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https://issues.apache.org/jira/browse/HDFS-7411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HDFS-7411:
------------------------------
    Attachment: hdfs-7411.007.patch

Here's a new patch addressing Colin's review feedback:

* Got rid of the nodes.per.interval config key and instead use 
blocks.per.interval. I didn't bother with a DeprecationDelta because the keys 
are semantically different and can't just be aliased. Not sure if there's more 
to do here.
* Added support for "0 means unlimited" for the max.concurrent.tracked.nodes 
property
* Fixed typos, spacing, added additional debug logging requested. The "every 30 
minute print" since we print out the first insufficiently block encountered 
while checking each node.
* Fixed a small OBO in the rate limiting, and added a test for the limiting

> Refactor and improve decommissioning logic into DecommissionManager
> -------------------------------------------------------------------
>
>                 Key: HDFS-7411
>                 URL: https://issues.apache.org/jira/browse/HDFS-7411
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 2.5.1
>            Reporter: Andrew Wang
>            Assignee: Andrew Wang
>         Attachments: hdfs-7411.001.patch, hdfs-7411.002.patch, 
> hdfs-7411.003.patch, hdfs-7411.004.patch, hdfs-7411.005.patch, 
> hdfs-7411.006.patch, hdfs-7411.007.patch
>
>
> Would be nice to split out decommission logic from DatanodeManager to 
> DecommissionManager.



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