Edward, Yep, you should use the one from contrib/
Alejandro On Tue, Oct 5, 2010 at 1:55 PM, edward choi <[email protected]> wrote: > Thanks, Tom. > Didn't expect the author of THE BOOK would answer my question. Very > surprised and honored :-) > Just one more question if you don't mind. > I read it on the Internet that in order to user Hadoop Streaming in > Hadoop-0.21.0 you should go > "$HADOOP_HOME/bin/hadoop jar $HADOOP_HOME/hadoop-streaming.jar args" (Of > course I don't see any hadoop-streaming.jar in $HADOOP_HOME) > But according to your reply I should go > "$HADOOP_HOME/bin/hadoop jar > $HADOOP_HOME/mapred/contrib/streaming/hadoop-*-streaming.jar args" > I suppose the latter one is the way to go? > > Ed. > > 2010/10/5 Tom White <[email protected]> > >> Hi Ed, >> >> The directory structure moved around as a result of the project >> splitting into three subprojects (Common, HDFS, MapReduce). The >> streaming jar is in mapred/contrib/streaming in the distribution. >> >> Cheers, >> Tom >> >> On Mon, Oct 4, 2010 at 8:03 PM, edward choi <[email protected]> wrote: >> > Hi, >> > I've recently downloaded Hadoop-0.21.0. >> > After the installation, I've noticed that there is no "contrib" directory >> > that used to exist in Hadoop-0.20.2. >> > So I was wondering if there is no "hadoop-0.21.0-streaming.jar" file in >> > Hadoop-0.21.0. >> > Anyone had any luck finding it? >> > If the way to use streaming has changed in Hadoop-0.21.0, then please >> tell >> > me how. >> > Appreciate the help, thx. >> > >> > Ed. >> > >> >
