This maintenance release adds the support for reduced lock if MySQL engine is transactional, thanks to @rascalDan
The init_replica process checks whether the engine for the table is transactional and runs the initial copy within a transaction.
The process still requires a FLUSH TABLES WITH READ LOCK but the lock is released as soon as the transaction snapshot is acquired.
This improvement allows pg_chameleon to run agains primary databases with minimal impact during the init_replica process.
The python-mysql-replication requirement is now changed to version >=0.22. This release adds support for PyMySQL >=0.10.0.
The requirement for PyMySQL to version <0.10.0 is therefore removed from setup.py.
Changelog from v2.0.14
- Support for reduced lock if MySQL engine is transactional, thanks to @rascalDan
- setup.py now requires python-mysql-replication to version 0.22 which adds support for PyMySQL >=0.10.0
- removed PyMySQL requirement <0.10.0 from setup.py
- prevent pg_chameleon to run as root