From 2bf28bdf4d8eb1faaa5e544045ae4f9907386ced Mon Sep 17 00:00:00 2001 From: Tim Vaillancourt Date: Tue, 27 Feb 2024 18:30:55 +0100 Subject: [PATCH] Add v20 changelog docs for PR #15030 Signed-off-by: Tim Vaillancourt --- 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 bb376c6e721..b1c38439c6e 100644 --- a/changelog/20.0/20.0.0/summary.md +++ b/changelog/20.0/20.0.0/summary.md @@ -13,6 +13,7 @@ - **[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 @@ -72,3 +73,7 @@ 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.