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Posted to mapreduce-issues@hadoop.apache.org by "groot (Jira)" <ji...@apache.org> on 2022/08/02 21:22:00 UTC
[jira] [Created] (MAPREDUCE-7401) Optimize liststatus for better performance by using recursive listing
groot created MAPREDUCE-7401:
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Summary: Optimize liststatus for better performance by using recursive listing
Key: MAPREDUCE-7401
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7401
Project: Hadoop Map/Reduce
Issue Type: Improvement
Affects Versions: 3.3.3
Reporter: groot
Assignee: groot
This change adds recursive listing APIs to FileSystem. The purpose is to enable different FileSystem implementations optimize on the listStatus calls if they can. Default implementation is provided for normal FileSystem implementation which does level by level listing for each directory.
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