largest_key(""),
smallest_range_del_key(""),
largest_range_del_key(""),
+ file_checksum(""),
+ file_checksum_func_name(""),
sequence_number(0),
file_size(0),
num_entries(0),
largest_key(_largest_key),
smallest_range_del_key(""),
largest_range_del_key(""),
+ file_checksum(""),
+ file_checksum_func_name(""),
sequence_number(_sequence_number),
file_size(_file_size),
num_entries(_num_entries),
std::string
smallest_range_del_key; // smallest range deletion user key in file
std::string largest_range_del_key; // largest range deletion user key in file
+ std::string file_checksum; // sst file checksum;
+ std::string file_checksum_func_name; // The name of file checksum function
SequenceNumber sequence_number; // sequence number of all keys in file
uint64_t file_size; // file size in bytes
uint64_t num_entries; // number of entries in file