From 6e29523fbaef1aa680e3854b9113811df1a9582a Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Fri, 26 Mar 2021 00:00:07 +0200
Subject: [PATCH] If GetPage@LSN fails, print an error to the log, too.

---
 src/page_cache.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/page_cache.rs b/src/page_cache.rs
index 997dff98cd..64bd5efb73 100644
--- a/src/page_cache.rs
+++ b/src/page_cache.rs
@@ -260,7 +260,10 @@ pub fn get_page_at_lsn(tag: BufferTag, lsn: u64) -> Result<Bytes, Box<dyn Error>
             // failed to reconstruct it. WAL redo should've logged that error already.
             page_img = match &entry_content.page_image {
                 Some(p) => p.clone(),
-                None => { return Err("could not apply WAL to reconstruct page image".into()); }
+                None => {
+                    error!("could not apply WAL to reconstruct page image for GetPage@LSN request");
+                    return Err("could not apply WAL to reconstruct page image".into());
+                }
             };
 
         } else {