From 7ce6de4e577aa2d195fa5ec995df862c60484b63 Mon Sep 17 00:00:00 2001
From: mikari <mikari@yandex-team.com>
Date: Fri, 20 Feb 2026 21:39:29 +0300
Subject: Fixed error comparison
 commit_hash:76b32cc3992d0c6ce820f0b52a06deade4fa7558

---
 library/cpp/yt/error/origin_attributes.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'library/cpp/yt/error/origin_attributes.cpp')

diff --git a/library/cpp/yt/error/origin_attributes.cpp b/library/cpp/yt/error/origin_attributes.cpp
index 69569762c49..e538670c73f 100644
--- a/library/cpp/yt/error/origin_attributes.cpp
+++ b/library/cpp/yt/error/origin_attributes.cpp
@@ -51,7 +51,8 @@ bool TOriginAttributes::operator==(const TOriginAttributes& other) const noexcep
         Datetime == other.Datetime &&
         Pid == other.Pid &&
         Tid == other.Tid &&
-        ExtensionData == other.ExtensionData;
+        ExtensionData.has_value() == other.ExtensionData.has_value() &&
+        (!ExtensionData.has_value() || NDetail::CompareExtensionData(*ExtensionData, *other.ExtensionData));
 }
 
 void TOriginAttributes::Capture()
@@ -106,6 +107,16 @@ std::string FormatOrigin(const TOriginAttributes& attributes)
         }));
 }
 
+bool CompareExtensionData(const TOriginAttributes::TErasedExtensionData& lhs, const TOriginAttributes::TErasedExtensionData& rhs)
+{
+    using TFunctor = bool(*)(const TOriginAttributes::TErasedExtensionData&, const TOriginAttributes::TErasedExtensionData&);
+
+    if (auto strong = NGlobal::GetErasedVariable(CompareExtensionDataTag)) {
+        return strong->AsConcrete<TFunctor>()(lhs, rhs);
+    }
+    return lhs == rhs;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 
 TOriginAttributes ExtractFromDictionary(TErrorAttributes* attributes)
-- 
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