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#include "data_statistics.h"
#include <yt/yt/client/chunk_client/data_statistics.h>
#include <yt/yt/core/ytree/fluent.h>
#include <yt/yt/core/misc/protobuf_helpers.h>
namespace NYT::NChunkClient {
using namespace NCompression;
using namespace NYTree;
using namespace NYson;
using ::ToString;
using ::FromString;
////////////////////////////////////////////////////////////////////////////////
namespace NProto {
////////////////////////////////////////////////////////////////////////////////
bool HasInvalidDataWeight(const TDataStatistics& statistics)
{
return statistics.has_data_weight() && statistics.data_weight() == -1;
}
bool HasInvalidUnmergedRowCount(const TDataStatistics& statistics)
{
return statistics.has_unmerged_row_count() && statistics.unmerged_row_count() == -1;
}
bool HasInvalidUnmergedDataWeight(const TDataStatistics& statistics)
{
return statistics.has_unmerged_data_weight() && statistics.unmerged_data_weight() == -1;
}
TDataStatistics& operator += (TDataStatistics& lhs, const TDataStatistics& rhs)
{
lhs.set_uncompressed_data_size(lhs.uncompressed_data_size() + rhs.uncompressed_data_size());
lhs.set_compressed_data_size(lhs.compressed_data_size() + rhs.compressed_data_size());
lhs.set_chunk_count(lhs.chunk_count() + rhs.chunk_count());
lhs.set_row_count(lhs.row_count() + rhs.row_count());
lhs.set_regular_disk_space(lhs.regular_disk_space() + rhs.regular_disk_space());
lhs.set_erasure_disk_space(lhs.erasure_disk_space() + rhs.erasure_disk_space());
lhs.set_encoded_row_batch_count(lhs.encoded_row_batch_count() + rhs.encoded_row_batch_count());
lhs.set_encoded_columnar_batch_count(lhs.encoded_columnar_batch_count() + rhs.encoded_columnar_batch_count());
if (HasInvalidDataWeight(lhs) || HasInvalidDataWeight(rhs)) {
lhs.set_data_weight(-1);
} else {
lhs.set_data_weight(lhs.data_weight() + rhs.data_weight());
}
if (HasInvalidUnmergedRowCount(lhs) || HasInvalidUnmergedRowCount(rhs)) {
lhs.set_unmerged_row_count(-1);
} else {
lhs.set_unmerged_row_count(lhs.unmerged_row_count() + rhs.unmerged_row_count());
}
if (HasInvalidUnmergedDataWeight(lhs) || HasInvalidUnmergedDataWeight(rhs)) {
lhs.set_unmerged_data_weight(-1);
} else {
lhs.set_unmerged_data_weight(lhs.unmerged_data_weight() + rhs.unmerged_data_weight());
}
return lhs;
}
TDataStatistics operator + (const TDataStatistics& lhs, const TDataStatistics& rhs)
{
auto result = lhs;
result += rhs;
return result;
}
bool operator == (const TDataStatistics& lhs, const TDataStatistics& rhs)
{
return
lhs.uncompressed_data_size() == rhs.uncompressed_data_size() &&
lhs.compressed_data_size() == rhs.compressed_data_size() &&
lhs.row_count() == rhs.row_count() &&
lhs.chunk_count() == rhs.chunk_count() &&
lhs.regular_disk_space() == rhs.regular_disk_space() &&
lhs.erasure_disk_space() == rhs.erasure_disk_space() &&
(HasInvalidDataWeight(lhs) || HasInvalidDataWeight(rhs) || lhs.data_weight() == rhs.data_weight()) &&
(
HasInvalidUnmergedRowCount(lhs) ||
HasInvalidUnmergedRowCount(rhs) ||
lhs.unmerged_row_count() == rhs.unmerged_row_count()) &&
(
HasInvalidUnmergedDataWeight(lhs) ||
HasInvalidUnmergedDataWeight(rhs) ||
lhs.unmerged_data_weight() == rhs.unmerged_data_weight());
}
void Serialize(const TDataStatistics& statistics, NYson::IYsonConsumer* consumer)
{
// TODO(max42): replace all Item with OptionalItem in order to expose only meaningful
// fields in each particular context. This would require fixing some tests or using
// manually constructed data statistics with some fields being explicitly set to zero
// as a neutral element.
BuildYsonFluently(consumer).BeginMap()
.Item("chunk_count").Value(statistics.chunk_count())
.Item("row_count").Value(statistics.row_count())
.Item("uncompressed_data_size").Value(statistics.uncompressed_data_size())
.Item("compressed_data_size").Value(statistics.compressed_data_size())
.Item("data_weight").Value(statistics.data_weight())
.Item("regular_disk_space").Value(statistics.regular_disk_space())
.Item("erasure_disk_space").Value(statistics.erasure_disk_space())
.Item("unmerged_row_count").Value(statistics.unmerged_row_count())
.Item("unmerged_data_weight").Value(statistics.unmerged_data_weight())
.Item("encoded_row_batch_count").Value(statistics.encoded_row_batch_count())
.Item("encoded_columnar_batch_count").Value(statistics.encoded_columnar_batch_count())
.EndMap();
}
void SetDataStatisticsField(TDataStatistics& statistics, TStringBuf key, i64 value)
{
if (key == "chunk_count") {
statistics.set_chunk_count(value);
} else if (key == "row_count") {
statistics.set_row_count(value);
} else if (key == "uncompressed_data_size") {
statistics.set_uncompressed_data_size(value);
} else if (key == "compressed_data_size") {
statistics.set_compressed_data_size(value);
} else if (key == "data_weight") {
statistics.set_data_weight(value);
} else if (key == "regular_disk_space") {
statistics.set_regular_disk_space(value);
} else if (key == "erasure_disk_space") {
statistics.set_erasure_disk_space(value);
} else if (key == "unmerged_row_count") {
statistics.set_unmerged_row_count(value);
} else if (key == "unmerged_data_weight") {
statistics.set_unmerged_data_weight(value);
} // Else we have a strange situation on our hands but we intentionally ignore it.
}
void FormatValue(TStringBuilderBase* builder, const TDataStatistics& statistics, TStringBuf /*spec*/)
{
builder->AppendFormat(
"{UncompressedDataSize: %v, CompressedDataSize: %v, DataWeight: %v, RowCount: %v, "
"ChunkCount: %v, RegularDiskSpace: %v, ErasureDiskSpace: %v, "
"UnmergedRowCount: %v, UnmergedDataWeight: %v}",
statistics.uncompressed_data_size(),
statistics.compressed_data_size(),
statistics.data_weight(),
statistics.row_count(),
statistics.chunk_count(),
statistics.regular_disk_space(),
statistics.erasure_disk_space(),
statistics.unmerged_row_count(),
statistics.unmerged_data_weight());
}
void FormatValue(TStringBuilderBase* builder, const TDataStatistics* statistics, TStringBuf spec)
{
if (statistics) {
FormatValue(builder, *statistics, spec);
} else {
FormatValue(builder, std::nullopt, spec);
}
}
TString ToString(const TDataStatistics& statistics)
{
return ToStringViaBuilder(statistics);
}
////////////////////////////////////////////////////////////////////////////////
} // namespace NProto
////////////////////////////////////////////////////////////////////////////////
TCodecStatistics& TCodecStatistics::Append(const TCodecDuration& codecTime)
{
return Append(std::pair(codecTime.Codec, codecTime.CpuDuration));
}
TCodecStatistics& TCodecStatistics::Append(const std::pair<ECodec, TDuration>& codecTime)
{
CodecToDuration_[codecTime.first] += codecTime.second;
TotalDuration_ += codecTime.second;
return *this;
}
TCodecStatistics& TCodecStatistics::AppendToValueDictionaryCompression(TDuration duration)
{
ValueDictionaryCompressionDuration_ += duration;
TotalDuration_ += duration;
return *this;
}
TCodecStatistics& TCodecStatistics::operator+=(const TCodecStatistics& other)
{
for (const auto& pair : other.CodecToDuration_) {
Append(pair);
}
AppendToValueDictionaryCompression(other.ValueDictionaryCompressionDuration_);
return *this;
}
TDuration TCodecStatistics::GetTotalDuration() const
{
return TotalDuration_;
}
void FormatValue(TStringBuilderBase* builder, const TCodecStatistics& statistics, TStringBuf /* spec */)
{
::NYT::FormatKeyValueRange(builder, statistics.CodecToDuration(), TDefaultFormatter());
if (statistics.ValueDictionaryCompressionDuration() != TDuration::Zero()) {
builder->AppendFormat(", ValueDictionaryCompressionDuration: %v",
statistics.ValueDictionaryCompressionDuration());
}
}
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT::NChunkClient
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