AhahaGe commented on a change in pull request #190:
URL:
https://github.com/apache/incubator-dolphinscheduler-website/pull/190#discussion_r503232232
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File path: docs/en-us/1.3.2/user_doc/system-manual.md
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+# System User Manual
+
+## Get started quickly
+
+> Please refer to [Quick Start](quick-start.html)
+
+## Operation guide
+
+### 1. Home
+
+The home page contains task status statistics, process status statistics, and
workflow definition statistics for all projects of the user.
+
+<p align="center">
+<img src="/img/home_en.png" width="80%" />
+</p>
+
+### 2. Project management
+
+#### 2.1 Create project
+
+- Click "Project Management" to enter the project management page, click the
"Create Project" button, enter the project name, project description, and click
"Submit" to create a new project.
+
+ <p align="center">
+ <img src="/img/create_project_en1.png" width="80%" />
+ </p>
+
+#### 2.2 Project home
+
+- Click the project name link on the project management page to enter the
project home page, as shown in the figure below, the project home page contains
the task status statistics, process status statistics, and workflow definition
statistics of the project.
+ <p align="center">
+ <img src="/img/project_home_en.png" width="80%" />
+ </p>
+
+- Task status statistics: within the specified time range, count the number of
tasks in the task instance as successful submission, running, ready to pause,
pause, ready to stop, stop, failure, success, fault tolerance, kill, and
waiting threads
+- Process status statistics: within the specified time range, count the number
of the status of the workflow instance as submission success, running, ready to
pause, pause, ready to stop, stop, failure, success, fault tolerance, kill, and
waiting threads
+- Workflow definition statistics: Count the workflow definitions created by
users and the workflow definitions granted to this user by the administrator
+
+#### 2.3 Workflow definition
+
+#### <span id=creatDag>2.3.1 Create a workflow definition</span>
+
+- Click Project Management -> Workflow -> Workflow Definition to enter the
workflow definition page, and click the "Create Workflow" button to enter the
**workflow DAG edit** page, as shown in the following figure:
+ <p align="center">
+ <img src="/img/dag5.png" width="80%" />
+ </p>
+- Drag in the toolbar <img src="/img/shell.png" width="35"/> Add a Shell task
to the drawing board, as shown in the figure below:
+ <p align="center">
+ <img src="/img/shell-en.png" width="80%" />
+ </p>
+- **Add parameter settings for shell tasks:**
+
+1. Fill in the "Node Name", "Description", and "Script" fields;
+2. Check “Normal” for “Run Flag”. If “Prohibit Execution” is checked, the task
will not be executed when running the workflow;
+3. Select "Task Priority": When the number of worker threads is insufficient,
high-level tasks will be executed first in the execution queue, and tasks with
the same priority will be executed in the order of first in, first out;
+4. Timeout alarm (not required): Check the timeout alarm, timeout failure, and
fill in the "timeout period". When the task execution time exceeds **timeout
period**, an alert email will be sent and the task timeout fails;
Review comment:
not required to optional
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