CODEWITHSUNDEEP
neo4j
splunk
splunk

Reputation: 6805

How can I change database in Neo4J version 3?

I'm using Ubuntu 16.04 with Neo4j version 3 and I'm trying to import data using this batch importer.

I've followed the tutorial and I managed to create test.db.

My question is: how do I make test.db the database used by neo4j?

this question says to change this line dbms.directories.data=/var/lib/neo4j/data inside /etc/neo4j/neo4j.conffile.

How should I change dbms.directories.data=/var/lib/neo4j/data? Inside /var/lib/neo4j/data I have 2 folders: databases and dbms. Do I have to move my test.db folder inside the databases folder (which contains a graph.db folder) or what?

I tried moving test.db inside the data folder (at the same level of dbms and databases folders) and I changed the line in dbms.directories.data=/var/lib/neo4j/data/test.db but it seems it doesn't work.

Upvotes: 0

Views: 849

Answers (1)

William Lyon
William Lyon

Reputation: 8546

This is the typical directory structure within the data directory:

data
-- databases
---- graph.db

Where graph.db is a directory containing the Neo4j store files (what the batch importer creates).

You can either move test.db into data/databases and rename it to graph.db, replacing the existing directory (no config changes needed) or, if you move test.db into data/databases such that you have:

data
-- databases
---- graph.db
---- test.db

Then you will need to set dbms.active_database=test.db in neo4j.conf

Also it is worth pointing out that Neo4j ships with an official version of the batch importer. You can learn more about that here.

Upvotes: 1

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