[jira] [Updated] (STORM-3036) Add an API for deciding if remote blob exists

["Yuzhao Chen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STORM-3036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yuzhao Chen updated STORM-3036:
-------------------------------
    Summary: Add an API for deciding if remote blob exists  (was: Add a API for deciding if remote blob exists)

> Add an API for deciding if remote blob exists
> ---------------------------------------------
>
>                 Key: STORM-3036
>                 URL: https://issues.apache.org/jira/browse/STORM-3036
>             Project: Apache Storm
>          Issue Type: Improvement
>          Components: storm-client, storm-server
>    Affects Versions: 2.0.0
>            Reporter: Yuzhao Chen
>            Assignee: Yuzhao Chen
>            Priority: Major
>             Fix For: 2.0.0
>
>
> As https://github.com/apache/storm/pull/2618 has described, now we try catch a KeyNotFoundException to decide remote blob does not exist.
> It is confusing because user had removed it/them on their own initiative but we still got a KeyNotFoundException at both server and client point.
> So i add a new api for this case.



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