[jira] [Resolved] (HDDS-13409) [Docs] List ofs supported operations

["Wei-Chiu Chuang (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-13409?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wei-Chiu Chuang resolved HDDS-13409.
------------------------------------
    Fix Version/s: 2.1.0
       Resolution: Fixed

> [Docs] List ofs supported operations
> ------------------------------------
>
>                 Key: HDDS-13409
>                 URL: https://issues.apache.org/jira/browse/HDDS-13409
>             Project: Apache Ozone
>          Issue Type: Task
>          Components: documentation
>            Reporter: Wei-Chiu Chuang
>            Assignee: Wei-Chiu Chuang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.1.0
>
>
> Unlike httpsfs user doc https://ozone.apache.org/docs/edge/interface/httpfs.html we don't list the supported operation for Ofs.
> Add a table in the "Ofs (Hadoop compatible)" page for supported operations.
> The table is to have columns "Operation", "Description", "Support" where "Operation" is the exact operation name in the audit log, "Description" is a few words of short description, and "Support" is either Supported or Unsupported. Add footnotes for any caveats.
> To identify support status, check out the Hadoop FileSystem API source code (https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileSystem.java). An API is unsupported by Ofs if the FileSystem API throws UnsupportedOperationException by default, and BasicRootedOzoneFileSystem and RootedOzoneFileSystem does not implement or throws UnsupportedOperationException.
> add another table for HDFS specific operations that is not in Hadoop FileSystem API, and thus unsupported by Ofs. Use HDFS DistributedFileSystem.java as source of truth:
> https://github.com/apache/hadoop/blob/trunk/hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DistributedFileSystem.java
> Write down your execution plan to confirm with me before proceeding further.
> ---
> For every row in the Supported Operations table, make sure it is a public method in BasicRootedOzoneFileSystem or
> RootedOzoneFileSystem. Are there any public method in BasicRootedOzoneFileSystem or RootedOzoneFileSystem that is not listed?
> Check if these public methods asicRootedOzoneFileSystem or RootedOzoneFileSystem also exist in FileSystem API. If so, add them to the table.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org