# View and manage pipelines

> View and manage pipelines - Open a pipeline in Registry to inspect the workflow DAG, configuration,
> and run history.

This Markdown file sits beside the HTML page at the same path (with a `.md` suffix). It summarizes the topic and lists links for tools and LLM context.

Companion generated at `2026-10-09T14:18:51.482185+00:00` (UTC).

## Primary page

- [View and manage pipelines](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/view-manage-pipelines.html.md): Full documentation for this topic (Markdown sidecar).

## Sections on this page

- [Draft and Locked pipelines](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/view-manage-pipelines.html.md#draft-and-locked-pipelines): In-page section heading.
- [ワークフロービュー](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/view-manage-pipelines.html.md#workflow-view): In-page section heading.
- [Task list](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/view-manage-pipelines.html.md#task-list): In-page section heading.
- [詳細](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/view-manage-pipelines.html.md#details): In-page section heading.
- [次のステップ](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/view-manage-pipelines.html.md#next-steps): In-page section heading.

## Documentation content

After adding a pipeline, click the Pipelines tile. Each listing shows the pipeline name, any description, and Draft or Locked status. Select a pipeline to inspect its graph, configuration, and run history.

The page opens to Workflow view for the selected pipeline—one of three available tabs:

| タブ | 説明 |
| --- | --- |
| ワークフロービュー | An interactive directed acyclic graph (DAG) for inspecting task-level telemetry and output. |
| 詳細 | Pipeline identity, tasks, current input, and the bound image. |
| 実行 | A chronological log of previous runs. |

The Images tab lists container images. For more information, see [Manage pipeline images](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/pipeline-images.html.md).

## Draft and Locked pipelines

A pipeline has two states.

- Draft . Logic, inputs, and image can be modified; use this state while iterating.
- Locked . Logic and environment are immutable; recurring schedules can target only Locked pipelines.

For the concept definitions, see [Draft and locked pipelines](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/pipeline-overview.html.md#draft-and-locked-pipelines).

To lock a pipeline and attach a schedule, see [Lock and schedule](https://docs.datarobot.com/ja/docs/workbench/registry/pipelines/run-schedule-pipelines.html.md#lock-and-schedule).

## ワークフロービュー

Workflow view renders the task-call graph as a DAG. Each node is a `@dr.task` function. Independent branches run in parallel; downstream tasks wait for their inputs. For the selected run, the view shows:

- The run timestamp, ID, and status (for example, Run completed ).
- Each task node with its status and run time.
- A task list on the right.

Use the zoom controls to inspect the graph.

### Task list

From the task list on the right, click and expand a task. The expanded task has three tabs for additional information.

**Details:**
The Details tab shows when and how this task ran, the resource bundle it used, and the function source.

フィールド
説明
トリガー元
How the run started (for example, On-demand).
起動済み
When the task started.
実行時間
How long the task took.
リソースバンドル
Compute size for the task (for example,
S
, 1 CPU / 512MB RAM).
コード
The
@dr.task
function source for this node.

**Return value:**
Return value is what that `@dr.task` function returned for the selected run—the object that DataRobot passes to downstream tasks as arguments. Nothing is shared through files or memory except this value. The tab provides a JSON preview of the result (in the example, `prepare_data` shows `[[140, 1], [130, 1], …]`). Click Download raw value for the full stored object (including objects that do not preview cleanly, such as a fitted scikit-learn model).

[https://docs.datarobot.com/ja/docs/images/pipeline-return-value.png](https://docs.datarobot.com/ja/docs/images/pipeline-return-value.png)

**Logs:**
The Logs tab shows console output from the task for the selected run. Click View logs on a task in the list to open this tab. The tab provides:

stdout
(standard output): Text the task writes with
print()
.
stderr
(standard error): Warnings, exceptions, and Python tracebacks. When a task fails, the traceback is usually here.

Refresh, copy, or download from the icons on the pane.


## 詳細

The Details tab summarizes pipeline configuration: identity and timestamps, the task list, the current input payload, and the bound image.

The following table describes the fields on Details.

| フィールド | 説明 |
| --- | --- |
| パイプラインID | Unique identifier for the pipeline. Click the copy icon to copy the ID. |
| 最新バージョン | Locked version of the pipeline. None yet (draft) appears when the pipeline has not been locked. |
| Pythonのバージョン | Python runtime for the pipeline (for example, 3.12). |
| 作成 | When the pipeline was created. |
| 変更 | When the pipeline was last changed. |
| タスク | Each @dr.task in the DAG and the resource bundle assigned to that task (for example, S, 1 CPU / 512MB RAM). |
| 現在の入力 | YAML payload used by the most recent run. Each run can override this payload. |
| 現在の実行イメージ | Image bound to the pipeline: Name, Version, Build status, image Python version (or Platform default), and the packages list. |

## 次のステップ

After reviewing a pipeline, run it, configure a schedule, or return to the list to add another pipeline.

- Run and schedule pipelines : Run the pipeline, lock it, and review run history and logs.
- Add a pipeline : Create another pipeline from Python source, inputs, and an image.
- Manage pipeline images : Create or rebuild the container image used at run time.