sonian.elasticsearch.equilibrium: enabled: true minimumAvailablePercentage: 20.0 minimumSwapDifferencePercentage: 5.0 minimumSwapShardRelativeDifferencePercentage: 75.0
This plugin currently keeps ES from allocating shards to a node with less than minimumAvailablePercentage percentage available disk space on the ES data mount points.
If a node goes beneath this amount of free disk space percentage, no more shards will be relocated or assigned to this node. Defaults to 20.0%
If two nodes have a percentage difference of at least this amount in used disk space, a shard swap will be initiated. Defaults to 5.0%
Minimum difference in percentage between two shards to consider them viable for swapping. For example, if set to 50.0%, the smaller shard must be <= 50% the size of the largest shard candidate for swapping. Defaults to 75.0%