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fix case removed column for stats usage #1025

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Merged
merged 2 commits into from
Jan 16, 2024
Merged

fix case removed column for stats usage #1025

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159797a
fix case removed column for stats usage
ivanmorozov333 Jan 16, 2024
7c8565a
additional logging
ivanmorozov333 Jan 16, 2024
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2 changes: 0 additions & 2 deletions ydb/core/tx/columnshard/engines/changes/general_compaction.cpp
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Expand Up @@ -18,7 +18,6 @@ namespace NKikimr::NOlap::NCompaction {

void TGeneralCompactColumnEngineChanges::BuildAppendedPortionsByFullBatches(TConstructionContext& context) noexcept {
std::vector<TPortionInfoWithBlobs> portions = TPortionInfoWithBlobs::RestorePortions(SwitchedPortions, Blobs);
Blobs.clear();
std::vector<std::shared_ptr<arrow::RecordBatch>> batchResults;
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Это точно корректно? Какое это имеет отношение к проверке колонок?

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да. никакого.

auto resultSchema = context.SchemaVersions.GetLastSchema();
{
Expand All @@ -45,7 +44,6 @@ void TGeneralCompactColumnEngineChanges::BuildAppendedPortionsByFullBatches(TCon

void TGeneralCompactColumnEngineChanges::BuildAppendedPortionsByChunks(TConstructionContext& context) noexcept {
std::vector<TPortionInfoWithBlobs> portions = TPortionInfoWithBlobs::RestorePortions(SwitchedPortions, Blobs);
Blobs.clear();
static const TString portionIdFieldName = "$$__portion_id";
static const TString portionRecordIndexFieldName = "$$__portion_record_idx";
static const std::shared_ptr<arrow::Field> portionIdField = std::make_shared<arrow::Field>(portionIdFieldName, std::make_shared<arrow::UInt16Type>());
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8 changes: 8 additions & 0 deletions ydb/core/tx/columnshard/engines/portions/common.h
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Expand Up @@ -8,6 +8,14 @@ class TChunkAddress {
YDB_READONLY(ui32, ColumnId, 0);
YDB_READONLY(ui16, Chunk, 0);
public:
ui32 GetEntityId() const {
return ColumnId;
}

ui32 GetChunkIdx() const {
return Chunk;
}

TChunkAddress(const ui32 columnId, const ui16 chunk)
: ColumnId(columnId)
, Chunk(chunk) {
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4 changes: 3 additions & 1 deletion ydb/core/tx/columnshard/engines/portions/portion_info.h
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Expand Up @@ -97,7 +97,9 @@ class TPortionInfo {
TSerializationStats GetSerializationStat(const ISnapshotSchema& schema) const {
TSerializationStats result;
for (auto&& i : Records) {
result.AddStat(i.GetSerializationStat(schema.GetFieldByColumnIdVerified(i.ColumnId)->name()));
if (schema.GetFieldByColumnId(i.ColumnId)) {
result.AddStat(i.GetSerializationStat(schema.GetFieldByColumnIdVerified(i.ColumnId)->name()));
}
}
return result;
}
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6 changes: 6 additions & 0 deletions ydb/core/tx/columnshard/engines/scheme/abstract_scheme.cpp
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Expand Up @@ -110,4 +110,10 @@ ui32 ISnapshotSchema::GetColumnId(const std::string& columnName) const {
return *id;
}

std::shared_ptr<arrow::Field> ISnapshotSchema::GetFieldByColumnIdVerified(const ui32 columnId) const {
auto result = GetFieldByColumnId(columnId);
AFL_VERIFY(result)("event", "unknown_column")("column_id", columnId);
return result;
}

}
6 changes: 1 addition & 5 deletions ydb/core/tx/columnshard/engines/scheme/abstract_scheme.h
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Expand Up @@ -52,11 +52,7 @@ class ISnapshotSchema {
ui32 GetColumnId(const std::string& columnName) const;
std::shared_ptr<arrow::Field> GetFieldByIndex(const int index) const;
std::shared_ptr<arrow::Field> GetFieldByColumnId(const ui32 columnId) const;
std::shared_ptr<arrow::Field> GetFieldByColumnIdVerified(const ui32 columnId) const {
auto result = GetFieldByColumnId(columnId);
Y_ABORT_UNLESS(result);
return result;
}
std::shared_ptr<arrow::Field> GetFieldByColumnIdVerified(const ui32 columnId) const;

TString DebugString() const {
return DoDebugString();
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