hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From edward yoon <webmas...@udanax.org>
Subject RE: Contrib jars and mapreduce jobs
Date Wed, 18 Jul 2007 12:35:38 GMT
Greetings, all.I'm Sorry, I made a mistake when i tried to send an email to Michael Stack.----B.
regards,edward yoon(NHN, corp.) webmaster@udanax.org+82-31-784-4038, +82-10-7149-7856 

> From: webmaster@udanax.org> To: hadoop-dev@lucene.apache.org> Subject: RE: Contrib
jars and mapreduce jobs> Date: Wed, 18 Jul 2007 21:14:04 +0900> > > ----B. regards,edward
yoon(NHN, corp.) webmaster@udanax.org+82-31-784-4038, +82-10-7149-7856 > > > >
> > > Date: Tue, 17 Jul 2007 09:45:06 -0700> From: stack@duboce.net> To: hadoop-dev@lucene.apache.org>
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
_________________________________________________________________
With Windows Live Hotmail, you can personalize your inbox with your favorite color.
www.windowslive-hotmail.com/learnmore/personalize.html?locale=en-us&ocid=TXT_TAGLM_HMWL_reten_addcolor_0607
Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message