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https://issues.apache.org/jira/browse/HDFS-12680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nanda kumar updated HDFS-12680:
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Attachment: HDFS-12680-HDFS-7240.000.patch
> Ozone: SCM: Lease support for container creation
> ------------------------------------------------
>
> Key: HDFS-12680
> URL: https://issues.apache.org/jira/browse/HDFS-12680
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Reporter: Nanda kumar
> Assignee: Nanda kumar
> Attachments: HDFS-12680-HDFS-7240.000.patch
>
>
> This brings in lease support for container creation.
> Lease should be give for a container that is moved to {{CREATING}} state when
> {{BEGIN_CREATE}} event happens, {{LeaseException}} should be thrown if the
> container already holds a lease. Lease must be released during
> {{COMPLETE_CREATE}} event. If the lease times out container should be moved
> to {{DELETING}} state, and exception should be thrown if {{COMPLETE_CREATE}}
> event is received on that container.
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