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https://issues.apache.org/jira/browse/HADOOP-18996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-18996:
------------------------------------
    Description: 
HADOOP-18995 upgrades the SDK version which allows connecting to a s3 express 
one zone support. 

Complete support needs to be added to address tests that fail with s3 express 
one zone, additional tests, documentation etc. 

* hadoop-common path capability to indicate that treewalking may encounter 
missing dirs
* use this in treewalking code in shell, mapreduce FileInputFormat etc to not 
fail during treewalks
* extra path capability for s3express too.
* tests for this
* anything else

A filesystem can now be probed for inconsistent directory listings through 
{{fs.hasPathCapability(path, "fs.capability.directory.listing.inconsistent")}}

If true, then treewalking code SHOULD NOT report a failure if, when walking 
into a subdirectory, a list/getFileStatus on that directory raises a 
FileNotFoundExceptin.


  was:
HADOOP-18995 upgrades the SDK version which allows connecting to a s3 express 
one zone support. 

Complete support needs to be added to address tests that fail with s3 express 
one zone, additional tests, documentation etc. 

* hadoop-common path capability to indicate that treewalking may encounter 
missing dirs
* use this in treewalking code in shell, mapreduce FileInputFormat etc to not 
fail during treewalks
* extra path capability for s3express too.
* tests for this
* anything else

A filesystem can now be probed for inconsistent directoriy listings through 
{{fs.hasPathCapability(path, "fs.capability.directory.listing.inconsistent")}}

If true, then treewalking code SHOULD NOT report a failure if, when walking 
into a subdirectory, a list/getFileStatus on that directory raises a 
FileNotFoundExceptin.



> S3A to provide full support for S3 Express One Zone
> ---------------------------------------------------
>
>                 Key: HADOOP-18996
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18996
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.4.0
>            Reporter: Ahmar Suhail
>            Assignee: Steve Loughran
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0, 3.3.7-aws
>
>
> HADOOP-18995 upgrades the SDK version which allows connecting to a s3 express 
> one zone support. 
> Complete support needs to be added to address tests that fail with s3 express 
> one zone, additional tests, documentation etc. 
> * hadoop-common path capability to indicate that treewalking may encounter 
> missing dirs
> * use this in treewalking code in shell, mapreduce FileInputFormat etc to not 
> fail during treewalks
> * extra path capability for s3express too.
> * tests for this
> * anything else
> A filesystem can now be probed for inconsistent directory listings through 
> {{fs.hasPathCapability(path, "fs.capability.directory.listing.inconsistent")}}
> If true, then treewalking code SHOULD NOT report a failure if, when walking 
> into a subdirectory, a list/getFileStatus on that directory raises a 
> FileNotFoundExceptin.



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