Xu Shao Hong created HDDS-7328:
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Summary: Improve Deletion of FSO Paths
Key: HDDS-7328
URL: https://issues.apache.org/jira/browse/HDDS-7328
Project: Apache Ozone
Issue Type: Improvement
Reporter: Xu Shao Hong
Assignee: Xu Shao Hong
Currently, the deleting speed of FSO path is too slow.
Every time the DirectoryDeletingService executes(every 1m by default), it
chooses only one path from DeletedDirectroyTable and tries adding its sub-files
and sub-dirs into the
PurgeDirectories Request. And the real deletion happens in
OMKeyDeleteResponseWithFSO, which moved all sub-dirs into
DeletedDirectroyTable.
Then these sub-dirs will be chosen by the future execution of
DirectoryDeletingService.
The problem is obvious, the choosing policy is too moderate and it is not
applicable to the cluster of large scale.
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