Support Questions

Find answers, ask questions, and share your expertise

How to migrate data and schema from Hive to Janus Graph?

I would like to migrate data and schema from Hive to Janus Graph. I use JanusGraph with Hbase and Solr. What is the best approach for it?

2 REPLIES 2

Hey @MSertac Turkel !
I'm not used to Janus Graph, but you can take a look at this 😞
https://docs.janusgraph.org/latest/hadoop-tp3.html

And assuming that you can use the HBASE as the data storage, here's some links that may help you:
https://cwiki.apache.org/confluence/display/Hive/HBaseIntegration
https://hortonworks.com/blog/hbase-via-hive-part-1/

Hope this helps!

Thank @Vinicius Higa Murakami for your answer,

I set up a Janus Graph instance store data from Hive. I wrote a service to create schema and write to Janusgraph. We put store our processed data to Hive. I need to get data from Hive to graph due our requirements. What should i do to get store (map) schema and data from Hive to graph, I mean what should i consider vertexes, edges, properties. What is the best approach for it?

I saw that Apache Atlas stores data to graph but documentation was not clear for me:

Is there any resource or tool(s) for this purpose?

Thanks in advance.

Take a Tour of the Community
Don't have an account?
Your experience may be limited. Sign in to explore more.