Thanks, Michael.I am now on vacation till next monday to go to dubai.No comments will make it through, but I promise to answer what accumulates. ----B. regards,edward yoon(NHN, corp.) [EMAIL PROTECTED], +82-10-7149-7856
> Date: Tue, 17 Jul 2007 09:45:06 -0700> From: [EMAIL PROTECTED]> To: > [email protected]> Subject: Contrib jars and mapreduce jobs> > A > mapreduce job that depends on a contrib jar such as hbase must take > the > extra step of either building the contrib jar into its job jar or > copying > the contrib jar to ${HADOOP_HOME}/lib across the cluster. While > a > relatively minor inconvenience, what do folks think of just adding > contrib > classes/jars to the CLASSPATH built by bin/hadoop?> > Thanks,> St.Ack> > P.S. > Below is a suggested (untested) patch> > Index: bin/hadoop> > ===================================================================> --- > bin/hadoop (revision 556809)> +++ bin/hadoop (working copy)> @@ -95,7 +95,11 > @@> if [ -d "$HADOOP_HOME/build/test/classes" ]; then> > CLASSPATH=${CLASSPATH}:$HADOOP_HOME/build/test/classes> fi> +if [ -d > "$HADOOP_HOME/build/contrib/*/classes" ]; then> + > CLASSPATH=${CLASSPATH}:$HADOOP_HOME/build/contrib/*/classes> +fi> > +> # so > that filenames w/ spaces are handled correctly in loops below> IFS=> > @@ > -106,6 +110,9 @@> for f in $HADOOP_HOME/hadoop-*-core.jar; do> > CLASSPATH=${CLASSPATH}:$f;> done> +for f in $HADOOP_HOME/contrib/*.jar; do> + > CLASSPATH=${CLASSPATH}:$f;> +done> > # add libs to CLASSPATH> for f in > $HADOOP_HOME/lib/*.jar; do> > _________________________________________________________________ Play free games, earn tickets, get cool prizes! Join Live Search Club. http://club.live.com/home.aspx?icid=CLUB_wlmailtextlink
