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Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/07/01 10:18:00 UTC

[jira] [Work logged] (HDFS-16647) Delete unused NameNode#FS_HDFS_IMPL_KEY

     [ https://issues.apache.org/jira/browse/HDFS-16647?focusedWorklogId=787037&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-787037 ]

ASF GitHub Bot logged work on HDFS-16647:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 01/Jul/22 10:17
            Start Date: 01/Jul/22 10:17
    Worklog Time Spent: 10m 
      Work Description: jianghuazhu opened a new pull request, #4525:
URL: https://github.com/apache/hadoop/pull/4525

   ### Description of PR
   It looks like NameNode#FS_HDFS_IMPL_KEY is not being used anywhere, it would be cleaner to remove it.
   Details: HDFS-16647
   
   ### How was this patch tested?
   Here is just to delete some unused code, it is not too stressful for testing.
   




Issue Time Tracking
-------------------

            Worklog Id:     (was: 787037)
    Remaining Estimate: 0h
            Time Spent: 10m

> Delete unused NameNode#FS_HDFS_IMPL_KEY
> ---------------------------------------
>
>                 Key: HDFS-16647
>                 URL: https://issues.apache.org/jira/browse/HDFS-16647
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 3.3.3
>            Reporter: JiangHua Zhu
>            Assignee: JiangHua Zhu
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> There's some history here, NameNode#FS_HDFS_IMPL_KEY was introduced in HDFS-15450, and something was removed later in HDFS-15533, but FS_HDFS_IMPL_KEY was kept.
> Here are some discussion details:
> https://github.com/apache/hadoop/pull/2229#discussion_r470935801
> It seems to be cleaner to remove the unused NameNode#FS_HDFS_IMPL_KEY.



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