neo4j update old graph.db not cleanly shutdown

0
votes

I am receiving a "not cleanly shutdown" log message when attempting to open a 2 year old Neo4j database posted on github at https://github.com/IGS/disease-ontology/tree/master/database/neo4j. How do I open/update this database?

Here's how I got it initialized: Downloaded the graph_db.tgz to my local win7-64 machine (neo4j-community-1.9.RC2), extracted the graph.db file to the data subfolder, renamed it graph_ontology.db, and edited the server config file to point to it as follows:

org.neo4j.server.database.location=data/graph_ontology.db

When starting Neo4j, the last entry in the log file is:

2013-05-21 17:23:33.418+0000 INFO [o.n.k.EmbeddedGraphDatabase]: Startup failed: Component 'org.neo4j.kernel.impl.transaction.XaDataSourceManager@1f91d41b' was successfully initialized, but failed to start. Please see attached cause exception.: Component 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource@b86527e' was successfully initialized, but failed to start. Please see attached cause exception.: Mismatching store version found (Uknown while expecting v0.A.0) and the store is not cleanly shutdown. Recover the database with the previous database version and then attempt to upgrade

Thanks,

Jeff

1
neo4j

1 Answers

2
votes

Look at the messages.log of the database to determine which neo4j version it was started with last.

In this case it is 1.4

You can get it from here: http://dist.neo4j.org/neo4j-community-1.4.2-windows.zip

You can easily just point the neo4j-shell to it:

  1. create an upgrade.properties that contains: allow_store_upgrade=true
  2. and then use: bin/neo4j-shell -path graph_ontology.db -config upgrade.properties

Here is the converted db for 1.9.GA: https://dl.dropboxusercontent.com/u/14493611/disease_ontology_graphdb-1.9.tgz