FAQ
Hi,

I am reopening an old thread concerning hadoop pipes.

I am trying to run the hadoop pipes example with one master and one slave.

However, I am having some problems with hadoop and environment variables such as : hadoop.pipes.command.port
and hadoop.pipes.command.file wich leads to an stderr under the map-lo :

"Hadoop Pipes Exception: Illegal text protocol command"

I was wondering if there is any solution for this problem or if it is possible to hard code these variables on config files?

Regards,

Trad Riadh

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  • Mohamed Riadh Trad at Mar 8, 2010 at 2:37 pm
    Hi,

    I am trying to lunch a MapReduce Job witt Map and Reduce written in c++ and inputformat in Java, however, am getting ClassNotFoundExecption, am using the -inputformat option and it doesnt work,

    I have found an old thread of you dealing with that problem and was wondering if you have got any solution.

    regards,
    Trad Mohamed Riadh
    PhD at INRIA

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postedMar 1, '10 at 2:56p
activeMar 8, '10 at 2:37p
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