原文地址: https://www.elastic.co/guide/en/elasticsearch/reference/7.7/index-modules-allocation.html, 原文档版权归 www.elastic.co 所有
IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Index Shard Allocationedit
This module provides per-index settings to control the allocation of shards to nodes:
- Shard allocation filtering: Controlling which shards are allocated to which nodes.
- Delayed allocation: Delaying allocation of unassigned shards caused by a node leaving.
- Total shards per node: A hard limit on the number of shards from the same index per node.