From 96e0a6253d51955b06d32e8b92bf23e1da798bea Mon Sep 17 00:00:00 2001 From: Tim Vaillancourt Date: Thu, 7 Mar 2024 18:18:17 +0100 Subject: [PATCH] Add v20 changelog docs for PR #15030 (#15367) Signed-off-by: Tim Vaillancourt Signed-off-by: Florent Poinsard Co-authored-by: Florent Poinsard --- changelog/20.0/20.0.0/summary.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/changelog/20.0/20.0.0/summary.md b/changelog/20.0/20.0.0/summary.md index 863de8aefec..304ef5a44f0 100644 --- a/changelog/20.0/20.0.0/summary.md +++ b/changelog/20.0/20.0.0/summary.md @@ -16,6 +16,7 @@ - **[Minor Changes](#minor-changes)** - **[New Stats](#new-stats)** - [VTTablet Query Cache Hits and Misses](#vttablet-query-cache-hits-and-misses) + - **[`SIGHUP` reload of gRPC client static auth creds](#sighup-reload-of-grpc-client-auth-creds)** ## Major Changes @@ -87,3 +88,7 @@ VTTablet exposes two new counter stats: * `QueryCacheHits`: Query engine query cache hits * `QueryCacheMisses`: Query engine query cache misses + +### `SIGHUP` reload of gRPC client static auth creds + +The internal gRPC client now caches the static auth credentials and supports reloading via the `SIGHUP` signal. Previous to v20 the credentials were not cached. They were re-loaded from disk on every use.