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https://issues.apache.org/jira/browse/HADOOP-7015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12928419#action_12928419
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Sanjay Radia commented on HADOOP-7015:
--------------------------------------

We don't have good MT tests  for our file systems and they are not easy to 
write. 
However, the loadGenerator (an MT filesystem load generator) is a good MT tests 
for the basic file system operations;  I discovered this bug when running it 
and it now passes with my patch. I think we should incorporate the 
loadGenerator as part of our commit tests (since it runs for a while); I was 
planning to file a jira to do that. 
Would incorporating the loadGenerator as part of our commit tests be good 
enough?
(Will fix the Arrays#copyOf ....).

> RawLocalFileSystem#listStatus does not deal with a  directory whose entries 
> are changing ( e.g. in a multi-thread or multi-process environment)
> -----------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-7015
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7015
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.21.0
>            Reporter: Sanjay Radia
>             Fix For: 0.22.0
>
>         Attachments: hadoop-7015.patch
>
>


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