remove unused code (#1204)

* update english documents

* refactor zk client

* update documents

* update zkclient

* update zkclient

* update documents

* add architecture-design

* change i18n

* update i18n

* update english documents

* add architecture-design

* update english documents

* update en-US documents

* add architecture-design

* update demo site

* add mybatis plus model

* modify mybatisplus

* modify mybatisplus

* change interface by mybatisplus

* add unit test

* refactor dao interface.

* add unit test for dao...

* add unit test for dao...

* add unit test for dao...

* Merge remote-tracking branch 'upstream/dev-db' into dev-db

# Conflicts:
#	dolphinscheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProjectMapper.xml
#	dolphinscheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ScheduleMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProcessInstanceMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProjectUserMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/QueueMapper.xml
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ProcessInstanceMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ProjectUserMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/QueueMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ResourceUserMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ScheduleMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/SessionMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/TenantMapperTest.java

* Merge remote-tracking branch 'upstream/dev-db' into dev-db

# Conflicts:
#	dolphinscheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProjectMapper.xml
#	dolphinscheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ScheduleMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProcessInstanceMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProjectUserMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/QueueMapper.xml
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ProcessInstanceMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ProjectUserMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/QueueMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ResourceUserMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ScheduleMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/SessionMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/TenantMapperTest.java

* Merge remote-tracking branch 'upstream/dev-db' into dev-db

# Conflicts:
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProjectMapper.xml
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ResourceMapper.xml
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.xml

* update some dao bugs

* update for some bugs

* update some bugs

* Merge remote-tracking branch 'upstream/dev-db' into dev-db

# Conflicts:
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProjectMapper.xml
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ResourceMapper.xml
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.xml

* update

* update

* add multiply settings for application.yml

* add multiply settings for application.yml

* revert

* update configuration settings in task record dao...

* change application_master to application-master

* change application_master to application-master

* update application.yml to application.properties

* revert

* revert

* add properties

* add properties

* revert

* revert

* add api start up..
add alert send try catch

* update dao info level

* fix bug: task cannot submit when recovery failover

* fix bug: task cannot submit when recovery failover

* merge from dev-db

* revert

* revert

* fix bug: get process definition list failed.

* fix bug: process instance interval is error

* revert

* revert

* update

* support stop submit success tasks

* update kill process

* update for stop process

* update for stop process

* add some logs for stop process

* update for small bug.

* add check strategy before submit task

* revert

* update

* update

* revert

* wait task instance exists if null.

* revert

* update

* change desc to description.

* add check user and definitions function when delete tenant

* update

* change desc to description.

* change desc to description.

* change desc to description.

* remove check resources when delete tenant

* change desc to description.

* change mybatisplus version to 3.2.0

* update

* change the notice to apache.

* update

* update postgre sql

* fix bug: phone can be empty.

* fix bug: postgre test error.

* update create table for postgre quartz

* fix some bugs about postgre.

* update create table for postgre quartz

* add postgre db performance monitor

* add postgre performance monitor

* update performance monitor

* revert

* revert

* fix bug: tasks queue length error

* remove datasource.properties

* change chinese sql to english.

* change chinese sql to english.

* remove unused code.

* remove unused code.

dolphinscheduler-api/src/test/resources/dao/data_source.properties

@@ -1,53 +0,0 @@
-# base spring data source configuration
-spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
-spring.datasource.driver-class-name=com.mysql.jdbc.Driver
-spring.datasource.url=jdbc:mysql://192.168.10.32:3306/dolphinscheduler?characterEncoding=UTF-8
-spring.datasource.username=root
-spring.datasource.password=root@123
-
-# connection configuration
-spring.datasource.initialSize=5
-# min connection number
-spring.datasource.minIdle=5
-# max connection number
-spring.datasource.maxActive=50
-
-# max wait time for get a connection in milliseconds. if configuring maxWait, fair locks are enabled by default and concurrency efficiency decreases.
-# If necessary, unfair locks can be used by configuring the useUnfairLock attribute to true.
-spring.datasource.maxWait=60000
-
-# milliseconds for check to close free connections
-spring.datasource.timeBetweenEvictionRunsMillis=60000
-
-# the Destroy thread detects the connection interval and closes the physical connection in milliseconds if the connection idle time is greater than or equal to minEvictableIdleTimeMillis.
-spring.datasource.timeBetweenConnectErrorMillis=60000
-
-# the longest time a connection remains idle without being evicted, in milliseconds
-spring.datasource.minEvictableIdleTimeMillis=300000
-
-#the SQL used to check whether the connection is valid requires a query statement. If validation Query is null, testOnBorrow, testOnReturn, and testWhileIdle will not work.
-spring.datasource.validationQuery=SELECT 1
-#check whether the connection is valid for timeout, in seconds
-spring.datasource.validationQueryTimeout=3
-
-# when applying for a connection, if it is detected that the connection is idle longer than time Between Eviction Runs Millis,
-# validation Query is performed to check whether the connection is valid
-spring.datasource.testWhileIdle=true
-
-#execute validation to check if the connection is valid when applying for a connection
-spring.datasource.testOnBorrow=true
-#execute validation to check if the connection is valid when the connection is returned
-spring.datasource.testOnReturn=false
-spring.datasource.defaultAutoCommit=true
-spring.datasource.keepAlive=true
-
-# open PSCache, specify count PSCache for every connection
-spring.datasource.poolPreparedStatements=true
-spring.datasource.maxPoolPreparedStatementPerConnectionSize=20
-
-# data quality analysis is not currently in use. please ignore the following configuration
-# task record flag
-task.record.flag=false
-task.record.datasource.url=jdbc:mysql://192.168.xx.xx:3306/etl?characterEncoding=UTF-8
-task.record.datasource.username=xx
-task.record.datasource.password=xx

dolphinscheduler-common/src/test/resources/dao/data_source.properties

@@ -1,53 +0,0 @@
-# base spring data source configuration
-spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
-spring.datasource.driver-class-name=com.mysql.jdbc.Driver
-spring.datasource.url=jdbc:mysql://192.168.10.32:3306/dolphinscheduler?characterEncoding=UTF-8
-spring.datasource.username=root
-spring.datasource.password=root@123
-
-# connection configuration
-spring.datasource.initialSize=5
-# min connection number
-spring.datasource.minIdle=5
-# max connection number
-spring.datasource.maxActive=50
-
-# max wait time for get a connection in milliseconds. if configuring maxWait, fair locks are enabled by default and concurrency efficiency decreases.
-# If necessary, unfair locks can be used by configuring the useUnfairLock attribute to true.
-spring.datasource.maxWait=60000
-
-# milliseconds for check to close free connections
-spring.datasource.timeBetweenEvictionRunsMillis=60000
-
-# the Destroy thread detects the connection interval and closes the physical connection in milliseconds if the connection idle time is greater than or equal to minEvictableIdleTimeMillis.
-spring.datasource.timeBetweenConnectErrorMillis=60000
-
-# the longest time a connection remains idle without being evicted, in milliseconds
-spring.datasource.minEvictableIdleTimeMillis=300000
-
-#the SQL used to check whether the connection is valid requires a query statement. If validation Query is null, testOnBorrow, testOnReturn, and testWhileIdle will not work.
-spring.datasource.validationQuery=SELECT 1
-#check whether the connection is valid for timeout, in seconds
-spring.datasource.validationQueryTimeout=3
-
-# when applying for a connection, if it is detected that the connection is idle longer than time Between Eviction Runs Millis,
-# validation Query is performed to check whether the connection is valid
-spring.datasource.testWhileIdle=true
-
-#execute validation to check if the connection is valid when applying for a connection
-spring.datasource.testOnBorrow=true
-#execute validation to check if the connection is valid when the connection is returned
-spring.datasource.testOnReturn=false
-spring.datasource.defaultAutoCommit=true
-spring.datasource.keepAlive=true
-
-# open PSCache, specify count PSCache for every connection
-spring.datasource.poolPreparedStatements=true
-spring.datasource.maxPoolPreparedStatementPerConnectionSize=20
-
-# data quality analysis is not currently in use. please ignore the following configuration
-# task record flag
-task.record.flag=false
-task.record.datasource.url=jdbc:mysql://192.168.xx.xx:3306/etl?characterEncoding=UTF-8
-task.record.datasource.username=xx
-task.record.datasource.password=xx

dolphinscheduler-dao/src/test/resources/dao/data_source.properties

@@ -1,53 +0,0 @@
-# base spring data source configuration
-spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
-spring.datasource.driver-class-name=com.mysql.jdbc.Driver
-spring.datasource.url=jdbc:mysql://192.168.10.32:3306/dolphinscheduler?characterEncoding=UTF-8
-spring.datasource.username=root
-spring.datasource.password=root@123
-
-# connection configuration
-spring.datasource.initialSize=5
-# min connection number
-spring.datasource.minIdle=5
-# max connection number
-spring.datasource.maxActive=50
-
-# max wait time for get a connection in milliseconds. if configuring maxWait, fair locks are enabled by default and concurrency efficiency decreases.
-# If necessary, unfair locks can be used by configuring the useUnfairLock attribute to true.
-spring.datasource.maxWait=60000
-
-# milliseconds for check to close free connections
-spring.datasource.timeBetweenEvictionRunsMillis=60000
-
-# the Destroy thread detects the connection interval and closes the physical connection in milliseconds if the connection idle time is greater than or equal to minEvictableIdleTimeMillis.
-spring.datasource.timeBetweenConnectErrorMillis=60000
-
-# the longest time a connection remains idle without being evicted, in milliseconds
-spring.datasource.minEvictableIdleTimeMillis=300000
-
-#the SQL used to check whether the connection is valid requires a query statement. If validation Query is null, testOnBorrow, testOnReturn, and testWhileIdle will not work.
-spring.datasource.validationQuery=SELECT 1
-#check whether the connection is valid for timeout, in seconds
-spring.datasource.validationQueryTimeout=3
-
-# when applying for a connection, if it is detected that the connection is idle longer than time Between Eviction Runs Millis,
-# validation Query is performed to check whether the connection is valid
-spring.datasource.testWhileIdle=true
-
-#execute validation to check if the connection is valid when applying for a connection
-spring.datasource.testOnBorrow=true
-#execute validation to check if the connection is valid when the connection is returned
-spring.datasource.testOnReturn=false
-spring.datasource.defaultAutoCommit=true
-spring.datasource.keepAlive=true
-
-# open PSCache, specify count PSCache for every connection
-spring.datasource.poolPreparedStatements=true
-spring.datasource.maxPoolPreparedStatementPerConnectionSize=20
-
-# data quality analysis is not currently in use. please ignore the following configuration
-# task record flag
-task.record.flag=false
-task.record.datasource.url=jdbc:mysql://192.168.xx.xx:3306/etl?characterEncoding=UTF-8
-task.record.datasource.username=xx
-task.record.datasource.password=xx

dolphinscheduler-server/src/test/resources/dao/data_source.properties

@@ -1,53 +0,0 @@
-# base spring data source configuration
-spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
-spring.datasource.driver-class-name=com.mysql.jdbc.Driver
-spring.datasource.url=jdbc:mysql://192.168.10.32:3306/dolphinscheduler?characterEncoding=UTF-8
-spring.datasource.username=root
-spring.datasource.password=root@123
-
-# connection configuration
-spring.datasource.initialSize=5
-# min connection number
-spring.datasource.minIdle=5
-# max connection number
-spring.datasource.maxActive=50
-
-# max wait time for get a connection in milliseconds. if configuring maxWait, fair locks are enabled by default and concurrency efficiency decreases.
-# If necessary, unfair locks can be used by configuring the useUnfairLock attribute to true.
-spring.datasource.maxWait=60000
-
-# milliseconds for check to close free connections
-spring.datasource.timeBetweenEvictionRunsMillis=60000
-
-# the Destroy thread detects the connection interval and closes the physical connection in milliseconds if the connection idle time is greater than or equal to minEvictableIdleTimeMillis.
-spring.datasource.timeBetweenConnectErrorMillis=60000
-
-# the longest time a connection remains idle without being evicted, in milliseconds
-spring.datasource.minEvictableIdleTimeMillis=300000
-
-#the SQL used to check whether the connection is valid requires a query statement. If validation Query is null, testOnBorrow, testOnReturn, and testWhileIdle will not work.
-spring.datasource.validationQuery=SELECT 1
-#check whether the connection is valid for timeout, in seconds
-spring.datasource.validationQueryTimeout=3
-
-# when applying for a connection, if it is detected that the connection is idle longer than time Between Eviction Runs Millis,
-# validation Query is performed to check whether the connection is valid
-spring.datasource.testWhileIdle=true
-
-#execute validation to check if the connection is valid when applying for a connection
-spring.datasource.testOnBorrow=true
-#execute validation to check if the connection is valid when the connection is returned
-spring.datasource.testOnReturn=false
-spring.datasource.defaultAutoCommit=true
-spring.datasource.keepAlive=true
-
-# open PSCache, specify count PSCache for every connection
-spring.datasource.poolPreparedStatements=true
-spring.datasource.maxPoolPreparedStatementPerConnectionSize=20
-
-# data quality analysis is not currently in use. please ignore the following configuration
-# task record flag
-task.record.flag=false
-task.record.datasource.url=jdbc:mysql://192.168.xx.xx:3306/etl?characterEncoding=UTF-8
-task.record.datasource.username=xx
-task.record.datasource.password=xx