Support Questions
Find answers, ask questions, and share your expertise
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

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

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

New Contributor

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

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

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!

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

New Contributor

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.

Don't have an account?
Coming from Hortonworks? Activate your account here