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

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

	David Greer
	Oct 13, 2009 at 11:59 pm

That doesn't appear to be the problem:

drwxrwxrwt 39 root root 77824 Oct 13 16:31 tmp

Cheers,

David

On Tue, Oct 13, 2009 at 4:48 PM, Allen Wittenauer
wrote:

The problem isn't /tmp/hadoop-root. The problem is likely /tmp not being
world writable.

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Allen Wittenauer: The problem isn't /tmp/hadoop-root. The problem is likely /tmp not being world writable.

Follow ups

Allen Wittenauer: What does: hadoop dfs -ls / | grep tmp show you?
David Greer: [[email protected] /]$ hadoop dfs -ls / | grep tmp drwxr-xr-x - root supergroup 0 2009-10-06 15:15 /tmp On Tue, Oct 13, 2009 at 5:00 PM, Allen Wittenauer wrote:
Allen Wittenauer: So /tmp in the HDFS is not world writable. hadoop dfs -chmod a+w /tmp should make it world writable and then your stuff should run.

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

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