CREATE REPOSITORY

description

1. 该语句用于创建仓库。仓库用于属于备份或恢复。仅 root 或 superuser 用户可以创建仓库。
2. 语法：
3. CREATE [READ ONLY] REPOSITORY `repo_name`
4. WITH [BROKER `broker_name`|S3]
5. ON LOCATION `repo_location`
6. PROPERTIES ("key"="value", ...);

8. 说明：
9. 1. 仓库的创建，依赖于已存在的 broker 或者直接通过AWS s3 协议访问云存储
10. 2. 如果是只读仓库，则只能在仓库上进行恢复。如果不是，则可以进行备份和恢复操作。
11. 3. 根据 broker 或者S3的不同类型，PROPERTIES 有所不同，具体见示例。

example

1. 1. 创建名为 bos_repo 的仓库，依赖 BOS broker "bos_broker"，数据根目录为：bos://palo_backup
2. CREATE REPOSITORY `bos_repo`
3. WITH BROKER `bos_broker`
4. ON LOCATION "bos://palo_backup"
5. PROPERTIES
6. (
7. "bos_endpoint" = "http://gz.bcebos.com",
8. "bos_accesskey" = "bos_accesskey",
9. "bos_secret_accesskey"="bos_secret_accesskey"
10. );

12. 2. 创建和示例 1 相同的仓库，但属性为只读：
13. CREATE READ ONLY REPOSITORY `bos_repo`
14. WITH BROKER `bos_broker`
15. ON LOCATION "bos://palo_backup"
16. PROPERTIES
17. (
18. "bos_endpoint" = "http://gz.bcebos.com",
19. "bos_accesskey" = "bos_accesskey",
20. "bos_secret_accesskey"="bos_accesskey"
21. );

23. 3. 创建名为 hdfs_repo 的仓库，依赖 Baidu hdfs broker "hdfs_broker"，数据根目录为：hdfs://hadoop-name-node:54310/path/to/repo/
24. CREATE REPOSITORY `hdfs_repo`
25. WITH BROKER `hdfs_broker`
26. ON LOCATION "hdfs://hadoop-name-node:54310/path/to/repo/"
27. PROPERTIES
28. (
29. "username" = "user",
30. "password" = "password"
31. );

33. 4. 创建名为 s3_repo 的仓库，直接链接云存储，而不通过broker.
34. CREATE REPOSITORY `s3_repo`
35. WITH S3
36. ON LOCATION "s3://s3-repo"
37. PROPERTIES
38. (
39. "AWS_ENDPOINT" = "http://s3-REGION.amazonaws.com",
40. "AWS_ACCESS_KEY" = "AWS_ACCESS_KEY",
41. "AWS_SECRET_KEY"="AWS_SECRET_KEY",
42. "AWS_REGION" = "REGION"
43. );

keyword

1. CREATE, REPOSITORY