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mirkonasato / graphipedia

Creates a Neo4j graph of Wikipedia links.
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Database files require upgrading #8

Closed znorris closed 8 years ago

znorris commented 8 years ago

I get the following message when attempting to use the database created by graphipedia:

ERROR Neo4j cannot be started, because the database files require upgrading and upgrades are disabled in configuration. Please set 'allow_store_upgrade' to 'true' in your configuration file and try again.

Setting allow_store_upgrade=true results neo4j not responding to http requests. I don't see any logs generated either. I'm using the official docker image like this:

docker run \
    --name neo4j-wiki \
    --rm \
    --publish=7474:7474 \
    --volume=$HOME/neo4j/data:/data \
    --volume=$HOME/neo4j/conf:/conf \
    --env=NEO4J_CACHE_MEMORY=2G \
    --env=NEO4J_HEAP_MEMORY=4G \
    neo4j:2.3.2

In the neo4j-server.properties I've set allow_store_upgrade=true and org.neo4j.server.database.location=data/wikipedia.db.

mirkonasato commented 8 years ago

Like the readme says

Check the neo4j.version property in the top-level pom.xml file and make sure it matches the Neo4j version you intend to use to open the database. Then build [...]

znorris commented 8 years ago

Thanks, sorry for not reading the manual. When using the generated DB neo4j still doesn't accept incoming HTTP connections. However it no longer requests to upgrade. I'll see if I can't get some more debug output. Thanks again.