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HDFS, mail # user - Security error running hadoop with MaxTemperature example


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David Greer 2009-10-12, 16:52
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Jason Venner 2009-10-13, 05:09
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David Greer 2009-10-13, 23:19
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Allen Wittenauer 2009-10-13, 23:25
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David Greer 2009-10-13, 23:40
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Allen Wittenauer 2009-10-13, 23:48
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David Greer 2009-10-13, 23:59
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Allen Wittenauer 2009-10-14, 00:00
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David Greer 2009-10-14, 05:23
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Re: Security error running hadoop with MaxTemperature example
Allen Wittenauer 2009-10-14, 15:22

On 10/13/09 10:23 PM, "David Greer" <[EMAIL PROTECTED]> wrote:

> [david@tweety /]$ hadoop dfs -ls / | grep tmp
> drwxr-xr-x   - root supergroup          0 2009-10-06 15:15 /tmp

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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David Greer 2009-10-14, 17:04