From 1aa57fc262bebb52b78dfa4054bdf9e8bd9cb48c Mon Sep 17 00:00:00 2001
From: Dhammika Pathirana <dhammika@gmail.com>
Date: Mon, 28 Mar 2022 12:07:23 -0700
Subject: [PATCH] Fix tone down compact log chatter

Signed-off-by: Dhammika Pathirana <dhammika@gmail.com>
---
 pageserver/src/layered_repository.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pageserver/src/layered_repository.rs b/pageserver/src/layered_repository.rs
index 837298a10e..a0f1f2d830 100644
--- a/pageserver/src/layered_repository.rs
+++ b/pageserver/src/layered_repository.rs
@@ -1628,6 +1628,9 @@ impl LayeredTimeline {
                 };
 
                 let num_deltas = layers.count_deltas(&img_range, &(img_lsn..lsn))?;
+                if num_deltas == 0 {
+                    continue;
+                }
 
                 info!(
                     "range {}-{}, has {} deltas on this timeline",