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Posted to issues@ozone.apache.org by "Rakesh Radhakrishnan (Jira)" <ji...@apache.org> on 2021/10/27 15:55:00 UTC
[jira] [Commented] (HDDS-5904) Update Recon for files created with
FSO Buckets
[ https://issues.apache.org/jira/browse/HDDS-5904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17434930#comment-17434930 ]
Rakesh Radhakrishnan commented on HDDS-5904:
--------------------------------------------
Please refer github PR comments and the impacted recon code for more details.
[FileSizeCountTask.java|https://github.com/apache/ozone/pull/2751#discussion_r733448558]
[ContainerKeyMapperTask.java|https://github.com/apache/ozone/pull/2751#discussion_r733448806]
[ContainerEndpoint.java|https://github.com/apache/ozone/pull/2751#discussion_r733448105]
> Update Recon for files created with FSO Buckets
> -----------------------------------------------
>
> Key: HDDS-5904
> URL: https://issues.apache.org/jira/browse/HDDS-5904
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: Ozone Manager
> Reporter: Aryan Gupta
> Assignee: Aryan Gupta
> Priority: Major
>
> Currently in Ozone, we only iterate keyTable to update Recon for keys/file stats. After the introduction of bucket types(FSO, LEGACY, OBS), Recon will not be updated for the files created with FSO buckets.
> Files created with FSO buckets will have intermediate directories. e.g,
> Key: '/vol/fsobucket/dir1/dir2/file1'
> So, it will stored as follows in directory table and file table:
> 512/dir -> Directory Table
> 1024/dir2 -> Directory Table
> 1025/file1 -> File Table
> Hence in this jira we will iterate over directory and file tables to update the Recon for files/keys created with FSO buckets.
> For more information on buckets types you can refer to the document attached in the master jira.
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