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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NIFI-4306) UpdateRecord does not allow user to set root path to some child record
Date Fri, 08 Sep 2017 16:22:00 GMT

    [ https://issues.apache.org/jira/browse/NIFI-4306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16158872#comment-16158872
] 

ASF GitHub Bot commented on NIFI-4306:
--------------------------------------

Github user pvillard31 commented on the issue:

    https://github.com/apache/nifi/pull/2103
  
    OK, makes sense. Thanks @markap14, will merged to master


> UpdateRecord does not allow user to set root path to some child record
> ----------------------------------------------------------------------
>
>                 Key: NIFI-4306
>                 URL: https://issues.apache.org/jira/browse/NIFI-4306
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Extensions
>            Reporter: Mark Payne
>            Assignee: Mark Payne
>             Fix For: 1.4.0
>
>
> If i have the following record:
> {code}
> {
>   "queue": {
>      "count": 1,
>      "size": "1 MB"
>   }
> }
> {code}
> And I want to get rid of the 'queue' element I should be able to do so by using UpdateRecord
with a property name of "/" and a value of "/queue/*"
> Currently, if I try this, though, I get an error indicating that more than 1 element
has been selected. We should instead just create a 'record' object with both the 'count' and
'size' fields and set that as the root so that the result is:
> {code}
> {
>   "count": 1,
>   "size": "1 MB"
> }
> {code}



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