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Merged
ktf merged 1 commit into from
May 6, 2026
+5 −1
Merged

DPL: avoid hiding the actual issue #15367

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6 changes: 5 additions & 1 deletion Framework/Core/src/DataAllocator.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -264,7 +264,11 @@ void DataAllocator::adopt(const Output& spec, LifetimeHolder<FragmentToBatch>& f
// get rid of the intermediate tree 2 table object, saving memory.
auto batch = source.finalize();
if (!batch) {
throw std::runtime_error("FragmentToBatch::finalize() returned null RecordBatch");
// Do not throw here: this callback runs from ~LifetimeHolder which may
// execute during stack unwinding (e.g. if fill() failed). Throwing during
// unwinding calls std::terminate.
LOG(error) << "FragmentToBatch::finalize() returned null RecordBatch, skipping serialization";
return;
}
auto mock = std::make_shared<arrow::io::MockOutputStream>();
int64_t expectedSize = 0;
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