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https://issues.apache.org/jira/browse/HDDS-116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16495923#comment-16495923
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Arpit Agarwal commented on HDDS-116:
------------------------------------
Thanks [~hanishakoneru]. Minor comment:
# The following comments can be removed, and replaced with "The caller should
synchronize access to the list of volumes".
{code}
* The implementations of this interface must be thread-safe.
...
* Use fine-grained locks to synchronize volume choosing.
{code}
+1 from me, will hold off committing until [~xyao] and [~anu] confirm their
comments are addressed.
> Implement VolumeSet to manage disk volumes
> ------------------------------------------
>
> Key: HDDS-116
> URL: https://issues.apache.org/jira/browse/HDDS-116
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
> Labels: ContainerIO
> Fix For: 0.2.1
>
> Attachments: HDDS-116-HDDS-48.001.patch, HDDS-116-HDDS-48.002.patch,
> HDDS-116-HDDS-48.003.patch, HDDS-116-HDDS-48.004.patch
>
>
> VolumeSet would be responsible for managing volumes in the Datanode. Some of
> its functions are:
> # Initialize volumes on startup
> # Provide APIs to add/ remove volumes
> # Choose and return volume to calling service based on the volume choosingÂ
> policy (currently implemented Round Robin choosing policy)
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