[jira] [Assigned] (NIFI-15209) JoltTransformRecord should not only take schema from first record

["Jordan Sammut (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-15209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jordan Sammut reassigned NIFI-15209:
------------------------------------

    Assignee: Jordan Sammut

> JoltTransformRecord should not only take schema from first record
> -----------------------------------------------------------------
>
>                 Key: NIFI-15209
>                 URL: https://issues.apache.org/jira/browse/NIFI-15209
>             Project: Apache NiFi
>          Issue Type: Bug
>            Reporter: Jordan Sammut
>            Assignee: Jordan Sammut
>            Priority: Blocker
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> There looks to be an issue with the JoltTransformRecord processor, whereby the schema is only being determined using the first record in a batch. This in turn might result in inconsistencies with the Jolt and output incorrect results. 
> The following is a simple example:
> [ \{ "operation": "shift", "spec": { "test_field": { "": "TRASH", "*": { "$": "value.test_field" } } } } ]
>  
> Taking the above jolt, and the following input:
> { "test_field" : "" } \{ "test_field" : "value2" }
>  
> is resulting in the following result which should not be the case:
> {"remove":null} \{"remove":null}
>  
>  



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