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Posted to issues@ozone.apache.org by "Lokesh Jain (Jira)" <ji...@apache.org> on 2021/04/05 08:10:00 UTC
[jira] [Resolved] (HDDS-4504) Datanode deletion config should be
based on number of blocks
[ https://issues.apache.org/jira/browse/HDDS-4504?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lokesh Jain resolved HDDS-4504.
-------------------------------
Fix Version/s: 1.2.0
Resolution: Fixed
> Datanode deletion config should be based on number of blocks
> ------------------------------------------------------------
>
> Key: HDDS-4504
> URL: https://issues.apache.org/jira/browse/HDDS-4504
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: Ozone Datanode
> Reporter: Lokesh Jain
> Assignee: Aryan Gupta
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.2.0
>
>
> Currently datanode's deletion config is based on number of containers on which deletion should be performed(default value 10). The deletion is only performed on those containers.
> It should rather be based on number of blocks to delete per interval rather than number of containers to process. If a datanode has 100000 containers and every container has 10 blocks to delete then deletion of all these blocks can take a lot of time with the current configuration. It would take 100000/10 = 10000 intervals for deletion to complete.
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