I have a neo4j 1.1 graph that I tried opening with 1.4M5. I had a configuration
that contained allow_store_upgrade=true:
[15] = {java.util.HashMap$Entry@12374} allow_store_upgrade -> true
key: java.lang.String = {java.lang.String@12376}"allow_store_upgrade"
value: java.lang.String = {java.lang.String@12380}"true"
And I get this exception:
jvm 1 | Caused by: org.neo4j.graphdb.TransactionFailureException: Could not
create data source [nioneodb], see nested
exception for cause of error
jvm 1 | at
org.neo4j.kernel.impl.transaction.TxModule.registerDataSource(TxModule.java:153)
jvm 1 | at
org.neo4j.kernel.GraphDbInstance.start(GraphDbInstance.java:111)
jvm 1 | at
org.neo4j.kernel.EmbeddedGraphDbImpl.<init>(EmbeddedGraphDbImpl.java:189)
jvm 1 | at
org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:79)
jvm 1 | at com.g1.dcg.graph.neo4j.NeoGraph.<init>(NeoGraph.java:118)
jvm 1 | ... 12 more
jvm 1 | Caused by:
org.neo4j.kernel.impl.nioneo.store.IllegalStoreVersionException: Store version
[NeoStore v0.9.5].
Please make sure you are not running old Neo4j kernel on a store that has been
created by newer version of Neo4j.
jvm 1 | at
org.neo4j.kernel.impl.nioneo.store.NeoStore.versionFound(NeoStore.java:431)
jvm 1 | at
org.neo4j.kernel.impl.nioneo.store.AbstractStore.loadStorage(AbstractStore.java:147)
jvm 1 | at
org.neo4j.kernel.impl.nioneo.store.CommonAbstractStore.<init>(CommonAbstractStore.java:170)
jvm 1 | at
org.neo4j.kernel.impl.nioneo.store.AbstractStore.<init>(AbstractStore.java:120)
jvm 1 | at
org.neo4j.kernel.impl.nioneo.store.NeoStore.<init>(NeoStore.java:65)
jvm 1 | at
org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.<init>(NeoStoreXaDataSource.java:132)
jvm 1 | at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
jvm 1 | at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
jvm 1 | at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
jvm 1 | at
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
jvm 1 | at
org.neo4j.kernel.impl.transaction.XaDataSourceManager.create(XaDataSourceManager.java:75)
jvm 1 | at
org.neo4j.kernel.impl.transaction.TxModule.registerDataSource(TxModule.java:147)
jvm 1 | ... 16 more
My main question is whether this is supported or I am doing something wrong. I
don't really need to support the upgrade of version 1.1 databases, but I want
to make sure my code is correct so that I will be able to support upgrades in
the future.
Thanks.
Paul Jackson
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