Remove one unused CompressedReadBufferFromFile ctor

Author: azat

src/Compression/CompressedReadBufferFromFile.cpp

@@ -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

src/Compression/CompressedReadBufferFromFile.h

@@ -47,9 +47,6 @@ class CompressedReadBufferFromFile : public CompressedReadBufferBase, public Buf
 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.

utils/check-marks/main.cpp

@@ -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");