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:Create a Hologres Development node

Last Updated:Aug 14, 2023

You can create and edit Hologres Development nodes and update the node versions.

Procedure

  1. Go to the DataStudio page.

    1. Log on to the DataWorks console.

    2. In the left-side navigation pane, click Workspaces.

    3. In the top navigation bar, select the region where the workspace resides. On the Workspaces page, find the workspace in which you want to create tables, and click Shortcuts > Data Development in the Actions column.

  2. On the DataStudio page, move the pointer over the Create icon and choose Custom > Hologres Development.
    Alternatively, you can open the desired workflow, right-click UserDefined, and then choose Create > Hologres Development.
  3. In the Create Node dialog box, configure the Name and Path parameters.
    Note The node name must be 1 to 128 characters in length and can contain letters, digits, underscores (_), and periods (.).
  4. Click Confirm.
  5. On the configuration tab of the Hologres Development node, select a Hologres Development node that is developed in HoloStudio from the Select a Hologres development node drop-down list.
    Hologres

    If no such node is available, click Create to create one. You can also click Change to modify the code of the Hologres Development node that is developed in HoloStudio.

    Note A Hologres Development node that is developed in HoloStudio is associated with a Hologres Development node that is created in DataStudio. If the Hologres Development node that you select already has an associated Hologres Development node that is created in DataStudio, the system reports an error.
  6. On the configuration tab of the node, click Properties in the right-side navigation pane. On the Properties tab, configure properties for the node. For more information, see Configure basic properties.
  7. Save and commit the node.
    Important You must configure the Rerun and Parent Nodes parameters on the Properties tab before you commit the node.
    1. Click the Save icon in the top toolbar to save the node.
    2. Click the Submit icon in the toolbar.
    3. In the Commit Node dialog box, configure the Change description parameter.
    4. Click OK.
    If the workspace that you use is in standard mode, you must click Deploy in the upper-right corner to deploy the node after you commit it. For more information, see Deploy nodes.
  8. Perform O&M operations on the node. For more information, see Perform basic O&M operations on auto triggered nodes.