Support Questions

Find answers, ask questions, and share your expertise
Announcements
Celebrating as our community reaches 100,000 members! Thank you!

Falcon - Atlas backend store

avatar
Super Collaborator

Hi,

What is the backend store for Falcon and Atlas, is it HBASE? is any other store possible?

Thanks,

Avijeet

1 ACCEPTED SOLUTION

avatar
Super Collaborator

HBase is the preferred metadata store for Atlas as of now. BerkeleyDB can also be used.

View solution in original post

4 REPLIES 4

avatar
Super Collaborator

HBase is the preferred metadata store for Atlas as of now. BerkeleyDB can also be used.

avatar
Guru

note that Atlas uses Titan (graphDB) as a metadata store, and this uses HBase for metadata and Solr for indexing

http://atlas.apache.org/HighAvailability.html

avatar
Super Collaborator

Hi @Greg Keys, so is HBASE and SOLR mandatory to be able to use Atlas?

avatar
Guru

Yes. (They are installed under the covers when installing Atlas service).