Steve Loughran created HADOOP-12612:
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Summary: Filesystem spec doesn't declare requirements for modtime
on rename()
Key: HADOOP-12612
URL: https://issues.apache.org/jira/browse/HADOOP-12612
Project: Hadoop Common
Issue Type: Bug
Components: fs
Affects Versions: 2.8.0
Reporter: Steve Loughran
Priority: Minor
The FS spec doesn't cover whether or not {{rename()} of a file should change
its modtime.
* HDFS does update its modtime.
* local experiments with OSX hfs+ show that it doesn't appear to change there
* There's nothing in the FS tests which appear to look at this.
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