Move MyRocks sysvars to sysvars.cc and sysvars.h #1499
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- Introduce new source files sysvars.cc and sysvars.h and move there everything related to MyRocks system variables. Modernize them (NULL -> nullptr, drop unused args instead of MY_ATTRIBUTE((unused)), drop redundant struct keywords, Almost Always Auto, C-style casts -> static_cast, etc.) - Introduce new namespace myrocks::sysvars for the variables and their trivial getters, drop "rocksdb_" prefixes except where it is needed to avoid confusion (i.e. datadir). - For non-trivial MyRocks/RocksDB operations that need to be done from sysvar validate/set functions, expose them through ha_rocksdb.h as needed. - Convert myrocks::get_rocksdb_db_options to return a reference instead of a pointer. - Fix some typos while reflowing the sysvar descriptions, re-record main.mysqld--help-notwin accordingly.
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@luqun has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator. |
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@laurynas-biveinis has updated the pull request. You must reimport the pull request before landing. |
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@luqun has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator. |
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related to MyRocks system variables. Modernize them (NULL -> nullptr, drop
unused args instead of MY_ATTRIBUTE((unused)), drop redundant struct keywords,
Almost Always Auto, C-style casts -> static_cast, etc.)
getters, drop "rocksdb_" prefixes except where it is needed to avoid
confusion (i.e. datadir).
validate/set functions, expose them through ha_rocksdb.h as needed.
pointer.
main.mysqld--help-notwin accordingly.