From b766ad9292dc4f3de6086bad658bf0c409ab216b Mon Sep 17 00:00:00 2001 From: Rachel Elledge Date: Thu, 18 Jun 2026 09:28:05 -0500 Subject: [PATCH] RS: Copied Search 8.4 rolling upgrade limitation to all affected RS release notes --- .../operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-64.md | 4 ++++ .../operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-76.md | 4 ++++ .../operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-81.md | 4 ++++ .../operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-29.md | 4 ++++ .../operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-33.md | 4 ++++ .../operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-23.md | 4 ++++ .../operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-36.md | 4 ++++ .../operate/rs/release-notes/rs-8-0-releases/rs-8-0-20-19.md | 4 ++++ 8 files changed, 32 insertions(+) diff --git a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-64.md b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-64.md index 803945fd86..84054e3bf5 100644 --- a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-64.md +++ b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-64.md @@ -211,6 +211,10 @@ The following table shows the SHA256 checksums for the available packages: ## Known limitations +#### Redis Search query failures during rolling upgrades across the 8.4 version boundary + +Redis Search queries can fail during a rolling upgrade when a cluster contains shards running Redis versions earlier than 8.4 and shards running Redis version 8.4 or later, due to an internal protocol change introduced in version 8.4. This issue affects only clusters where `parallel_shards_upgrade` has been changed from its default value of `0`. If both conditions apply, expect Redis Search downtime until all nodes are upgraded. + #### Trim ACKED not supported for Active-Active 8.4 databases For Active-Active databases running Redis database version 8.4, the `ACKED` option is not supported for trimming commands. diff --git a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-76.md b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-76.md index b51b224bf7..5452c925c5 100644 --- a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-76.md +++ b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-76.md @@ -114,6 +114,10 @@ The following table shows the SHA256 checksums for the available packages: ## Known limitations +#### Redis Search query failures during rolling upgrades across the 8.4 version boundary + +Redis Search queries can fail during a rolling upgrade when a cluster contains shards running Redis versions earlier than 8.4 and shards running Redis version 8.4 or later, due to an internal protocol change introduced in version 8.4. This issue affects only clusters where `parallel_shards_upgrade` has been changed from its default value of `0`. If both conditions apply, expect Redis Search downtime until all nodes are upgraded. + #### Trim ACKED not supported for Active-Active 8.4 databases For Active-Active databases running Redis database version 8.4, the `ACKED` option is not supported for trimming commands. diff --git a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-81.md b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-81.md index c147e0fed2..449274526e 100644 --- a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-81.md +++ b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-10-81.md @@ -116,6 +116,10 @@ The following table shows the SHA256 checksums for the available packages: ## Known limitations +#### Redis Search query failures during rolling upgrades across the 8.4 version boundary + +Redis Search queries can fail during a rolling upgrade when a cluster contains shards running Redis versions earlier than 8.4 and shards running Redis version 8.4 or later, due to an internal protocol change introduced in version 8.4. This issue affects only clusters where `parallel_shards_upgrade` has been changed from its default value of `0`. If both conditions apply, expect Redis Search downtime until all nodes are upgraded. + #### Trim ACKED not supported for Active-Active 8.4 databases For Active-Active databases running Redis database version 8.4, the `ACKED` option is not supported for trimming commands. diff --git a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-29.md b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-29.md index de6557dc23..f323176cd6 100644 --- a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-29.md +++ b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-29.md @@ -220,6 +220,10 @@ The following table shows the SHA256 checksums for the available packages: ## Known limitations +#### Redis Search query failures during rolling upgrades across the 8.4 version boundary + +Redis Search queries can fail during a rolling upgrade when a cluster contains shards running Redis versions earlier than 8.4 and shards running Redis version 8.4 or later, due to an internal protocol change introduced in version 8.4. This issue affects only clusters where `parallel_shards_upgrade` has been changed from its default value of `0`. If both conditions apply, expect Redis Search downtime until all nodes are upgraded. + #### Trim ACKED not supported for Active-Active 8.4 databases For Active-Active databases running Redis database version 8.4, the `ACKED` option is not supported for trimming commands. diff --git a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-33.md b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-33.md index 7731518aeb..2626d9c0ee 100644 --- a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-33.md +++ b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-16-33.md @@ -131,6 +131,10 @@ The following table shows the SHA256 checksums for the available packages: ## Known limitations +#### Redis Search query failures during rolling upgrades across the 8.4 version boundary + +Redis Search queries can fail during a rolling upgrade when a cluster contains shards running Redis versions earlier than 8.4 and shards running Redis version 8.4 or later, due to an internal protocol change introduced in version 8.4. This issue affects only clusters where `parallel_shards_upgrade` has been changed from its default value of `0`. If both conditions apply, expect Redis Search downtime until all nodes are upgraded. + #### Trim ACKED not supported for Active-Active 8.4 databases For Active-Active databases running Redis database version 8.4, the `ACKED` option is not supported for trimming commands. diff --git a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-23.md b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-23.md index f55d377e56..67f63c51d6 100644 --- a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-23.md +++ b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-23.md @@ -243,6 +243,10 @@ The following table shows the SHA256 checksums for the available packages: ## Known limitations +#### Redis Search query failures during rolling upgrades across the 8.4 version boundary + +Redis Search queries can fail during a rolling upgrade when a cluster contains shards running Redis versions earlier than 8.4 and shards running Redis version 8.4 or later, due to an internal protocol change introduced in version 8.4. This issue affects only clusters where `parallel_shards_upgrade` has been changed from its default value of `0`. If both conditions apply, expect Redis Search downtime until all nodes are upgraded. + #### Trim ACKED not supported for Active-Active 8.4 databases For Active-Active databases running Redis database version 8.4, the `ACKED` option is not supported for trimming commands. diff --git a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-36.md b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-36.md index 8a1900da42..c460e130a4 100644 --- a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-36.md +++ b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-18-36.md @@ -145,6 +145,10 @@ The following table shows the SHA256 checksums for the available packages: ## Known limitations +#### Redis Search query failures during rolling upgrades across the 8.4 version boundary + +Redis Search queries can fail during a rolling upgrade when a cluster contains shards running Redis versions earlier than 8.4 and shards running Redis version 8.4 or later, due to an internal protocol change introduced in version 8.4. This issue affects only clusters where `parallel_shards_upgrade` has been changed from its default value of `0`. If both conditions apply, expect Redis Search downtime until all nodes are upgraded. + #### Trim ACKED not supported for Active-Active 8.4 databases For Active-Active databases running Redis database version 8.4, the `ACKED` option is not supported for trimming commands. diff --git a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-20-19.md b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-20-19.md index b65ca3efd7..e3a90b1cf5 100644 --- a/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-20-19.md +++ b/content/operate/rs/release-notes/rs-8-0-releases/rs-8-0-20-19.md @@ -194,6 +194,10 @@ The following table shows the SHA256 checksums for the available packages: ## Known limitations +#### Redis Search query failures during rolling upgrades across the 8.4 version boundary + +Redis Search queries can fail during a rolling upgrade when a cluster contains shards running Redis versions earlier than 8.4 and shards running Redis version 8.4 or later, due to an internal protocol change introduced in version 8.4. This issue affects only clusters where `parallel_shards_upgrade` has been changed from its default value of `0`. If both conditions apply, expect Redis Search downtime until all nodes are upgraded. + #### Trim ACKED not supported for Active-Active 8.4 databases For Active-Active databases running Redis database version 8.4, the `ACKED` option is not supported for trimming commands.