Help Center/ DataArts Lake Formation/ User Guide/ Metadata Management/ Creating a Metadata Storage Path
Updated on 2024-11-21 GMT+08:00
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Creating a Metadata Storage Path

The data files and directories mapped to LakeFormation metadata are stored in the OBS parallel file system. Before creating LakeFormation metadata, you need to create an OBS parallel file system for data storage.

If an OBS parallel file system is available, skip this section.

Procedure

  1. Log in to the LakeFormation console.
  2. Click in the upper left corner of the page and choose Storage > Object Storage Service to access the Object Storage Service console.
  3. Click Parallel File Systems and click Create Parallel File System. On the displayed page, set the parameters, and click Create Now.

    • File System Name: Set the name of the parallel file system as required, for example, lakeformation-test.
    • Set other parameters based on the site requirements.

  4. On the Parallel File Systems page, click the name of the created file system, that is lakeformation-test.
  5. Click Files in the navigation pane, click Create Folder, enter a folder name, and click OK. Click the folder name and click Create Folder to create a subfolder.

    Repeat this step to create paths for storing metadata in sequence. The following paths are examples:

    • Catalog storage path: lakeformation-test/catalog1
    • Database storage path: lakeformation-test/catalog1/database1
    • Table storage path: lakeformation-test/catalog1/database1/table1 and lakeformation-test/catalog1/database1/table2
    • Function storage path: lakeformation-test/catalog1/database1/udf1

Parent topic: Metadata Management