[jira] [Assigned] (NIFI-12024) Add CSV Writer property to CSVRecordSetWriter along with a FastCSV implementation

["Matt Burgess (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NIFI-12024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Burgess reassigned NIFI-12024:
-----------------------------------

    Assignee: Matt Burgess

> Add CSV Writer property to CSVRecordSetWriter along with a FastCSV implementation
> ---------------------------------------------------------------------------------
>
>                 Key: NIFI-12024
>                 URL: https://issues.apache.org/jira/browse/NIFI-12024
>             Project: Apache NiFi
>          Issue Type: New Feature
>          Components: Extensions
>            Reporter: Matt Burgess
>            Assignee: Matt Burgess
>            Priority: Minor
>
> According to [these benchmarks|https://github.com/osiegmar/JavaCsvBenchmarkSuite], FastCSV is much faster than Apache Commons CSV and Jackson CSV with a small footprint. This Jira proposes to add a property "CSV Writer" to CSVRecordSetWriter for choosing an implementation of the underlying writer. The existing Apache Commons CSV implementation should be available as a choice for CSV Writer, and an implementation of Jackson CSV should be added as the library is already available to the module. In addition an implementation of FastCSV as a writer could be added. Attention must be paid to which features are available from FastCSV, any unusual or unsupported behaviors should be well documented to avoid confusion for the user.



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