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[doc] Correct descriptions in glossary.md (#12282)
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@ -17,10 +17,10 @@ there are no subsequent nodes. Examples are as follows:
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manual start or scheduled scheduling. Each time the process definition runs, a process instance is generated
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**Task instance**: The task instance is the instantiation of the task node in the process definition, which identifies
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the specific task execution status
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the specific task
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**Task type**: Currently supports SHELL, SQL, SUB_PROCESS (sub-process), PROCEDURE, MR, SPARK, PYTHON, DEPENDENT (
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depends), and plans to support dynamic plug-in expansion, note: **SUB_PROCESS** It is also a separate process
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depends), and plans to support dynamic plug-in expansion, note: **SUB_PROCESS** need relation with another workflow definition which also a separate process
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definition that can be started and executed separately
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**Scheduling method**: The system supports scheduled scheduling and manual scheduling based on cron expressions. Command
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@ -45,7 +45,7 @@ provided. **Continue** refers to regardless of the status of the task running in
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failure. **End** means that once a failed task is found, Kill will also run the parallel task at the same time, and the
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process fails and ends
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**Complement**: Supplement historical data,supports **interval parallel and serial** two complement methods, and two types of date selection which include **date range** and **date enumeration**.
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**Complement**: Supplement historical data,supports **interval parallel** and **serial** two complement methods, and two types of date selection which include **date range** and **date enumeration**.
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### 2.Module introduction
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@ -10,12 +10,11 @@
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**流程定义**:通过拖拽任务节点并建立任务节点的关联所形成的可视化**DAG**
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**流程实例**:流程实例是流程定义的实例化,可以通过手动启动或定时调度生成,流程定义每运行一次,产生一个流程实例
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**流程实例**:流程实例是流程定义的实例化,可以通过手动启动或定时调度生成。每运行一次流程定义,产生一个流程实例
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**任务实例**:任务实例是流程定义中任务节点的实例化,标识着具体的任务执行状态
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**任务实例**:任务实例是流程定义中任务节点的实例化,标识着某个具体的任务
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**任务类型**:目前支持有 SHELL、SQL、SUB_PROCESS(子流程)、PROCEDURE、MR、SPARK、PYTHON、DEPENDENT(依赖),同时计划支持动态插件扩展,注意:其中子 **SUB_PROCESS**
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也是一个单独的流程定义,是可以单独启动执行的
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**任务类型**:目前支持有 SHELL、SQL、SUB_PROCESS(子流程)、PROCEDURE、MR、SPARK、PYTHON、DEPENDENT(依赖),同时计划支持动态插件扩展,注意:其中 **SUB_PROCESS**类型的任务需要关联另外一个流程定义,被关联的流程定义是可以单独启动执行的
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**调度方式**:系统支持基于 cron 表达式的定时调度和手动调度。命令类型支持:启动工作流、从当前节点开始执行、恢复被容错的工作流、恢复暂停流程、从失败节点开始执行、补数、定时、重跑、暂停、停止、恢复等待线程。
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其中 **恢复被容错的工作流** 和 **恢复等待线程** 两种命令类型是由调度内部控制使用,外部无法调用
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@ -30,7 +29,7 @@
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**失败策略**:对于并行运行的任务,如果有任务失败,提供两种失败策略处理方式,**继续**是指不管并行运行任务的状态,直到流程失败结束。**结束**是指一旦发现失败任务,则同时Kill掉正在运行的并行任务,流程失败结束
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**补数**:补历史数据,支持**区间并行和串行**两种补数方式,其日期选择方式包括**日期范围**和**日期枚举**两种
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**补数**:补历史数据,支持**区间并行**和**串行**两种补数方式,其日期选择方式包括**日期范围**和**日期枚举**两种
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### 2.模块介绍
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