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https://issues.apache.org/jira/browse/NIFI-2726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16087165#comment-16087165
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Claudiu Stanciu commented on NIFI-2726:
---------------------------------------

As mentioned in https://github.com/apache/nifi/pull/1964

With the release of Apache NiFi 1.2.0 and 1.3.0, the record paradigm has been 
introduced to better support protocol/format/schema conversion. This moves away 
from the ConvertXToY type processors in favor of providing custom record reader 
and recordset writer controller service implementations which can be leveraged 
and re-used by LookupRecord, ConvertRecord, PartitionRecord, QueryRecord, 
MergeRecord, UpdateRecord, etc. There is already a JsonTreeReader, 
JsonPathReader, and JsonRecordSetWriter available, so if you were to provide an 
OrcReader and OrcRecordSetWriter, you would be able to perform bidirectional 
conversion of JSON to/from Orc, along with Grok, CSV, Avro, freeform text, and 
scripted implementations.

> Create a CSVToOrc Processor
> ---------------------------
>
>                 Key: NIFI-2726
>                 URL: https://issues.apache.org/jira/browse/NIFI-2726
>             Project: Apache NiFi
>          Issue Type: Improvement
>    Affects Versions: 1.0.0
>            Reporter: Andrew Psaltis
>
> Today the only way to get to ORC is via Avro. If my data comes in as CSV then 
> I have to transform it to another format before going to ORC. It would be 
> cleaner if  the data can go direct to ORC from CSV



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