scan compilation has been fixed (#15097)

Author: dorooleg

ydb/core/tx/program/program.cpp

@@ -24,7 +24,7 @@ const THashSet<ui32>& TProgramContainer::GetEarlyFilterColumns() const {
     return Program->GetFilterColumns();
 }
 
-TConclusionStatus TProgramContainer::Init(const NArrow::NSSA::IColumnResolver& columnResolver, const NKikimrSSA::TProgram& programProto) {
+TConclusionStatus TProgramContainer::Init(const NArrow::NSSA::IColumnResolver& columnResolver, const NKikimrSSA::TProgram& programProto) noexcept {
     ProgramProto = programProto;
     if (IS_DEBUG_LOG_ENABLED(NKikimrServices::TX_COLUMNSHARD)) {
         TString out;
@@ -33,20 +33,26 @@ TConclusionStatus TProgramContainer::Init(const NArrow::NSSA::IColumnResolver& c
     }
 
     if (programProto.HasKernels()) {
-        KernelsRegistry.Parse(programProto.GetKernels());
+        try {
+            if (!KernelsRegistry.Parse(programProto.GetKernels())) {
+                return TConclusionStatus::Fail("Can't parse kernels");
+            }
+        } catch (...) {
+            AFL_ERROR(NKikimrServices::TX_COLUMNSHARD)("event", "program_parsed_error")("result", CurrentExceptionMessage());
+            return TConclusionStatus::Fail(TStringBuilder() << "Can't initialize program, exception thrown: " << CurrentExceptionMessage());
+        }
     }
 
     auto parseStatus = ParseProgram(columnResolver, programProto);
     if (parseStatus.IsFail()) {
         return parseStatus;
     }
     AFL_DEBUG(NKikimrServices::TX_COLUMNSHARD)("event", "program_parsed")("result", DebugString());
-
     return TConclusionStatus::Success();
 }
 
 TConclusionStatus TProgramContainer::Init(
-    const NArrow::NSSA::IColumnResolver& columnResolver, const NKikimrSSA::TOlapProgram& olapProgramProto) {
+    const NArrow::NSSA::IColumnResolver& columnResolver, const NKikimrSSA::TOlapProgram& olapProgramProto) noexcept {
     NKikimrSSA::TProgram programProto;
     if (!programProto.ParseFromString(olapProgramProto.GetProgram())) {
         return TConclusionStatus::Fail("Can't parse TProgram protobuf");
@@ -76,7 +82,7 @@ TConclusionStatus TProgramContainer::Init(
 }
 
 TConclusionStatus TProgramContainer::Init(
-    const NArrow::NSSA::IColumnResolver& columnResolver, NKikimrSchemeOp::EOlapProgramType programType, TString serializedProgram) {
+    const NArrow::NSSA::IColumnResolver& columnResolver, NKikimrSchemeOp::EOlapProgramType programType, TString serializedProgram) noexcept {
     Y_ABORT_UNLESS(serializedProgram);
     Y_ABORT_UNLESS(!OverrideProcessingColumnsVector);
 

ydb/core/tx/program/program.h

@@ -74,9 +74,9 @@ class TProgramContainer {
     }
 
     [[nodiscard]] TConclusionStatus Init(
-        const NArrow::NSSA::IColumnResolver& columnResolver, NKikimrSchemeOp::EOlapProgramType programType, TString serializedProgram);
-    [[nodiscard]] TConclusionStatus Init(const NArrow::NSSA::IColumnResolver& columnResolver, const NKikimrSSA::TOlapProgram& olapProgramProto);
-    [[nodiscard]] TConclusionStatus Init(const NArrow::NSSA::IColumnResolver& columnResolver, const NKikimrSSA::TProgram& programProto);
+        const NArrow::NSSA::IColumnResolver& columnResolver, NKikimrSchemeOp::EOlapProgramType programType, TString serializedProgram) noexcept;
+    [[nodiscard]] TConclusionStatus Init(const NArrow::NSSA::IColumnResolver& columnResolver, const NKikimrSSA::TOlapProgram& olapProgramProto) noexcept;
+    [[nodiscard]] TConclusionStatus Init(const NArrow::NSSA::IColumnResolver& columnResolver, const NKikimrSSA::TProgram& programProto) noexcept;
 
     const std::shared_ptr<NArrow::NSSA::TProgramChain>& GetChainVerified() const {
         AFL_VERIFY(!!Program);