From 84991fc3af018ee2a1850256879e02ad59b8064c Mon Sep 17 00:00:00 2001 From: Gordon Brown Date: Wed, 10 Apr 2019 16:50:52 -0600 Subject: [PATCH] Add ILM poll_interval limit to breaking changes ILM's poll_interval setting now has a lower limit of 1 second, which is technically a breaking change. --- docs/reference/migration/migrate_8_0.asciidoc | 2 ++ .../migration/migrate_8_0/ilm.asciidoc | 17 +++++++++++++++++ 2 files changed, 19 insertions(+) create mode 100644 docs/reference/migration/migrate_8_0/ilm.asciidoc diff --git a/docs/reference/migration/migrate_8_0.asciidoc b/docs/reference/migration/migrate_8_0.asciidoc index 56a9f582142b7..48c883c6197d9 100644 --- a/docs/reference/migration/migrate_8_0.asciidoc +++ b/docs/reference/migration/migrate_8_0.asciidoc @@ -17,6 +17,7 @@ coming[8.0.0] * <> * <> * <> +* <> * <> //NOTE: The notable-breaking-changes tagged regions are re-used in the @@ -46,4 +47,5 @@ include::migrate_8_0/mappings.asciidoc[] include::migrate_8_0/packaging.asciidoc[] include::migrate_8_0/snapshots.asciidoc[] include::migrate_8_0/security.asciidoc[] +include::migrate_8_0/ilm.asciidoc[] include::migrate_8_0/java.asciidoc[] diff --git a/docs/reference/migration/migrate_8_0/ilm.asciidoc b/docs/reference/migration/migrate_8_0/ilm.asciidoc new file mode 100644 index 0000000000000..e18b39a0d7d9e --- /dev/null +++ b/docs/reference/migration/migrate_8_0/ilm.asciidoc @@ -0,0 +1,17 @@ +[float] +[[breaking_80_ilm_changes]] +=== Index Lifecycle Management changes + +//NOTE: The notable-breaking-changes tagged regions are re-used in the +//Installation and Upgrade Guide + +//tag::notable-breaking-changes[] + +// end::notable-breaking-changes[] + +[float] +[[ilm-poll-interval-limit]] +==== `indices.lifecycle.poll_interval` must be greater than 1 second + +The setting `indices.lifecycle.poll_interval`, if set too low, can cause +excessive load on a cluster. This setting must now be set to 1 second or higher.