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https://issues.apache.org/jira/browse/HADOOP-13650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15655862#comment-15655862
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Mingliang Liu commented on HADOOP-13650:
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See {{DynamoDBMetadataStore#initialize(Configuration conf)}} in v3+ patch in 
[HADOOP-13449]. I hope this will help other tools (e.g. command line) that 
operate the metadata store without initializing an S3FileSystem, which will 
check the bucket is there, unnecessarily.

Thanks!

> S3Guard: Provide command line tools to manipulate metadata store.
> -----------------------------------------------------------------
>
>                 Key: HADOOP-13650
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13650
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>         Attachments: HADOOP-13650-HADOOP-13345.000.patch, 
> HADOOP-13650-HADOOP-13345.001.patch
>
>
> Similar systems like EMRFS has the CLI tools to manipulate the metadata 
> store, i.e., create or delete metadata store, or {{import}}, {{sync}} the 
> file metadata between metadata store and S3. 
> http://docs.aws.amazon.com//ElasticMapReduce/latest/ReleaseGuide/emrfs-cli-reference.html
> S3Guard should offer similar functionality. 



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