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Posted to issues@ozone.apache.org by "Navin Kumar (Jira)" <ji...@apache.org> on 2022/08/22 09:47:00 UTC
[jira] [Commented] (HDDS-7075) Implement FileSystem listStatusIterator to support file list paging
[ https://issues.apache.org/jira/browse/HDDS-7075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17582847#comment-17582847 ]
Navin Kumar commented on HDDS-7075:
-----------------------------------
Thanks [~sammichen] for assigning . I am working on this one.
> Implement FileSystem listStatusIterator to support file list paging
> -------------------------------------------------------------------
>
> Key: HDDS-7075
> URL: https://issues.apache.org/jira/browse/HDDS-7075
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Wei-Chiu Chuang
> Assignee: Navin Kumar
> Priority: Major
>
> The Hadoop compatible file system API has listStatusIterator interface where it returns an iterator for file listing to support paging.
> Ozone does not yet implement this and it uses the default FileSystem implementation which actually returns everything in one batch.
> Implement this interface will help improve file listing performance/heap usage.
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