2013-08-29 07:24:34 +08:00
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[[index-modules-allocation]]
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== Index Shard Allocation
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2015-06-23 05:49:45 +08:00
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This module provides per-index settings to control the allocation of shards to
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2015-06-30 19:53:04 +08:00
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nodes:
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2015-06-23 05:49:45 +08:00
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2015-06-30 19:53:04 +08:00
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* <<shard-allocation-filtering,Shard allocation filtering>>: Controlling which shards are allocated to which nodes.
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* <<delayed-allocation,Delayed allocation>>: Delaying allocation of unassigned shards caused by a node leaving.
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* <<allocation-total-shards,Total shards per node>>: A hard limit on the number of shards from the same index per node.
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* <<data-tier-shard-filtering, Data tier allocation>>: Controls the allocation of indices to <<data-tiers, data tiers>>.
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2013-08-29 07:24:34 +08:00
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2015-06-30 19:53:04 +08:00
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include::allocation/filtering.asciidoc[]
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2015-06-23 05:49:45 +08:00
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2015-06-30 19:53:04 +08:00
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include::allocation/delayed.asciidoc[]
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2015-06-23 05:49:45 +08:00
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2015-07-16 00:05:42 +08:00
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include::allocation/prioritization.asciidoc[]
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2015-06-30 19:53:04 +08:00
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include::allocation/total_shards.asciidoc[]
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2015-06-23 05:49:45 +08:00
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2020-10-08 00:06:54 +08:00
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include::allocation/data_tier_allocation.asciidoc[]
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