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https://issues.apache.org/jira/browse/HDDS-14083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddhant Sangwan reassigned HDDS-14083:
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Assignee: (was: Siddhant Sangwan)
> Empty QUASI_CLOSED containers created when leader DN's disk is full
> -------------------------------------------------------------------
>
> Key: HDDS-14083
> URL: https://issues.apache.org/jira/browse/HDDS-14083
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: Ozone Datanode
> Affects Versions: 2.1.0
> Reporter: Siddhant Sangwan
> Priority: Major
>
> In a Ratis pipeline of three Datanodes, suppose the leader's data disk has
> reached full logical capacity (ozone capacity, ie, raw capacity - du.reserved
> - min.free.space). If chunk write is made to this pipeline, the container
> will not be created on the leader DN. However it will still be created on the
> follower DNs because state machine data write and log write is done in
> parallel for all DNs.
> This will cause empty QUASI_CLOSED containers to be created in this cluster.
> These containers will stay stuck in the system. This was discovered while
> testing, no action is planned for these containers as of now.
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