* add data quality module

* add license

* add package configuration in dist pom

* fix license and jar import bug

* replace apache/skywalking-eyes@9bd5feb SHA

* refacotr jbdc-connector and writer

* modify parameter name in HiveConnector

* fix checkstyle error

* fix checkstyle error in dolphinschesuler-dist

* fix checkstyle error in dolphinschesuler-dist

* fix checkstyle error in dolphinschesuler-dist

* fix duplicate code bug

* fix code style bug

* fix code smells

* update

* close e2e test

* fix spark rw postgresql bug

* change mysql driver scope

* add more sql driver

* remove hive-jdbc in pom.xml

* change the pom.xml
Co-authored-by: Nsunchaohe <sunzhaohe@linklogis.com>