- It was noticed that in (*), the crashstack says "There is no
information about the reference checksum."
- The binaries are pulled via docker hub and upon inspection they indeed
lack the hash embedded as ELF section ".note.ClickHouse.hash" in the
clickhouse binary. This is weird because docker hub images are
"official" builds which should trigger the hash embedding.
- Turns out that the docker hub binaries are also stripped which was too
aggressive. We now no longer remove sections ".comment" and ".note"
which are anyways only 140 bytes in size, i.e. binary size still goes
down (on my stystem) from 2.1 GB to 0.47 + 0.40 GB binary + dbg info.
(*) https://playground.lodthe.me/ba75d494-95d1-4ff6-a0ad-60c138636c9b
- before: usr/lib/debug/usr/bin/clickhouse.debug/clickhouse.debug
- after : usr/lib/debug/usr/bin/clickhouse.debug
Note, clickhouse_make_empty_debug_info_for_nfpm() is fine.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
