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https://issues.apache.org/jira/browse/HDFS-1547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Suresh Srinivas updated HDFS-1547:
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Attachment: HDFS-1547.2.patch
Attached patch fixes the following:
# Cluster stats updates had a bug. Thanks Todd for pointing it out. I have
fixed it and added tests to check this.
# Node removed from include file was not being shutdown. I added this
functionality back and added a test to test this.
# Decommissioning/decommissioned update the stats as given below:
#* Node used capacity is counted towards cluster used capacity.
#* Node capacity is not counted towards the cluster capacity. Only node used
capacity is used counted towards cluster capacity.
#* Node capacity remaining is not counted towards cluster capacity remaining.
# Cleaned up TestDecommission and moved it to junit4.
> Improve decommission mechanism
> ------------------------------
>
> Key: HDFS-1547
> URL: https://issues.apache.org/jira/browse/HDFS-1547
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: name-node
> Affects Versions: 0.23.0
> Reporter: Suresh Srinivas
> Assignee: Suresh Srinivas
> Fix For: 0.23.0
>
> Attachments: HDFS-1547.1.patch, HDFS-1547.2.patch, HDFS-1547.patch,
> show-stats-broken.txt
>
>
> Current decommission mechanism driven using exclude file has several issues.
> This bug proposes some changes in the mechanism for better manageability. See
> the proposal in the next comment for more details.
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