It doesn't work like 1 or 2. You have to do (3).
You have to completely clean out the other servers and have them copy from master. Or you seed the whole cluster with the data from neo4j-admin import, i.e. copy the database from master onto the other two. Also make sure to use neo4j-shell on that data to create the necessary indexes / cosntraints before using it to seed your cluster. How big is your data? And what does your LOAD CSV look like. Michael > Am 31.01.2018 um 05:01 schrieb Liping Huang <liping.huang2...@gmail.com>: > > Hi there, > > Given I have a HA cluster with 3 servers: server1 - Master server2 - Slave1 > server3 - Slave2, as I want to keep all data up to date, and LOAD CSV > approach is too slow for my hurge data, > > So I want to load reload all data in offline with neo4j-admin import > functionality. > > Let's say I shutdown server1. ( so server2 will become the new Master server ) > > then I load the new copy of data with neo4j-admin import functionality in > server1 > > then I start server1, as server2 already the Master in the HA cluster, so > server1 will join as the slaver > > so how about the sync behavior? > 1. sync the new data from server1[Salver] to server2[Master] and > server3[Slaver] > 2. sync the data from server2[Master] to server1[Slaver] > 3. or I must delete the databases in server2, server3, and restart all the > servers, so server1 will become Master, server2 server3 will act as the > Slaver and sync all the data from Master > > please, thanks. > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to neo4j+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
