I'm trying to copy over a database that I've been using with Neo4j 2.1.2 to a new machine that I upgraded from Neo4j 2.0.3 to Neo4j 2.1.3. Seems like it is coming down to Expected 'NeoStore v0.A.0' but file is version 'NeoStore v0.A.3'. but I don't know how to fix that.
Here's what I did:
On my old server:
- Shut down my 2.1.2 server using
bin/neo4j stop - Copied the graph.db directory to my new server
On my new server:
- Delete the existing graph.db directory
- Ran
apt-get install neo4jto upgrade the new server from 2.0.3 to 2.1.3 - Server started successfully without warnings
- Deleted the newly created graph.db directory
- Copied my existing graph.db directory into the data directory for 2.1.3
- Ran
chownto change the owner of the files to neo4j - Attempted to start the server using
sudo service neo4j-service start - Also tried setting
allow_store_upgrade=truebut that had no effect
Here is the console output that I get:
Using additional JVM arguments: -server -XX:+DisableExplicitGC -Dorg.neo4j.server.properties=conf/neo4j-server.properties -Djava.util.logging.config.file=conf/logging.properties -Dlog4j.configuration=file:conf/log4j.properties -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled
Starting Neo4j Server...WARNING: not changing user
process [9107]... waiting for server to be ready... Failed to start within 120 seconds.
Here is the error logged in messages.log:
2014-08-06 19:13:13.103+0000 ERROR [o.n.k.EmbeddedGraphDatabase]:
Startup failed: Component 'org.neo4j.kernel.impl.transaction.XaDataSourceManager@3bf17f92' was successfully initialized, but failed to start.
Please see attached cause exception.: Component 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource@c3e122' was successfully initialized, but failed to start.
Please see attached cause exception.: 'neostore' has a store version number that we cannot upgrade from. Expected 'NeoStore v0.A.0' but file is version 'NeoStore v0.A.3'.
2014-08-06 19:13:13.104+0000 INFO [o.n.k.EmbeddedGraphDatabase]: Shutdown started
And here is the console.log output:
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/share/neo4j/system/lib/logback-classic-1.0.9.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/share/neo4j/system/lib/logback-classic-1.1.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
11:21:18,697 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
11:21:18,697 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
11:21:18,698 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [jar:file:/usr/share/neo4j/system/lib/neo4j-server-2.0.3.jar!/logback.xml]
11:21:18,699 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs multiple times on the classpath.
11:21:18,699 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs at [jar:file:/usr/share/neo4j/system/lib/neo4j-server-2.0.3.jar!/logback.xml]
11:21:18,699 |-WARN in ch.qos.logback.classic.LoggerContext[default] - Resource [logback.xml] occurs at [jar:file:/usr/share/neo4j/system/lib/neo4j-server-2.1.3.jar!/logback.xml]
11:21:18,725 |-INFO in ch.qos.logback.core.joran.spi.ConfigurationWatchList@2d3d0953 - URL [jar:file:/usr/share/neo4j/system/lib/neo4j-server-2.0.3.jar!/logback.xml] is not of type file
11:21:18,782 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set
11:21:18,786 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]
11:21:18,795 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT]
11:21:18,822 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property
11:21:18,890 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to INFO
11:21:18,890 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT]
11:21:18,891 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
11:21:18,893 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@22f3f59 - Registering current configuration as safe fallback point
11:21:19.099 [main] INFO o.n.s.enterprise.EnterpriseNeoServer - Setting startup timeout to: 120000ms based on -1
Any tips to get this running? I've actually never successfully copied a database to a new server running a new Neo4j version and had it actually work so I'm clearly using the wrong process. The 2.1.3 server starts fine if I let it create a new empty database.
