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Remove one unused CompressedReadBufferFromFile ctor

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This commit is contained in:
Azat Khuzhin 2021-10-19 01:03:45 +03:00
parent 34d8f78c33
commit 258b62d375
3 changed files with 2 additions and 18 deletions
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14
src/Compression/CompressedReadBufferFromFile.cpp
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@ -58,20 +58,6 @@ CompressedReadBufferFromFile::CompressedReadBufferFromFile(std::unique_ptr<ReadB
}
CompressedReadBufferFromFile::CompressedReadBufferFromFile(
const std::string & path,
const ReadSettings & settings,
size_t estimated_size,
bool allow_different_codecs_)
: BufferWithOwnMemory<ReadBuffer>(0)
, p_file_in(createReadBufferFromFileBase(path, settings, estimated_size))
, file_in(*p_file_in)
{
compressed_in = &file_in;
allow_different_codecs = allow_different_codecs_;
}
void CompressedReadBufferFromFile::seek(size_t offset_in_compressed_file, size_t offset_in_decompressed_block)
{
/// Nothing to do if we already at required position

3
src/Compression/CompressedReadBufferFromFile.h
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@ -47,9 +47,6 @@ private:
public:
CompressedReadBufferFromFile(std::unique_ptr<ReadBufferFromFileBase> buf, bool allow_different_codecs_ = false);
CompressedReadBufferFromFile(
const std::string & path, const ReadSettings & settings, size_t estimated_size, bool allow_different_codecs_ = false);
/// Seek is lazy in some sense. We move position in compressed file_in to offset_in_compressed_file, but don't
/// read data into working_buffer and don't shit our position to offset_in_decompressed_block. Instead
/// we store this offset inside nextimpl_working_buffer_offset.

3
utils/check-marks/main.cpp
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@ -10,6 +10,7 @@
#include <IO/ReadBufferFromFile.h>
#include <IO/ReadHelpers.h>
#include <IO/WriteBufferFromFileDescriptor.h>
#include <IO/createReadBufferFromFileBase.h>
#include <Compression/CompressedReadBufferFromFile.h>
@ -19,7 +20,7 @@
static void checkByCompressedReadBuffer(const std::string & mrk_path, const std::string & bin_path)
{
DB::ReadBufferFromFile mrk_in(mrk_path);
DB::CompressedReadBufferFromFile bin_in(bin_path, {}, 0);
DB::CompressedReadBufferFromFile bin_in(DB::createReadBufferFromFileBase(bin_path, /* settings= */ {}));
DB::WriteBufferFromFileDescriptor out(STDOUT_FILENO);
bool mrk2_format = boost::algorithm::ends_with(mrk_path, ".mrk2");