[jira] [Updated] (NIFI-4142) Implement a ValidateRecord Processor

["Mark Payne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-4142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Payne updated NIFI-4142:
-----------------------------
    Fix Version/s: 1.4.0
           Status: Patch Available  (was: Open)

> Implement a ValidateRecord Processor
> ------------------------------------
>
>                 Key: NIFI-4142
>                 URL: https://issues.apache.org/jira/browse/NIFI-4142
>             Project: Apache NiFi
>          Issue Type: New Feature
>          Components: Extensions
>            Reporter: Mark Payne
>            Assignee: Mark Payne
>             Fix For: 1.4.0
>
>
> We need a processor that is capable of validating that all Records in a FlowFile adhere to the proper schema.
> The Processor should be configured with a Record Reader and should route each record to either 'valid' or 'invalid' based on whether or not the record adheres to the reader's schema. A record would be invalid in any of the following cases:
> - Missing field that is required according to the schema
> - Extra field that is not present in schema (it should be configurable whether or not this is a failure)
> - Field requires coercion and strict type checking enabled (this should also be configurable)
> - Field is invalid, such as the value "hello" when it should be an integer



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