I am trying to move my database from one server running community edition, to another running enterprise.
I export my files using
<apoc.export.graphml.all('/var/lib/neo4j/import/complete-graph-april.graphml', {cypherFormat:"updateAll"})/>
And import using
<call apoc.import.graphml('file:///var/lib/neo4j/import/complete-graph-april.graphml',{batchSize: 4000})/>
But i get this error.
<"Neo.ClientError.Procedure.ProcedureCallFailed: Failed to invoke procedure apoc.import.graphml: Caused by: java.util.NoSuchElementException: ParseError at [row,col]:[1,1]
Message: Content is not allowed in prolog."/>
The start of my file looks like:
<BEGIN
CREATE (:species:UNIQUE IMPORT LABEL {description:"Gibberella zeae, also known by the name of its anamorph Fusarium graminearum, is a plant pathogen which causes fusarium head blight, a devastating disease on wheat and barley.", gene_count:13317, kingdom:"Fungi", name:"Fusarium graminearum", taxonomy_id:5518, UNIQUE IMPORT ID:0});
CREATE (:kingdom:UNIQUE IMPORT LABEL {name:"Fungi", UNIQUE IMPORT ID:1});
CREATE (:species:UNIQUE IMPORT LABEL {gene_count:19526, kingdom:"Plant", name:"Chlamydomonas reinhardtii", taxonomy_id:3055, UNIQUE IMPORT ID:2});
CREATE (:kingdom:UNIQUE IMPORT LABEL {name:"Plants", UNIQUE IMPORT ID:3});/>
I also tried to export it using the cypher export, that gives no errors but is incredibly slow, 20 minutes for maybe 100 nodes.
On machine A, running community edition:
<CALL apoc.export.cypher.all("/var/www/lib/neo4j/import/graph.cypher",{format:'neo4j-shell',separateFiles:true});/>
On machine B: running enterprise
<call apoc.cypher.runSchemaFile('file:///var/lib/neo4j/import/graph.schema.cypher');/>
<call apoc.cypher.runFiles(['file:///var/lib/neo4j/import/graph.nodes.cypher','file:///var/lib/neo4j/import/graph.relationships.cypher']);/>
Anybody know what I might have been doing wrong?
