[jira] [Updated] (STORM-102) Nimbus service throws unchecked Runtime Exceptions for faulty file uploads and downloads.

["Rick Kellogg (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STORM-102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rick Kellogg updated STORM-102:
-------------------------------
    Component/s: storm-core

> Nimbus service throws unchecked Runtime Exceptions for faulty file uploads and downloads.
> -----------------------------------------------------------------------------------------
>
>                 Key: STORM-102
>                 URL: https://issues.apache.org/jira/browse/STORM-102
>             Project: Apache Storm
>          Issue Type: Improvement
>          Components: storm-core
>            Reporter: James Xu
>            Priority: Minor
>
> https://github.com/nathanmarz/storm/issues/482
> Nimbus' File IO methods defined in the Thrift file:
> beginFileUpload
> uploadChunk
> finishedUpload
> beginFileDownload
> downloadChunk
> Instead of throwing a RuntimeException for faulty requests, throw instead a checked Exception like:
> IOException,
> FileNotFoundException,
> WrongIDException,
> etc.
> These would need to be defined in the Thrift file also. It would also be nice to have a fileExists(1:string file) method as well. This will allow the use of Nimbus as a central location for resources in dynamically created Topologies without the need for a separate proprietary daemon.



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