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Posted to issues@nifi.apache.org by "Matt Burgess (Jira)" <ji...@apache.org> on 2023/12/06 17:37:00 UTC

[jira] [Commented] (NIFI-5291) Add stats for number object to CalculateRecordStats

    [ https://issues.apache.org/jira/browse/NIFI-5291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17793857#comment-17793857 ] 

Matt Burgess commented on NIFI-5291:
------------------------------------

Do we need this if we have QueryRecord? I suppose if there are memory issues for large files it would still be helpful to be able to calculate a few simple stats incrementally while reading records

> Add stats for number object to CalculateRecordStats
> ---------------------------------------------------
>
>                 Key: NIFI-5291
>                 URL: https://issues.apache.org/jira/browse/NIFI-5291
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>            Reporter: Koji Kawamura
>            Priority: Minor
>
> Currently, CalculateRecordStats processor counts each string value occurrence. In addition to that, we can add more stats for numeric values, such as min, max and sum. Time, Timestamp and Date can have min and max similarly. 



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