Steve Loughran commented on HADOOP-13622:

no, no timetable.

What would be good would be some special section in 
{{hadoop-common-project/hadoop-common/src/site/markdown/FileSystemShell.md}} on 
"fs shell commands and object stores"

* why you can get not found exceptions on an {{-fs ls s3a://bucket }} URL if 
you leave off the trailing /  (it's because there's no homedir, and the shell 
assumes its a relative path)
* distcp atomic not working
* why you should use {{fs -put -d}} to upload files without the rename
* why you should use {{-skipTrash}} when deleting things
* why you shouldn't put secrets in the URLs, e.g.  s3n://awsId:secret@mybucket/

Looks also like the document doesn't even mention put's -d and -f options, so 
it could do with a quick comparison of what usage info gets printed in a 
{{hadoop fs}} message and what the docs say, updating the docs.

Would you be willing to do this?

> `-atomic` should not be supported while using `distcp` command in object file 
> system
> ------------------------------------------------------------------------------------
>                 Key: HADOOP-13622
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13622
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Yuanbo Liu
>            Assignee: Yuanbo Liu
> After discussing with [~ste...@apache.org] in HADOOP-13593, I get the point 
> that none of the object stores support atomic renames. So I file a new jira 
> and ready to provide a patch to disable `distcp -atomic`  in object file 
> system.

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-issues-h...@hadoop.apache.org

Reply via email to