From c300086a2be20610ff38f96e298a0d2f330ddbd5 Mon Sep 17 00:00:00 2001 From: Salva Corts Date: Tue, 19 Nov 2024 11:02:47 +0100 Subject: [PATCH] docs: Add upgrade guide for new bloom blocks (#15012) --- docs/sources/setup/upgrade/_index.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/docs/sources/setup/upgrade/_index.md b/docs/sources/setup/upgrade/_index.md index ae4a80e8909ac..dbfb98dad6244 100644 --- a/docs/sources/setup/upgrade/_index.md +++ b/docs/sources/setup/upgrade/_index.md @@ -76,6 +76,18 @@ Their YAML counterparts in the `limits_config` block are kept identical. All other CLI arguments (and their YAML counterparts) prefixed with `-bloom-compactor.` have been removed. + +## 3.3.0 + +### Loki + +#### Experimental Bloom Filters + +With Loki 3.3.0, the bloom block format changed and any previously created block is incompatible with the new format. +Before upgrading, we recommend deleting all the existing bloom blocks in the object store. We store bloom blocks and +metas inside the `bloom` path in the configured object store. To get rid of all the bloom blocks, delete all the objects +inside the `bloom` path in the object store. + ## 3.0.0 {{< admonition type="note" >}}