Hi Ayush,

Thank you for swift response! 

Agree with your comments. HDFS-17272 partially solves the problem, but my 
change in addition allows to run different operations in different subdirs in 
parallel (as you said). Also I see that I’ve forgotten to update md file. 

Will update my PR tomorrow and drop you an email. 

Alex.

> 19 дек. 2023 г., в 11:13, Ayush Saxena <ayush...@gmail.com> написал(а):
> 
> Hi Alex,
> I haven't gone through the PR, I can check that over the weekend or
> next week, if nobody volunteers till then...
> 
> I just had a quick pass, I don't think there is any need to mention
> RBF or something like that in the core HDFS code, if something is
> specific to RBF, that goes to RBF module, If I got your patch or
> intentions correct, you want to specify individual paths for each
> operations, create, mkdir. rather than all going to one single base
> dir.
> 
> Firstly I feel this could have been achieved by playing with the mount
> table, mount /baseDir/<op> to your specific cluster, & it should work,
> right? RBF allows nested mount points, Anyway If I catch you right,
> you want to overwrite the  /baseDir part with a custom param in
> /baseDir/<op>  for each operation?
> 
> If yes, then it is pretty generic, nothing related to RBF nor sub
> cluster, just take baseDir as param per operation and use it instead
> of  /baseDir/<op>, BaseDir is now configurable post HDFS-17272, give a
> check to the ticket, & if it is global not per operation, make it work
> per operation
> 
> -Ayush
> 
>> On Tue, 19 Dec 2023 at 13:12, <ssancho...@gmail.com> wrote:
>> 
>> Hi Ayush, team,
>> 
>> Could you please have a look at my pull request?
>> 
>> Any suggestion you could give to get it merged?
>> 
>> Alex.
>> 
>> 
>>>> 16 нояб. 2023 г., в 15:29, Александр Богданов <ssancho...@gmail.com> 
>>>> написал(а):
>>> 
>>> Dear HDFS devs, Ayush,
>>> 
>>> Pipe line is green now, could you please review and merge if everything is 
>>> OK?
>>> 
>>> https://issues.apache.org/jira/browse/HDFS-17221
>>> 
>>> https://github.com/apache/hadoop/pull/6230
>>> 
>>> --
>>> Kind regards,
>>> Alexander Bogdanov

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