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https://issues.apache.org/jira/browse/HDDS-5929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rakesh Radhakrishnan updated HDDS-5929:
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Status: Patch Available (was: Open)
> Make FSO and OBS bucket layouts independent of normalization config flag
> ------------------------------------------------------------------------
>
> Key: HDDS-5929
> URL: https://issues.apache.org/jira/browse/HDDS-5929
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: OM
> Reporter: Rakesh Radhakrishnan
> Assignee: Aryan Gupta
> Priority: Major
> Labels: pull-request-available
>
> Presently FILE_SYSTEM_OPTIMIZED("FSO") and OBJECT_STORE("OBS") implementation
> depends on {{"ozone.om.enable.filesystem.paths"}} flag. This flag should be
> enabled explicitly for the FSO logic and disabled explicitly for the OBS
> logic. This task is to remove the dependency with the normalization config
> flag for the FSO and OBS bucket layouts.
> *case-1)* {{FSO bucket layout}} should normalize the given key path
> irrespective of the above flag value.
> *case-2)* {{OBS bucket layout}} shouldn't normalize the given key path
> irrespective of the above flag value.
> *case-3)* {{LEGACY bucket layout}} should read the configuration flag and
> perform normalize the given key path based on the above config flag.
>
> +*Hint*+
> {code:java}
> // normalize key if required.
> String keyName;
> if (getBucketLayout() == BucketLayout.OBJECT_STORE) {
> keyName = keyArgs.getKeyName(); // pure object store semantics.
> } else if (getBucketLayout() == BucketLayout.FILE_SYSTEM_OPTIMIZED) {
> keyName = validateAndNormalizeKey(true, keyArgs.getKeyName()); // pure
> FS semantics.
> } else {
> // legacy bucket, normalize key based on
> "ozone.om.enable.filesystem.paths" flag value.
> keyName = validateAndNormalizeKey(
> ozoneManager.getEnableFileSystemPaths(), keyArgs.getKeyName());
> }
> {code}
>
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