another compile error

[jeff-hbzhang]

Another compile error like issue #55.

1. I deployed the ss dependencies by following command in ss dev branch
   mvn clean install -Dmaven.test.skip -Prelease
2. I try to compile spi-impl by following command
   mvn clean install -Dmaven.test.skip -U
3. and I got some compiled errors:
   

After check ss git history, it seems that sharding-core-optimize module had renamed to sharding-core-preprocessor on 27 Sep:

BTW , the version of both project is 4.0.0-RC3-SNAPSHOT .