1. BlockManager has been added into StorageEngine. So StorageEngine should be initialized when starting BetaRowset unit test. 2. Cache should not use the same buf to store value, otherwise the address will be freed twice and crash.
1. BlockManager has been added into StorageEngine. So StorageEngine should be initialized when starting BetaRowset unit test. 2. Cache should not use the same buf to store value, otherwise the address will be freed twice and crash.