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https://issues.apache.org/jira/browse/HDFS-11108?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15664862#comment-15664862
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Xiaoyu Yao commented on HDFS-11108:
-----------------------------------
Thanks [~anu] for working on this. The patch looks good to me. I just have few
minor issues. Regarding rename the OzoneContainer to SCMContainer, it can be
postphoned to later time.
*Datanode.java*
Line 399: NIT: can we name containerStateMachine to datanodeStateMachine?
*DatanodeStateMachine.java*
Line 49 NIT: “OzoneContainer” should be “SCMContainer” but this can be
addressed later.
Line 51 NIT: “ * Constructs a container state machine.” should be “ *
Constructs a datanode state machine.
Line 55 The change of exception declaration is not needed, the
InterruptedException | ExecutionException | TimeoutException
has been caught and IOException is good enough. This also reduces exception
declaration changes in some of the tests to match it.
*TestDatanodeStateMachine.java*
Line 117, 122, 169: changes are not needed.
> Ozone: use containers with the state machine
> --------------------------------------------
>
> Key: HDFS-11108
> URL: https://issues.apache.org/jira/browse/HDFS-11108
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Anu Engineer
> Assignee: Anu Engineer
> Fix For: HDFS-7240
>
> Attachments: HDFS-11108-HDFS-7240.001.patch
>
>
> Use containers via the new added state machine.
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