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https://issues.apache.org/jira/browse/HDFS-9895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colin Patrick McCabe updated HDFS-9895:
---------------------------------------
    Description: Since DataNode inherits ReconfigurableBase with Configured as 
base class where configuration is maintained, DataNode#conf should be removed 
for the purpose of brevity.  (was: Since DataNode inherits ReconfigurableBase 
with Configured as base class where configuration is maintained, all cached 
configurations in DataNode should be removed for brevity and consistency 
purpose.)

> Remove DataNode#conf because there is already a copy in the base class
> ----------------------------------------------------------------------
>
>                 Key: HDFS-9895
>                 URL: https://issues.apache.org/jira/browse/HDFS-9895
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode
>            Reporter: Xiaobing Zhou
>            Assignee: Xiaobing Zhou
>         Attachments: HDFS-9895.000.patch
>
>
> Since DataNode inherits ReconfigurableBase with Configured as base class 
> where configuration is maintained, DataNode#conf should be removed for the 
> purpose of brevity.



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