hadoop s3guard set-capacity s3a://landsat-pds}}, or any
> other bucket which exists but doesn't have s3guard enabled, you get a stack
> trace reporting that the ddb table doesn't exist.
> the command should check for the bucket being guarded and fail on that
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