Repair:

1. [EasyScheduler-198] The process definition list is sorted according to the timing status and update time.
2. [EasyScheduler-419] Fix online creation of files, hdfs file not created, but returned successfully
3. [[EasyScheduler-481]] (https://github.com/analysys/EasyScheduler/issues/481) Fix the problem that the job cannot be offline at a time.
4. [EasyScheduler-425] Add kill to its child process when killing a task
5. [EasyScheduler-422] Fixed an issue where the update time and size were not updated when updating the resource file
6. [EasyScheduler-431] Fix the problem of deleting the tenant if the hdfs is not started when deleting the tenant

Enhanced:

1. The message header in the sql task adds support for custom variables.
2. If the mail in the sql task fails, the sql task is failed.
3. Modify the replacement rule of the custom variable in the sql task, support the replacement of multiple single quotes and double quotes
4. When creating a resource file, increase the verification that the resource file already exists on hdfs
5. The shell process exits, the yarn state is not final and waits for judgment.

修复：

1. [EasyScheduler-198] 流程定义列表根据定时状态和更新时间进行排序
2. [EasyScheduler-419] 修复在线创建文件，hdfs文件未创建，却返回成功
3. [EasyScheduler-481]修复job不存在定时无法下线的问题
4. [EasyScheduler-425] kill任务时增加对其子进程的kill
5. [EasyScheduler-422] 修复更新资源文件时更新时间和大小未更新的问题
6. [EasyScheduler-431] 修复删除租户时,如果未启动hdfs,则删除租户失败的问题

增强:

1. sql任务中的邮件标题增加了对自定义变量的支持
2. sql任务中的发邮件失败,则此sql任务为失败
3. 修改sql任务中自定义变量的替换规则,支持多个单引号和双引号的替换
4. 创建资源文件时，增加对该资源文件是否在hdfs上已存在的验证
5. shell进程退出，yarn状态非终态等待判断