Re: [Neo4j] Way to create Neo4j indexes safely?

2017-01-11 Thread 'Mattias Persson' via Neo4j
CREATE INDEX shouldn't keep a schema lock during the duration of population of the index. Is that what you're seeing here? Perhaps are you creating constraints? On Wednesday, January 11, 2017 at 9:07:42 PM UTC+1, Matias Burak wrote: > > Hi Michael, we might have a lot of operations running at th

Re: [Neo4j] Way to create Neo4j indexes safely?

2017-01-11 Thread Matias Burak
Hi Michael, we might have a lot of operations running at the same time, like CREATE, MERGE and some might write thousands of records in a single transaction. There can be several concurrent of these but i guess not more than 5...10 at most. And yes, they might be creating/updating nodes for tha

Re: [Neo4j] Way to create Neo4j indexes safely?

2017-01-11 Thread 'Michael Hunger' via Neo4j
Matias, can you describe the other kinds of queries that are running (reads, writes, do they also touch the :User label?) how many of them and how concurrent? Michael On Tue, Jan 10, 2017 at 11:32 PM, Matias Burak wrote: > Hi guys, > > Is there a way to create indexes safely while running an a