From 17bd1b5aaedb231ea02b4654027d22b8a3b082cd Mon Sep 17 00:00:00 2001 From: "loki-gh-app[bot]" <160051081+loki-gh-app[bot]@users.noreply.github.com> Date: Wed, 5 Mar 2025 17:38:27 -0500 Subject: [PATCH] docs: add note about index cache and TSDB (backport release-3.3.x) (#16594) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Alexander Lindeskär --- docs/sources/operations/caching.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/sources/operations/caching.md b/docs/sources/operations/caching.md index e401eb020e..496e0c82dc 100644 --- a/docs/sources/operations/caching.md +++ b/docs/sources/operations/caching.md @@ -19,6 +19,7 @@ cache is configured to be in-memory by default. - It is recommended to deploy three, or in the case of the Helm chart two, dedicated Memcached clusters. - As of 2023-02-01, the `memcached:1.6.17-alpine` version of the library is recommended. - Consult the Loki ksonnet [memcached](https://github.com/grafana/loki/blob/main/production/ksonnet/loki/memcached.libsonnet) deployment and the ksonnet [memcached library](https://github.com/grafana/jsonnet-libs/tree/master/memcached). +- Index caching is not required for the [TSDB](https://grafana.com/docs/loki//operations/storage/tsdb/#index-caching-not-required) index format. ## Steps