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Fixed error in 'compressor' tool: the 'level' parameter wasn't working #1345

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This commit is contained in:
Alexey Milovidov 2018-12-20 17:16:07 +03:00
parent 6730f540a1
commit 2ae6b6414c
1 changed files with 4 additions and 2 deletions
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6
dbms/programs/compressor/Compressor.cpp
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@ -61,7 +61,7 @@ int mainEntryClickHouseCompressor(int argc, char ** argv)
("block-size,b", boost::program_options::value<unsigned>()->default_value(DBMS_DEFAULT_BUFFER_SIZE), "compress in blocks of specified size")
("hc", "use LZ4HC instead of LZ4")
("zstd", "use ZSTD instead of LZ4")
("level", "compression level")
("level", boost::program_options::value<int>(), "compression level")
("none", "use no compression instead of LZ4")
("stat", "print block statistics of compressed data")
;
@ -94,7 +94,9 @@ int mainEntryClickHouseCompressor(int argc, char ** argv)
else if (use_none)
method = DB::CompressionMethod::NONE;
DB::CompressionSettings settings(method, options.count("level") > 0 ? options["level"].as<int>() : DB::CompressionSettings::getDefaultLevel(method));
DB::CompressionSettings settings(method, options.count("level")
? options["level"].as<int>()
: DB::CompressionSettings::getDefaultLevel(method));
DB::ReadBufferFromFileDescriptor rb(STDIN_FILENO);
DB::WriteBufferFromFileDescriptor wb(STDOUT_FILENO);