CODEWITHSUNDEEP
neo4j
mehdi
mehdi

Reputation: 912

batch insertion of millions of records on the pre-existing nodes

i am going to insert 100M relationships on the 3M existing node using batchinserter in neo4j. but i have no idea how to make pointer to existing node as i have not their ID on the graph.as all exiting example on the web for batchinserter are for conditions that there is some references to the start and end nodes.
i tried to use IndexManager for finding start and end nodes but it only work on regular GraphDatabaseService instances not on batchinserter :(

IndexManager index = Inserter.index();

furthermore i have an index on the feature that i want to get nodes by it's value. thanks in advance for any tip.

Upvotes: 0

Views: 117

Answers (1)

Stefan Armbruster
Stefan Armbruster

Reputation: 39926

BatchInserter API has support for indexes, see http://api.neo4j.org/2.0.1/org/neo4j/index/lucene/unsafe/batchinsert/LuceneBatchInserterIndexProvider.html.

Upvotes: 1

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