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#include "io.h"
#include <yt/cpp/mapreduce/interface/logging/yt_log.h>
#include <util/string/cast.h>
namespace NYT {
////////////////////////////////////////////////////////////////////////////////
TMaybe<size_t> IReaderImplBase::GetReadByteCount() const
{
return Nothing();
}
i64 IReaderImplBase::GetTabletIndex() const
{
Y_FAIL("Unimplemented");
}
bool IReaderImplBase::IsEndOfStream() const
{
Y_FAIL("Unimplemented");
}
bool IReaderImplBase::IsRawReaderExhausted() const
{
Y_FAIL("Unimplemented");
}
////////////////////////////////////////////////////////////////////////////////
namespace NDetail {
void LogTableReaderStatistics(ui64 rowCount, TMaybe<size_t> byteCount)
{
TString byteCountStr = (byteCount ? ::ToString(*byteCount) : "<unknown>");
YT_LOG_DEBUG("Table reader has read %v rows, %v bytes",
rowCount,
byteCountStr);
}
} // namespace NDetail
////////////////////////////////////////////////////////////////////////////////
} // namespace NYT
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