From e154affa8d522874f9eddf9873eca05062323cfd Mon Sep 17 00:00:00 2001 From: Heather Halter Date: Fri, 26 Apr 2024 08:02:28 -0700 Subject: [PATCH] Update index-settings.md (#7023) Removed indices.time_series_index.default_index_merge_policy (String) from cluster-level settings. Signed-off-by: Heather Halter --- _install-and-configure/configuring-opensearch/index-settings.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/_install-and-configure/configuring-opensearch/index-settings.md b/_install-and-configure/configuring-opensearch/index-settings.md index 25cd4b8810..8c367cb2d9 100644 --- a/_install-and-configure/configuring-opensearch/index-settings.md +++ b/_install-and-configure/configuring-opensearch/index-settings.md @@ -35,8 +35,6 @@ OpenSearch supports the following cluster-level index settings. All settings in - `indices.recovery.max_concurrent_remote_store_streams` (Integer): The number of streams to the remote repository that can be opened in parallel when recovering a remote store index. Default is `20`. -- `indices.time_series_index.default_index_merge_policy` (String): This setting allows you to specify the default merge policy for time-series indexes, particularly for those with an `@timestamp` field, such as data streams. The two available options are `tiered` (default) and `log_byte_size`. Using `log_byte_size` for time-series indexes is recommended for enhancing the performance of range queries with the `@timestamp` field. To override the merge policy on a per-index basis, you can use the `index.merge.policy` index setting. - - `indices.fielddata.cache.size` (String): The maximum size of the field data cache. May be specified as an absolute value (for example, `8GB`) or a percentage of the node heap (for example, `50%`). This value is static so you must specify it in the `opensearch.yml` file. If you don't specify this setting, the maximum size is unlimited. This value should be smaller than the `indices.breaker.fielddata.limit`. For more information, see [Field data circuit breaker]({{site.url}}{{site.baseurl}}/install-and-configure/configuring-opensearch/circuit-breaker/#field-data-circuit-breaker-settings). ## Index-level index settings