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https://issues.apache.org/jira/browse/BIGTOP-1221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13915343#comment-13915343
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Raymie Stata commented on BIGTOP-1221:
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FYI, in the past, our users were able to get FUSE to fail fairly regularly with
"chgrp" and "chown" operations. To avoid this, we switched FUSE to read-only
at some pre-2.0.5 Hadoop release and haven't switched it back since (so I don't
know if this is still a problem, but I suspect it is).
> Expand and updated FUSE tests
> -----------------------------
>
> Key: BIGTOP-1221
> URL: https://issues.apache.org/jira/browse/BIGTOP-1221
> Project: Bigtop
> Issue Type: Bug
> Reporter: jay vyas
> Assignee: jay vyas
> Attachments: BIGTOP-1221.patch
>
>
> The BigTop TestFuseDFS need
> - tests for consistency after individual writes : consistency in FUSE mounts
> is important since there are often associated multitenant workloads. Writes
> should result in immediate recognition of a file.
> - Should use HCFS semantics (That way we can confidently use and maintain
> this for alternative file system implementations).
> - should use logging instead of System.out. That way all the logs can be
> picked up from the same place in case we change the logging framework.
> Logging in trace mode, in any case, will allow us to see everything that the
> ITest shell does, and so might as well use it for other logs.
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