[jira] [Updated] (NIFI-12538) Add map Record Standalone Function

["Pierre Villard (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-12538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pierre Villard updated NIFI-12538:
----------------------------------
    Status: Patch Available  (was: Open)

> Add map Record Standalone Function
> ----------------------------------
>
>                 Key: NIFI-12538
>                 URL: https://issues.apache.org/jira/browse/NIFI-12538
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>            Reporter: Pierre Villard
>            Assignee: Pierre Villard
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Adding a function that can be used to create a map of Strings.
> For example, if we have the following record:
>  
> {code:java}
> { 
>     "firstName": "John",
>     "lastName": "Snow"
> }{code}
>  
> We could use the {{UpdateRecord}} processor with
> {code:java}
> /fullName => map("firstName", /firstName, "lastName", /lastName){code}
> And that would give us something like:
> {code:java}
> {
>     "firstName": "John",
>     "lastName": "Snow",
>     "fullName": {"firstName": "John", "lastName": "Snow"}
> }{code}
> This function requires an even number of arguments and the record paths must represent simple field values.



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