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Posted to hdfs-dev@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2016/09/16 17:28:22 UTC

[jira] [Reopened] (HDFS-9895) Remove unnecessary conf cache from DataNode

     [ https://issues.apache.org/jira/browse/HDFS-9895?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal reopened HDFS-9895:
---------------------------------

> Remove unnecessary conf cache from DataNode
> -------------------------------------------
>
>                 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
>             Fix For: 3.0.0-alpha2
>
>         Attachments: HDFS-9895-HDFS-9000-branch-2.003.patch, HDFS-9895-HDFS-9000.002.patch, HDFS-9895-HDFS-9000.003.patch, HDFS-9895.000.patch, HDFS-9895.001.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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