You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@nifi.apache.org by "Bryan Bende (JIRA)" <ji...@apache.org> on 2017/04/21 13:51:04 UTC
[jira] [Created] (NIFI-3724) Add Put/Fetch Parquet Processors
Bryan Bende created NIFI-3724:
---------------------------------
Summary: Add Put/Fetch Parquet Processors
Key: NIFI-3724
URL: https://issues.apache.org/jira/browse/NIFI-3724
Project: Apache NiFi
Issue Type: Improvement
Reporter: Bryan Bende
Assignee: Bryan Bende
Priority: Minor
Now that we have the record reader/writer services currently in master, it would be nice to have reader and writers for Parquet. Since Parquet's API is based on the Hadoop Path object, and not InputStreams/OutputStreams, we can't really implement direct conversions to and from Parquet in the middle of a flow, but we can we can perform the conversion by taking any record format and writing to a Path as Parquet, or reading Parquet from a Path and writing it out as another record format.
We should add a PutParquet that uses a record reader and writes records to a Path as Parquet, and a FetchParquet that reads Parquet from a path and writes out records to a flow file using a record writer.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)