rakeshadr commented on a change in pull request #3115:
URL: https://github.com/apache/ozone/pull/3115#discussion_r811568910
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File path: hadoop-hdds/docs/content/feature/PrefixFSO.md
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@@ -62,32 +66,36 @@ Following picture describes the OM metadata changes while
performing a rename
{{< image src="PrefixFSO-Rename.png">}}
## Configuration
-By default the feature is disabled. It can be enabled with the following
- settings in `ozone-site.xml`:
+
+The following configuration can be used to define the default value for bucket
layout during bucket creation
+if the client has not specified the bucket layout argument.
+Supported values are `OBJECT_STORE` and `FILE_SYSTEM_OPTIMIZED`.
+
+By default, the buckets will default to `OBJECT_STORE` behaviour.
```XML
+
<property>
- <name>ozone.om.enable.filesystem.paths</name>
- <value>true</value>
-</property>
-<property>
- <name>ozone.om.metadata.layout</name>
- <value>PREFIX</value>
+ <name>ozone.default.bucket.layout</name>
+ <value>OBJECT_STORE</value>
</property>
```
-In reference to efforts towards supporting protocol aware buckets
-within an Ozone cluster, the following configuration can be used
-to define the default value for bucket layout during bucket creation
-if the client has not specified the bucket layout argument.
-Supported values are `OBJECT_STORE` and `FILE_SYSTEM_OPTIMIZED`.
+## Configuring Older Versions (1.2.1)
-By default, the buckets will default to `OBJECT_STORE` behaviour.
+Older clients which do not support bucket layout features can enable
cluster-wide prefix-based file system optimization
+using the following configuration.
+
+By default, the feature is disabled. It can be enabled with the following
settings in `ozone-site.xml`:
```XML
<property>
- <name>ozone.default.bucket.layout</name>
- <value>OBJECT_STORE</value>
+ <name>ozone.om.enable.filesystem.paths</name>
+ <value>true</value>
+</property>
+<property>
Review comment:
Since the feature is not released yet we can remove the` cluster-wide
prefix-based file system optimization` point and `ozone.om.metadata.layout`
configuration.
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