* fix bug: send task result to master until success.

* fix bug: send task result to master until success.

* add sleep

* set null if send result failed

* set null if send result failed

* change max length of username to 39

* test for gc

* change version to 1.3.0

* check and add some license files

* check and add some license files

* revert
Co-authored-by: Nbaoliang <baoliang@analysys.com.cn>

* Using Jackson instead of Fastjson

* Fix some json bugs
Co-authored-by: Ndailidong <dailidong66@gmail.com>

Co-authored-by: Ndailidong <dailidong66@gmail.com>

* Create TextMessage.java

* Create DingTalkUtils.java

* Update alert.properties

* Update Constants.java

* Update Constants.java

* Create DingTalkMsgFormatter.java

* Update alert.properties

* Create DingTalkMsgFormatterTest.java

* Create DingTalkUtilsTest.java

* Update DingTalkUtils.java

* Create DingTalkManager.java

* Update EmailAlertPlugin.java

* feature: test send msg with proxy

* fix:delete comment and add exception info

* Update DingTalkUtilsTest.java

* Update DingTalkUtils.java

* Update DingTalkManager.java

* Update EmailAlertPlugin.java

* Update DingTalkUtilsTest.java

* Update DingTalkMsgFormatter.java

* Update DingTalkUtils.java

* Update DingTalkMsgFormatterTest.java

* Update DingTalkUtilsTest.java

* Update TextMessage.java

* Update DingTalkManager.java

* Delete TextMessage.java

* fix: add test case

* fix:add http client test case

* fix:delete ignore test case

* Update pom.xml
Co-authored-by: Ndailidong <dailidong66@gmail.com>

* fix bug: some bugs about worker group from 1.2.0 to 1.3.0

* fix bug: scheduler from 1.2.0 to 1.3.0 do not work

* fix bug: scheduler from 1.2.0 to 1.3.0 do not work

* fix ut bug
Co-authored-by: Nbaoliang <baoliang@analysys.com.cn>

* script variable has "processDefinitionId" is error #2664

* blank in eamil and left font align  #2648
Co-authored-by: Nqiaozhanwei <qiaozhanwei@analysys.com.cn>

* dispatch task fail will set task status failed

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix

* #2486 bug fix

* host and workergroup compatible

* EnterpriseWeChatUtils modify

* EnterpriseWeChatUtils modify

* EnterpriseWeChatUtils modify

* #2499 bug fix
Co-authored-by: Nqiaozhanwei <qiaozhanwei@analysys.com.cn>

* dispatch task fail will set task status failed

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix

* #2486 bug fix

* host and workergroup compatible

* EnterpriseWeChatUtils modify

* EnterpriseWeChatUtils modify

* EnterpriseWeChatUtils modify
Co-authored-by: Nqiaozhanwei <qiaozhanwei@analysys.com.cn>

* dispatch task fail will set task status failed

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，no worker condition , master will while ture wait for worker startup
2，worker response task status sync wait for result

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* 1，task status statistics and process status statistics bug fix (#2357)
2，worker group bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix

* send mail error, #2466 bug fix
Co-authored-by: Nqiaozhanwei <qiaozhanwei@analysys.com.cn>

* [Refactor worker] simplify and optimize config (#2386)

* simplify config

* simplify config

* simplify and optimize config

* Update HadoopUtils.java

optimize HadoopUtils

* Update HadoopUtilsTest.java

* Update HadoopUtilsTest.java

* Update HadoopUtilsTest.java

* Update HttpUtils.java

* Update pom.xml

* Update HadoopUtilsTest.java

* Update HadoopUtilsTest.java

* Update HadoopUtilsTest.java

* Update HadoopUtilsTest.java

* Update HadoopUtilsTest.java

* Update HadoopUtilsTest.java

* simplify config

* simplify config

* simplify and optimize config

Co-authored-by: Ndailidong <dailidong66@gmail.com>

* update logback

* update log

* refactor worker registry (#2107)

* Refactor worker (#2115)

* refactor worker registry

* refactor master server

* Modify workgroupid parameter name (#2105)

* Delete worker group management page

* Modify workgroupid parameter name

* Refactor worker (#2121)

* refactor worker registry

* refactor master server

* refactor MasterSchedulerService

* cancelTaskInstance set TaskExecutionContext host,logPath,executePath (#2126)

* 1, master persistent task
2. extract  master and worker communication model

* 1, master persistent task
2. extract  master and worker communication model

* 1, master persistent task
2. extract  master and worker communication model

* add license

* modify javadoc error

* TaskExecutionContext create modify

* buildAckCommand taskInstanceId not set modify

* java doc error modify

* add comment

* ExecutorManager interface add generic type

* add TaskInstanceCacheManager receive Worker report result

* TaskInstance setExecutePath

* add TaskInstanceCacheManager to receive Worker Task result report

* TaskInstanceCacheManager add remove method

* add license

* add dispatcht task method

* AbstractCommandExecutor remove db access

* AbstractCommandExecutor remove db access

* AbstractCommandExecutor remove db access

* AbstractCommandExecutor remove db access

* AbstractCommandExecutor remove db access

* AbstractCommandExecutor remove db access

* AbstractCommandExecutor remove db access

* taskInstanceCache is null ,need load from db

* taskInstanceCache is null ,need load from db

* taskInstanceCache is null ,need load from db

* 1，worker TaskPros use TaskExecutionContext replase
2，Master kill Task , KillTaskProcessor modify

* worker remove db

* ShellTask modify

* master persistence processId and appIds

* master persistence processId and appIds

* master add kill task logic

* master add kill task logic

* master add kill task logic

* javadoc error modify

* remove chinese log

* executeDirectly method add Override

* remote module modify

* TaskKillResponseProcessor command type modify

* create buildKillCommand

* host add host:port format

* host add host:port format

* TaskAckProcessor modify

* TaskAckProcessor modify

* task prioriry refator

* remove ITaskQueue

* task prioriry refator

* remove ITaskQueue

* TaskPriority refactor

* remove logs

* WorkerServer refactor

* MasterSchedulerService modify

* WorkerConfig listen port modify

* modify master and worker listen port

* cancelTaskInstance set TaskExecutionContext host,logPath,executePath

* cancelTaskInstance set TaskExecutionContext host,logPath,executePath
Co-authored-by: Nqiaozhanwei <qiaozhanwei@analysys.com.cn>

* not exist in openjdk,just delete

* add master and worker properties

* add master and worker properties

* add master and worker properties

* fix cpu 100% bug

* simplify master、 worker、alert、dao properties

* add master and worker properties

* add master and worker properties

* add master and worker properties
Co-authored-by: NTboy <guo.jiwei@immomo.com>
Co-authored-by: Nbreak60 <790061044@qq.com>
Co-authored-by: Nqiaozhanwei <qiaozhanwei@outlook.com>
Co-authored-by: Nqiaozhanwei <qiaozhanwei@analysys.com.cn>

* refactor ConnectionFactory to static inner holder Singleton

* remove redundant import

* make getSqlSessionFactory() method private

* fix sonar issue

* remove @Ignore of MailUtilsTest

* add MailUtilsTest to pom.xml to test

* fix MailUtilsTest path error in pom.xml

* modify test method name

* add assert and logger to unit test

* add log

* add log

* add AlertDaoTest

* move AlertDaoTest to new module

* modify test in pom.xml

* remove unnecessary log

* Adapting partial code(file name start with M #1) to the sonar cloud rule

* remove unused import

* Adapting partial code(file name start with J) to the sonar cloud rule

* fix unit failure

* Add mail server configuration description information

* Remove mail server configuration note in alert.properties

* Adapting partial code(file name start with F) to the sonar cloud rule

* add more unit test

* add License

* add includes configuration to maven-surefire-plugin

* fix getResourceFilesList incorrect logic

* update logback

* update log

* Adapting partial code(file name start with E) to the sonar cloud rule

* remove isEmpty invoke

* resolve conflicts

* Adapting partial code(file name start with C) to the sonar cloud rules

* add some UT

* add some UT(rollback JSONUtils.checkJsonVaild)

* add some UT(fix OSUtils.exeCmd UT)

* move version to parent pom

* move version properties to parent pom for easy management

* remove freemarker dependency

* delete CombinedApplicationServer

* #1871 correct spelling

* #1873 some updates for TaskQueueZkImpl

* #1875 remove unused properties in pom

* #1878
1. remove tomcat dependency
2. remove combined_logback.xml in api module
3. format pom.xml for not aligning

* #1885 fix api server startup failure
1. add jsp-2.1 dependency
2. remove jasper-runtime dependency

* add stringutils ut (#1921)

* add stringutils ut

* Newfeature for #1675. (#1908)

Continue to finish the rest works, add the cache feature for dependence,mr,python,sub_process,procedure and shell.

* Add modify user name for process definition (#1919)

* class overrides equals() and should therefore also override hashCode()

* #1862 add modify user in process difinition list

* #1862 add pg-1.2.2 ddl.sql

* modify ScriptRunnerTest

* add updateProessDifinition UT

* modify updateProcessDifinition UT

* modify updateProcessDifinition UT

* modify mysql 1.2.2 ddl.sql&dml.sql

* add scope test to mysql in pom

* modify pg-1.2.2 ddl.sql

* refactor module

* updates
Co-authored-by: Nkhadgarmage <khadgar.mage@outlook.com>
Co-authored-by: Nzhukai <boness@qq.com>
Co-authored-by: NYelli <amarantine@my.com>

* add stringutils ut

* combine logback config of master/worker/alert/api server to one logback.xml

* #1720 Fix bug: NullPointerException etc.

* fix code smell

* Update DateInterval.java

refactor equals method
Co-authored-by: Ndailidong <dailidong66@gmail.com>

* fix bug: zk hasTask method NPE

* add retMap null check for AlertSender

* refactor Alert Template

* refactor alert template(remove freemarker)

* add license

* update abstract class to interface

* make test into root pom

* fix powermock static

* fix powermock static

* remove custom exception

* remove custom exception

* remove commons-lang3 dependancy

* remove commons-lang3 and commons-lang dependancy

* remove commons-collections4/commons-logging/commons-io dependancy

* tmp add commons-lang3 for compile

dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/EnterpriseWeChatUtils.java
      https://sonarcloud.io/project/issues?id=apache-dolphinscheduler&issues=AW9PvkP_YzPBRjkobY7y&open=AW9PvkP_YzPBRjkobY7y
      https://sonarcloud.io/project/issues?id=apache-dolphinscheduler&issues=AW9PvkP_YzPBRjkobY7z&open=AW9PvkP_YzPBRjkobY7z

    dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java
      https://sonarcloud.io/project/issues?id=apache-dolphinscheduler&issues=AW9PvkRwYzPBRjkobY87&open=AW9PvkRwYzPBRjkobY87

* modify FileUtils.readFile2Str

* #1300 Add right alignment function in sql email content

* cancel formatted for alert_mail_template.ftl

1. Add PropertyUtilsTest
2. Add null check and formatparse check in PropertyUtils
3. Add UT path in parent.pom

1.Add FuncUtilsTest.java and JSONUtilsTest.java
2.Add null check in FuncUtils.mkString
3.Add pom config