From 3ff1f375317b654e55038bb21b0bfd093cdef6fb Mon Sep 17 00:00:00 2001 From: David Turner Date: Thu, 26 Apr 2018 11:42:23 +0100 Subject: [PATCH] Reinstate missing documentation (#28781) The documentation for settings index.routing.allocation.enable, index.routing.rebalance.enable and index.gc_deletes was lost in f123a53d7258349a171e47a35f4581899d8fa776. This change reinstates it. --- docs/reference/docs/delete.asciidoc | 13 ++++++++----- docs/reference/index-modules.asciidoc | 21 +++++++++++++++++++++ 2 files changed, 29 insertions(+), 5 deletions(-) diff --git a/docs/reference/docs/delete.asciidoc b/docs/reference/docs/delete.asciidoc index 782a625586b87..49f31eb2d75fb 100644 --- a/docs/reference/docs/delete.asciidoc +++ b/docs/reference/docs/delete.asciidoc @@ -39,11 +39,14 @@ The result of the above delete operation is: [[delete-versioning]] === Versioning -Each document indexed is versioned. When deleting a document, the -`version` can be specified to make sure the relevant document we are -trying to delete is actually being deleted and it has not changed in the -meantime. Every write operation executed on a document, deletes included, -causes its version to be incremented. +Each document indexed is versioned. When deleting a document, the `version` can +be specified to make sure the relevant document we are trying to delete is +actually being deleted and it has not changed in the meantime. Every write +operation executed on a document, deletes included, causes its version to be +incremented. The version number of a deleted document remains available for a +short time after deletion to allow for control of concurrent operations. The +length of time for which a deleted document's version remains available is +determined by the `index.gc_deletes` index setting and defaults to 60 seconds. [float] [[delete-routing]] diff --git a/docs/reference/index-modules.asciidoc b/docs/reference/index-modules.asciidoc index f3ae767d78db7..f96cbfa1f2ceb 100644 --- a/docs/reference/index-modules.asciidoc +++ b/docs/reference/index-modules.asciidoc @@ -193,6 +193,27 @@ specific index module: The maximum number of terms that can be used in Terms Query. Defaults to `65536`. + `index.routing.allocation.enable`:: + + Controls shard allocation for this index. It can be set to: + * `all` (default) - Allows shard allocation for all shards. + * `primaries` - Allows shard allocation only for primary shards. + * `new_primaries` - Allows shard allocation only for newly-created primary shards. + * `none` - No shard allocation is allowed. + + `index.routing.rebalance.enable`:: + + Enables shard rebalancing for this index. It can be set to: + * `all` (default) - Allows shard rebalancing for all shards. + * `primaries` - Allows shard rebalancing only for primary shards. + * `replicas` - Allows shard rebalancing only for replica shards. + * `none` - No shard rebalancing is allowed. + + `index.gc_deletes`:: + + The length of time that a <> remains available for <>. + Defaults to `60s`. + [float] === Settings in other index modules