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https://issues.apache.org/jira/browse/HDFS-7027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo Nicholas Sze updated HDFS-7027:
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Attachment: h7027_20140908.patch
h7027_20140908.patch: when there is no move scheduled, returns false in
processFile(..).
> Archival Storage: Mover does not terminate when some storage type is out of
> space
> ---------------------------------------------------------------------------------
>
> Key: HDFS-7027
> URL: https://issues.apache.org/jira/browse/HDFS-7027
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: balancer, namenode
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Tsz Wo Nicholas Sze
> Priority: Minor
> Attachments: h7027_20140908.patch
>
>
> Suppose DISK is run out of space and there are some block replicas needed to
> be moved to DISK. In this case, it is impossible to move any replica to
> DISK. Then, Mover may not terminate since it keeps trying to schedule moving
> the replicas to DISK in each iteration.
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