[jira] [Updated] (KNOX-359) Improve failure and diagnostics for invalid/undeployed rewrite function usage

["Kevin Minder (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KNOX-359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Minder updated KNOX-359:
------------------------------
    Fix Version/s:     (was: 0.7.0)
                   Future

> Improve failure and diagnostics for invalid/undeployed rewrite function usage
> -----------------------------------------------------------------------------
>
>                 Key: KNOX-359
>                 URL: https://issues.apache.org/jira/browse/KNOX-359
>             Project: Apache Knox
>          Issue Type: Improvement
>          Components: Server
>    Affects Versions: 0.3.0
>            Reporter: Kevin Minder
>             Fix For: Future
>
>
> When a rewrite run contains a function (e.g. {$serviceUrl[WEBHCAT]}) for which the function provider isn't deployed currently the URL ends up with a 'null' embedded within it.  If this occurs for the target URL then the request should be failed.  If this is in the request body or response more thought needs to be given.  In any case the diagnostic output should be very clear about the cause of the problem.



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