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Posted to solr-user@lucene.apache.org by Yasufumi Mizoguchi <ya...@gmail.com> on 2019/07/25 02:51:08 UTC

Rebalancing shards between some node groups

Hi, community.

I am using Solr 7.7.2 in SolrCloud mode.
I am looking for the feature for re-balancing replicas among some node
groups.
Such as,

Initial state)
Node0 : shard0, shard1
Node1 : shard1, shard2
Node2 : shard2, shard3
Node3 : shard3, shard0

After Re-balancing replicas between two groups([Node0,Node1] &
[Node2,Node3])
Node0 : shard0, shard1
Node1 : shard2, shard3
Node2 : shard2, shard3
Node3 : shard0, shard1

Is there any feature to realize this automatically?

Any insight will be greatly appreciated.

Thanks,
Yasufumi.