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DPL Analysis: add label to the spawned table metadata #14834

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Merged
ktf merged 1 commit into from
Nov 19, 2025
Merged

DPL Analysis: add label to the spawned table metadata #14834

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1 change: 1 addition & 0 deletions Framework/Core/src/AODReaderHelpers.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -240,6 +240,7 @@ struct Spawnable {

Maker createMaker()
{
o2::framework::addLabelToSchema(outputSchema, binding.c_str());
return {
binding,
labels,
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7 changes: 3 additions & 4 deletions Framework/Core/src/TableBuilder.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -144,18 +144,18 @@ std::shared_ptr<arrow::Table> spawnerHelper(std::shared_ptr<arrow::Table> const&
while (true) {
auto s = reader.ReadNext(&batch);
if (!s.ok()) {
throw runtime_error_f("Cannot read batches from source table to spawn %s: %s", name, s.ToString().c_str());
throw runtime_error_f("Cannot read batches from the source table to spawn %s: %s", name, s.ToString().c_str());
}
if (batch == nullptr) {
break;
}
try {
s = projector->Evaluate(*batch, arrow::default_memory_pool(), &v);
if (!s.ok()) {
throw runtime_error_f("Cannot apply projector to source table of %s: %s", name, s.ToString().c_str());
throw runtime_error_f("Cannot apply projector to the source table of %s: %s", name, s.ToString().c_str());
}
} catch (std::exception& e) {
throw runtime_error_f("Cannot apply projector to source table of %s: exception caught: %s", name, e.what());
throw runtime_error_f("Cannot apply projector to the source table of %s: exception caught: %s", name, e.what());
}

for (auto i = 0U; i < nColumns; ++i) {
Expand All @@ -168,7 +168,6 @@ std::shared_ptr<arrow::Table> spawnerHelper(std::shared_ptr<arrow::Table> const&
arrays.push_back(std::make_shared<arrow::ChunkedArray>(chunks[i]));
}

addLabelToSchema(newSchema, name);
return arrow::Table::Make(newSchema, arrays);
}

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