[HDFS-user] Security error running hadoop with MaxTemperature example

[HDFS-user] Security error running hadoop with MaxTemperature example

	Allen Wittenauer
	Oct 13, 2009 at 11:25 pm

On 10/13/09 4:19 PM, "David Greer" wrote:

user=david, access=WRITE, inode="tmp":root:supergroup:rwxr-xr-x

The error message includes "root". I wonder if this is a clue? I'm out of
ideas.

Check /tmp in hdfs.

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David Greer: Jason Venner writes ... Assuming that files are in /tmp/hadoop-david, all seems to be fine: [[email protected] ~]$ cd /tmp/hadoop-david [[email protected] hadoop-david]$ mkdir foo [[email protected] hadoop-david]$ rmdir foo Using hadoop fs commands, all appears fine too: [[email protected] ~]$ hadoop fs -ls Found 1 items -rw-r--r-- 1 david supergroup 28081 2009-10-06 23:27 /user/david/docnotes.txt [[email protected] ~]$ hadoop fs -mkdir foo [[email protected] ~]$ hadoop fs -touchz foo/bar.txt [[email protected] ~]$ hadoop fs -rm

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posted	Oct 12, '09 at 4:52p
active	Oct 14, '09 at 5:05p
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[HDFS-user] Security error running hadoop with MaxTemperature example

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