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https://issues.apache.org/jira/browse/FALCON-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14747131#comment-14747131
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Peeyush Bishnoi commented on FALCON-1343:
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Early check for read/write filesystem validation in validateinterface is
useful. After looking the patch it is just a basic read/write filesystem
validation check and it make sense to have.
> validation of read/write endpoints is not reliable
> --------------------------------------------------
>
> Key: FALCON-1343
> URL: https://issues.apache.org/jira/browse/FALCON-1343
> Project: Falcon
> Issue Type: Sub-task
> Components: general
> Reporter: Balu Vellanki
> Assignee: Balu Vellanki
> Attachments: FALCON-1343.patch
>
>
> A read/write endpoint is currently validated by creating a filesystem with
> the endpoint url.
> {code}
> HadoopClientFactory.get().createProxiedFileSystem(conf);
> {code}
> I confirmed with a HDFS team member that it is not sufficient validation.
> Ideally check if the end user has access by doing atleast a list /tmp call
> after creating proxiedFileSystem.
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