快速入门：创建数据湖

准备工作

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In the Google Cloud console, on the project selector page, select or create a Google Cloud project.
Go to project selector
Make sure that billing is enabled for your Google Cloud project.
Enable the Dataplex Universal Catalog, Dataproc, Dataproc Metastore, BigQuery, and Cloud Storage APIs.
Enable the APIs
Make sure that you have the following role or roles on the project: roles/dataplex.admin, roles/dataplex.editor
Check for the roles
1. In the Google Cloud console, go to the IAM page.

   Go to IAM
2. Select the project.

3. In the Principal column, find all rows that identify you or a group that you're included in. To learn which groups you're included in, contact your administrator.

4. For all rows that specify or include you, check the Role column to see whether the list of roles includes the required roles.
Grant the roles
1. In the Google Cloud console, go to the IAM page.

   前往 IAM
2. 选择项目。
3. 点击 person_add 授予访问权限。

4. 在新的主账号字段中，输入您的用户标识符。 这通常是 Google 账号的电子邮件地址。

5. 在选择角色列表中，选择一个角色。
6. 如需授予其他角色，请点击 add 添加其他角色，然后添加其他各个角色。
7. 点击 Save（保存）。

In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

Go to project selector

Make sure that billing is enabled for your Google Cloud project.

Enable the Dataplex Universal Catalog, Dataproc, Dataproc Metastore, BigQuery, and Cloud Storage APIs.

Enable the APIs

Make sure that you have the following role or roles on the project: roles/dataplex.admin, roles/dataplex.editor

Check for the roles

1. In the Google Cloud console, go to the IAM page.

   Go to IAM
2. Select the project.

3. In the Principal column, find all rows that identify you or a group that you're included in. To learn which groups you're included in, contact your administrator.

4. For all rows that specify or include you, check the Role column to see whether the list of roles includes the required roles.

Grant the roles

1. In the Google Cloud console, go to the IAM page.

   前往 IAM
2. 选择项目。
3. 点击 person_add 授予访问权限。

4. 在新的主账号字段中，输入您的用户标识符。 这通常是 Google 账号的电子邮件地址。

5. 在选择角色列表中，选择一个角色。
6. 如需授予其他角色，请点击 add 添加其他角色，然后添加其他各个角色。
7. 点击 Save（保存）。
创建 Cloud Storage 存储桶：
1. In the Google Cloud console, go to the Cloud Storage Buckets page.

   Go to Buckets

2. Click add_box Create.
3. On the Create a bucket page, enter your bucket information. To go to the next step, click Continue.
   1. For Name your bucket, enter a unique bucket name. Don't include sensitive information in the bucket name, because the bucket namespace is global and publicly visible.
   2. In the Choose where to store your data section, do the following:
      1. Select a Location type.
      2. Choose a location where your bucket's data is permanently stored from the Location type drop-down menu.
         • If you select the dual-region location type, you can also choose to enable turbo replication by using the relevant checkbox.
      3. To set up cross-bucket replication, select Add cross-bucket replication via Storage Transfer Service and follow these steps:

         Set up cross-bucket replication

         1. In the Bucket menu, select a bucket.

         2. In the Replication settings section, click Configure to configure settings for the replication job.

            The Configure cross-bucket replication pane appears.

            • To filter objects to replicate by object name prefix, enter a prefix that you want to include or exclude objects from, then click add Add a prefix.
            • To set a storage class for the replicated objects, select a storage class from the Storage class menu. If you skip this step, the replicated objects will use the destination bucket's storage class by default.
            • Click Done.
   3. In the Choose how to store your data section, do the following:
      1. In the Set a default class section, select the following: Standard.
      2. To enable hierarchical namespace, in the Optimize storage for data-intensive workloads section, select Enable hierarchical namespace on this bucket.
   4. In the Choose how to control access to objects section, select whether or not your bucket enforces public access prevention, and select an access control method for your bucket's objects.
   5. In the Choose how to protect object data section, do the following:
      • Select any of the options under Data protection that you want to set for your bucket.
        • To enable soft delete, click the Soft delete policy (For data recovery) checkbox, and specify the number of days you want to retain objects after deletion.
        • To set Object Versioning, click the Object versioning (For version control) checkbox, and specify the maximum number of versions per object and the number of days after which the noncurrent versions expire.
        • To enable the retention policy on objects and buckets, click the Retention (For compliance) checkbox, and then do the following:
          • To enable Object Retention Lock, click the Enable object retention checkbox.
          • To enable Bucket Lock, click the Set bucket retention policy checkbox, and choose a unit of time and a length of time for your retention period.
      • To choose how your object data will be encrypted, expand the Data encryption section (expand_more), and select a Data encryption method.
4. Click Create.