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Posted to hdfs-issues@hadoop.apache.org by "Íñigo Goiri (JIRA)" <ji...@apache.org> on 2018/08/08 16:04:00 UTC

[jira] [Commented] (HDFS-13805) Journal Nodes should allow to format non-empty directories with "-force" option

    [ https://issues.apache.org/jira/browse/HDFS-13805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16573426#comment-16573426 ] 

Íñigo Goiri commented on HDFS-13805:
------------------------------------

We see this issue in our Windows deployment.
I thought it was a Windows exclusive only.
If we add the force option, I'd like to make sure it works for Windows.

> Journal Nodes should allow to format non-empty directories with "-force" option
> -------------------------------------------------------------------------------
>
>                 Key: HDFS-13805
>                 URL: https://issues.apache.org/jira/browse/HDFS-13805
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: journal-node
>    Affects Versions: 3.0.0-alpha4
>            Reporter: Surendra Singh Lilhore
>            Assignee: Surendra Singh Lilhore
>            Priority: Major
>
> HDFS-11112 completely restricted to re-format journalnode, but it should be allowed when *"-force"* option is given. If user fill force option can accidentally delete the data then he can disable it by configuring "*dfs.reformat.disabled*"



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