[Ping] 8225461: (fs) Investigate filtering duplicates out of Iterable returned by java.nio.file.FileSystem::getFileStores

Brian Burkhalter brian.burkhalter at oracle.com
Sat Sep 28 00:25:29 UTC 2019


> Begin forwarded message:
> 
> From: Brian Burkhalter <brian.burkhalter at oracle.com>
> Subject: Re: 8225461: (fs) Investigate filtering duplicates out of Iterable returned by java.nio.file.FileSystem::getFileStores
> Date: August 30, 2019 at 4:59:00 PM PDT
> To: Alan Bateman <Alan.Bateman at oracle.com>
> Cc: nio-dev <nio-dev at openjdk.java.net>
> 
> 
>> On Aug 28, 2019, at 2:26 AM, Alan Bateman <Alan.Bateman at oracle.com <mailto:Alan.Bateman at oracle.com>> wrote:
>> 
>> On 23/08/2019 19:33, Brian Burkhalter wrote:
>>> Ping … !
>> As a short term workaround in the test then this is probably okay although "replicates" looks a bit odd. I would much prefer if we find time to get to root of these issues so that the implementation can handle these cases where there are duplicate or overlay mounts. I realize this will require work to setup these scenarios but we have to get to the underlying issue to avoid the continuous trickle of bug reports with unusual configurations.
> 
> This particular patch was really intended to avoid spurious failures due to misconfigured systems in the CI testing environment. As such it might instead be better addressed under the issue [1]. The issue [2] of the current discussion thread could then be left open to address handling these weird cases in the implementation itself.
> 
> Thanks,
> 
> Brian
> 
> [1] https://bugs.openjdk.java.net/browse/JDK-8225471 <https://bugs.openjdk.java.net/browse/JDK-8225471>
> [2] https://bugs.openjdk.java.net/browse/JDK-8225461 <https://bugs.openjdk.java.net/browse/JDK-8225461>
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