[jira] [Updated] (NIFI-98) PropertyValidator should be able to indicate whether or not validation is environmentally sensitive

["Joseph Witt (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-98?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joseph Witt updated NIFI-98:
----------------------------
    Component/s: Extensions
                 Core Framework

> PropertyValidator should be able to indicate whether or not validation is environmentally sensitive
> ---------------------------------------------------------------------------------------------------
>
>                 Key: NIFI-98
>                 URL: https://issues.apache.org/jira/browse/NIFI-98
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework, Extensions
>            Reporter: Matt Gilman
>            Priority: Minor
>             Fix For: 0.0.1
>
>
> Because we now perform validation of processors mush more often (because we want to know if a processor is invalid, even while it's running), we want to know whether or not a validator's value can change due to the environment. If not, then we know that the validity of a Processor hasn't changed since it was started. However, if the validation can change due to environment, such as a FileExistsValidator, we must validate the processor regardless of whether or not the value has changed.



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