I'm not aware of a published list, but they correspond to Maven profiles that are disabled by default, here's what I think is the current list of NARs that are built/published but not included with the NiFi release:
nifi-ranger-nar nifi-graph-client-service-api-nar nifi-neo4j-cypher-service-nar nifi-graph-nar nifi-other-graph-services-nar nifi-grpc-nar nifi-atlas-nar nifi-hive_1_1-nar nifi-hive3-nar nifi-easyrules-nar nifi-rules-action-handler-nar nifi-sql-reporting-nar nifi-accumulo-nar nifi-accumulo-services-api-nar nifi-accumulo-services-nar On Thu, Mar 26, 2020 at 12:48 PM Benjamin Garrett <benjamingarret...@gmail.com> wrote: > > Hi Matt, > > Thank you for the quick response. I was not aware of the hive3 nar. Is > there a list of these NARs that are released but not included in the default > distribution? A quick search didn't turn up anything. > > Thanks, > Ben > > On Thu, Mar 26, 2020 at 12:36 PM Matt Burgess <mattyb...@apache.org> wrote: >> >> Ben, >> >> NiFi doesn't currently have components that support Hive 2, although >> some work has been done on that front [1]. However there are Hive 3 >> components including a PutORC processor that is kind of a mashup >> between the old Hive 1-based ConvertAvroToORC and PutHDFS/PutParquet, >> it does the conversion from any format (using a supplied Reader) and >> writes it out to the specified location. The choice was made to have >> the conversion and writing done at the same time as you can't do much >> with ORC in NiFi (transformations, e.g.). >> >> PutORC is part of the Hive 3 NAR, which due to size constraints is not >> included with the Apache NiFi distribution. However we do build and >> publish the NAR for each release, so you can download it separately >> and drop it into your lib/ folder. You can find the Hive 3 NAR for the >> latest release at [2]. >> >> If you have a use case for which PutORC is not sufficient, please >> explain and/or vote for the Jira case that covers adding ORC >> reader/writer services [3]. >> >> Regards, >> Matt >> >> [1] https://issues.apache.org/jira/browse/NIFI-6456 >> [2] >> https://repository.apache.org/content/repositories/releases/org/apache/nifi/nifi-hive3-nar/1.11.4/ >> [3] https://issues.apache.org/jira/browse/NIFI-4186 >> >> On Thu, Mar 26, 2020 at 12:23 PM Benjamin Garrett >> <benjamingarret...@gmail.com> wrote: >> > >> > Hi, >> > >> > Regarding ConvertAvroToORC, I found this link which describes >> > incompatibilities with later version of hive. >> > https://community.cloudera.com/t5/Support-Questions/hive-2-3-return-NULLS-using-NIFI-convertAvroToORC/td-p/175279 >> > >> > Are there plans to support newer versions of hive with orc output from >> > Nifi? >> > >> > I couldn't find any jira ticket related to this topic. I did find this >> > open ticket regarding the RecordPath/RecordReader pattern and orc: >> > https://issues.apache.org/jira/browse/NIFI-4186 >> > >> > Thank you! >> > Ben
