[jira] [Comment Edited] (TWILL-189) SecureStoreUpdater should support updating secure store as other users

["Ali Anwar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TWILL-189?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15460066#comment-15460066 ] 

Ali Anwar edited comment on TWILL-189 at 9/3/16 1:10 AM:
---------------------------------------------------------

Proposed change is to add a method to the SecureStore interface as follows:

/**
 * Responsible for persisting the credentials to the specified URI.
 */
void persist(URI uri);


Additionally, TwillRunner's scheduleSecureStoreUpdate method's behavior will be changed to only support one secure store updater at any given time.
Calling this method will replace any previously scheduled updater.


was (Author: anwar1):
Proposed change is to add a method to the SecureStore interface as follows:

/**
  * Responsible for persisting the credentials to the specified URI.
  */
void persist(URI uri);


Additionally, TwillRunner's scheduleSecureStoreUpdate method's behavior will be changed to only support one secure store updater at any given time.
Calling this method will replace any previously scheduled updater.

> SecureStoreUpdater should support updating secure store as other users
> ----------------------------------------------------------------------
>
>                 Key: TWILL-189
>                 URL: https://issues.apache.org/jira/browse/TWILL-189
>             Project: Apache Twill
>          Issue Type: New Feature
>          Components: api
>    Affects Versions: 0.7.0-incubating
>            Reporter: Ali Anwar
>             Fix For: 0.8.0
>
>
> SecureStoreUpdater always creates secure stores for the current user and writes these as the current user.
> It should allow writing the secure store as a different user.
> For an example use case, see: https://github.com/caskdata/cdap/pull/6380



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