Artsiom Mishuta comments

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                                            Artsiom Mishuta

[tablets] Decommission failure: `Failed to drain tablets: std::runtime_error (Unable to find new replica for tablet)`

@mykaul, last 2 builds failed due to https://github.com/scylladb/scylladb/issues/19439 and disrupt_nodetool_decommission nemesis just was not reached due to Critical Error

[tablets] Decommission failure: `Failed to drain tablets: std::runtime_error (Unable to find new replica for tablet)`

cc @mykaul

test(latency): enable hinted handoff-during-upgrades

(latency during upgrades 650gb) - all good ![image](https://github.com/user-attachments/assets/827eda79-a179-4ba8-8504-edd491d98958) ![image](https://github.com/user-attachments/assets/4f957898-21e3-433c-b188-c35e15f3e3a7) ![image](https://github.com/user-attachments/assets/78d0034d-ed78-49aa-aa3c-d77f802d0133)

test(latency): enable hinted handoff-during-upgrades

(latency during upgrades / tablets 650gb) - all good ![image](https://github.com/user-attachments/assets/063277db-ab63-4dd6-be12-a240aa37418d) ![image](https://github.com/user-attachments/assets/1b56c881-6e54-48ab-a6f5-1ef07c2bbe28) ![image](https://github.com/user-attachments/assets/acf17e80-e694-4bb8-9433-05ca5d8c1d52)

test(latency): enable hinted handoff-during-upgrades

> @temichus Is there a proof it works correctly? E.g. a picture from monitoring showing hints sent? @soyacz proof (latency during upgrades 650gb write test) hydra investigate show-monitor d7a4ad8e-de0b-4530-b8d2-c0b712f58da9 ![image](https://github.com/user-attachments/assets/51ecd6e7-7a97-4abe-a3cb-fbe8e713d086)

test(latency): enable hinted handoff-during-upgrades

fresh bisect runs for hinted-handoff-latency-during-upgrades and branch-perf-v15 branches write hinted-handoff ![image](https://github.com/user-attachments/assets/6b36259d-965f-4614-986e-be528546da75) write branch-perf-v15 ![image](https://github.com/user-attachments/assets/cb38c7c0-46ba-44df-86d3-3511043d25cb) write hinted-handoff(tablets) ![image](https://github.com/user-attachments/assets/a2056b97-9263-466d-9f11-34867068248a) write branch-perf-v15(tablets) ![image](https://github.com/user-attachments/assets/ffd6b607-0319-429f-9b32-74a7676acd3b)

test(latency): enable hinted handoff-during-upgrades

read hinted-handoff ![image](https://github.com/user-attachments/assets/b4a78504-822f-47e5-bdba-5bffc6a54a23) read branch-perf-v15 ![image](https://github.com/user-attachments/assets/35d17970-4e50-463e-9c8b-09fe6b4a4642) read hinted-handoff (tablets) ![image](https://github.com/user-attachments/assets/fd191f1a-db93-46f7-b091-9a8b187e9815) read branch-perf-v15 (tablets) ![image](https://github.com/user-attachments/assets/c77d8a60-ea3c-4083-ad7f-b66d258072a7)

test(latency): enable hinted handoff-during-upgrades

mixed hinted-handoff ![image](https://github.com/user-attachments/assets/52946617-af97-4ebc-a1e6-dc577a63a648) mixed branch-perf-v15 ![image](https://github.com/user-attachments/assets/88338a16-676f-4442-8dc7-b5d3a9ba3902) mixed hinted-handoff(tablets) Test id: a2218a66-b341-466a-a792-cb5c8f548b03 ![image](https://github.com/user-attachments/assets/43a7bdbf-df44-42a7-87a6-cd530bfd8f09) mixed branch-perf-v15(tablets) Test id: cea1ce69-0120-4792-a4eb-90d5bdbe06d6 ![image](https://github.com/user-attachments/assets/afdd1d19-beed-459a-bd6a-e49ac64070b0)

test(latency): enable hinted handoff-during-upgrades

in mixed, both show bad results but hinted handoff - worst, ain 2 reruns, picture are the same cc @piodul

Add documentation how to use allure reporting

blocked by https://github.com/scylladb/scylladb/pull/18169