NEO4J Endless- query

[Frank]

Hello Guys,

i have a question. I wrote i query for a bulk import into neo4j and it doesnt work.

MERGE (own_tx:typea {hash:"a"})

MERGE (prev_tx:typeb {hash:"b") - [c:ced] -> (o:typec{index:0})

CREATE (o) - [:test] -> (own_tx)  

My Database crashes with this Java error: "gc overhead limit exceeded". 

Any Idea's?

Best regards

Frank

[Michael Hunger]

I answered on SO.

Can you show your query plans? You can run EXPLAIN with your query.

You create a Cross Product between hash a and b and then times the :ced relationships of b -> o

How much heap do you have assigned to your DB?

Michael

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