From e10bbf0a84d59a9f20144ed578c9afa7079dbacd Mon Sep 17 00:00:00 2001
From: Ben Ye <benye@amazon.com>
Date: Sat, 30 Nov 2024 22:26:09 -0800
Subject: [PATCH] hot reload always_scrape_classic_histograms and
 convert_classic_histograms_to_nhcb configs properly

Signed-off-by: Ben Ye <benye@amazon.com>
---
 scrape/scrape.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scrape/scrape.go b/scrape/scrape.go
index eeab208d65..86405e0dc9 100644
--- a/scrape/scrape.go
+++ b/scrape/scrape.go
@@ -330,6 +330,8 @@ func (sp *scrapePool) restartLoops(reuseCache bool) {
 		trackTimestampsStaleness = sp.config.TrackTimestampsStaleness
 		mrc                      = sp.config.MetricRelabelConfigs
 		fallbackScrapeProtocol   = sp.config.ScrapeFallbackProtocol.HeaderMediaType()
+		alwaysScrapeClassicHist  = sp.config.AlwaysScrapeClassicHistograms
+		convertClassicHistToNHCB = sp.config.ConvertClassicHistogramsToNHCB
 	)
 
 	validationScheme := model.UTF8Validation
@@ -377,6 +379,8 @@ func (sp *scrapePool) restartLoops(reuseCache bool) {
 				timeout:                  timeout,
 				validationScheme:         validationScheme,
 				fallbackScrapeProtocol:   fallbackScrapeProtocol,
+				alwaysScrapeClassicHist:  alwaysScrapeClassicHist,
+				convertClassicHistToNHCB: convertClassicHistToNHCB,
 			})
 		)
 		if err != nil {