Supported operations
Review the list of WebHDFS REST APIs and their state of support in Ozone.
File and directory operations
| Operation | Support |
|---|---|
| Create and Write to a File | Supported |
| Append to a File | Not implemented in Ozone |
| Concat Files | Not implemented in Ozone |
| Open and Read a File | Supported |
| Make a Directory | Supported |
| Create a Symbolic Link | Not implemented in Ozone |
| Rename a File or Directory | Supported with limitations |
| Delete a File or Directory | Supported |
| Truncate a File | Not implemented in Ozone |
| Status of a File or Directory | Supported |
| List a Directory | Supported |
| List a File | Supported |
| Iteratively List a Directory | Unsupported |
Other file system operations
| Operation | Support |
|---|---|
|
Get Content Summary of a Directory |
Supported |
|
Get Quota Usage of a Directory |
Supported |
|
Set Quota |
Not implemented in Ozone FileSystem API |
|
Set Quota By Storage Type |
Not implemented in Ozone |
|
Get File Checksum |
Unsupported |
|
Get Home Directory |
Unsupported |
|
Get Trash Root |
Unsupported |
|
Set Permission |
Not implemented in Ozone FileSystem API |
|
Set Owner |
Not implemented in Ozone FileSystem API |
|
Set Replication Factor |
Not implemented in Ozone FileSystem API |
|
Set Access or Modification Time |
Not implemented in Ozone FileSystem API |
|
Modify ACL Entries |
Not implemented in Ozone FileSystem API |
|
Remove ACL Entries |
Not implemented in Ozone FileSystem API |
|
Remove Default ACL |
Not implemented in Ozone FileSystem API |
|
Remove ACL |
Not implemented in Ozone FileSystem API |
|
Set ACL |
Not implemented in Ozone FileSystem API |
|
Get ACL Status |
Not implemented in Ozone FileSystem API |
|
Check access |
Not implemented in Ozone FileSystem API |
