Sorry, my bad. It's the 'FAILED DOWNLOADS' error that goes away the second time. I don't see the 'UNRESOLVED DEPENDENCIES' error. -Eric
>________________________________ >From: Eric Payne <eric.payne1...@yahoo.com> >To: "common-dev@hadoop.apache.org" <common-dev@hadoop.apache.org> >Sent: Friday, October 7, 2011 9:09 AM >Subject: Fw: Hadoop on Eclipse > > >I have been working in the 0.23 branch. Supposedly, there is not a lot of >difference between 0.23 and 0.24. > >I get the 'UNRESOLVED DEPENDENCIES' error sometimes, but then on the second >try, it goes away. Go figure. > >I'm an eclipse newbie, but with a lot of help, I was able to get it going on >the 0.23 branch on Linux. Here's what I did: > >-- from command line pull down the SVN repo: >export SVNROOT=http://svn.apache.org/repos/asf >svn co $SVNROOT/hadoop/common/branches/branch-0.23 > >-- just to be safe, I remove my .m2 and .ivy directories from my home >directory. > >-- in 'branch-0.23' directory, use maven to build: >mvn clean install -Pdist -Dtar -DskipTests > >-- in 'branch-0.23/hadoop-mapreduce-project' directory, build again: >mvn clean install assembly:assembly -DskipTests > >-- In same directory, build using ant: >ant -Dresolvers=internal -Dcompile.c+=true -Dcompile.native=true >-Dforrest.home=$FORREST_HOME create-c++-configure tar > -- At this point, I do get the 'UNRESOLVED DEPENDENCIES' error. If I do, I >just try it again and it works. > >-- start eclipse >-- I use the following maven plugin: http://m2eclipse.sonatype.org/sites/m2e >-- I go to the project explorer and choose to import a maven project and >select the 'branch-0.23' directory. It works for a while (10 minutes or so), >and then you can edit, navigate, etc. > >NOTE: I build from the command line, not from w/i eclipse. > >Hope that helps. >-Eric > > > >----- Forwarded Message ----- >>From: Eric Payne <er...@yahoo-inc.com> >>To: "eric.payne1...@yahoo.com" <eric.payne1...@yahoo.com> >>Sent: Friday, October 7, 2011 8:20 AM >>Subject: RE: Hadoop on Eclipse >> >> >> >>-----Original Message----- >>From: Tim Broberg [mailto:tbrob...@yahoo.com] >>Sent: Thursday, October 06, 2011 11:00 PM >>To: common-dev@hadoop.apache.org >>Subject: Re: Hadoop on Eclipse >> >>After still more puttering, I gave up and just logged this in jira. >> >>https://issues.apache.org/jira/browse/HADOOP-7726 >> >> - Tim. >> >> >> >> >>________________________________ >>From: Prasanth J <buckeye.prasa...@gmail.com> >>To: common-dev@hadoop.apache.org; Tim Broberg <tbrob...@yahoo.com> >>Sent: Thursday, October 6, 2011 11:02 AM >>Subject: Re: Hadoop on Eclipse >> >>Am also facing the exact issue. I think the documentation for setting up >>hadoop on eclipse is for older versions of hadoop. Now i am using hadoop >>0.24.0 snapshot and with reference to that the documentation seems outdated. >>Any help on this regard will be very useful. >> >>On Wed, Oct 5, 2011 at 10:34 PM, Tim Broberg <tbrob...@yahoo.com> wrote: >> >>> I am having issues similar to Alexandre's. >>> >>> The suggestion to run "mvn install -DskipTests -P-cbuild" clears up the >>> initial problems, but problems ensue... >>> >>> 1a - There is no hdfs subdirectory to change into. >>> 1b - If I instead cd to hadoop-hdfs-project and proceed, I get... >>> >>> [tbroberg@f15 hadoop-common]$ cd hadoop-hdfs-project/ >>> [tbroberg@f15 hadoop-hdfs-project]$ ant compile eclipse >>> Buildfile: build.xml does not exist! >>> Build failed >>> [tbroberg@f15 hadoop-hdfs-project]$ >>> >>> 2 - If I skip hdfs altogether and go to hadoop-mapreduce-project problems >>> much like the original issues crop up: >>> >>> Output is below, debug output is attached. >>> >>> Looks like maybe he's failing to expand ${yarn.version}? >>> >>> Anybody got any better suggestions than "go out to dinner?" >>> >>> Thanks, >>> - Tim. >>> >>> [tbroberg@f15 hadoop-mapreduce-project]$ ant compile eclipse >>> Buildfile: >>> /home/tbroberg/workspace/git/hadoop-common/hadoop-mapreduce-project/build.xml >>> clover.setup: >>> clover.info: >>> [echo] >>> [echo] Clover not found. Code coverage reports disabled. >>> [echo] >>> clover: >>> ivy-download: >>> [get] Getting: >>> http://repo2.maven.org/maven2/org/apache/ivy/ivy/2.2.0/ivy-2.2.0.jar >>> [get] To: >>> /home/tbroberg/workspace/git/hadoop-common/hadoop-mapreduce-project/ivy/ivy-2.2.0.jar >>> [get] Not modified - so not downloaded >>> ivy-init-dirs: >>> ivy-probe-antlib: >>> ivy-init-antlib: >>> ivy-init: >>> [ivy:configure] :: Ivy 2.2.0 - 20100923230623 :: >>> http://ant.apache.org/ivy/ :: >>> [ivy:configure] :: loading settings :: file = >>> /home/tbroberg/workspace/git/hadoop-common/hadoop-mapreduce-project/ivy/ivysettings.xml >>> ivy-resolve-common: >>> [ivy:resolve] >>> [ivy:resolve] :: problems summary :: >>> [ivy:resolve] :::: WARNINGS >>> [ivy:resolve] io problem while parsing ivy file: >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-yarn-server-common/0.24.0-SNAPSHOT/hadoop-yarn-server-common-0.24.0-20110914.035045-1.pom: >>> Impossible to load parent for >>> file:/home/tbroberg/.ivy2/cache/org.apache.hadoop/hadoop-yarn-server-common/ivy-0.24.0-SNAPSHOT.xml.original. >>> Parent=org.apache.hadoop#hadoop-yarn-server;${yarn.version} >>> [ivy:resolve] module not found: >>> org.apache.hadoop#hadoop-yarn-server-common;0.24.0-SNAPSHOT >>> [ivy:resolve] ==== apache-snapshot: tried >>> [ivy:resolve] >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-yarn-server/${yarn.version}/hadoop-yarn-server-${yarn.version}.pom >>> [ivy:resolve] -- artifact >>> org.apache.hadoop#hadoop-yarn-server;${yarn.version}!hadoop-yarn-server.jar: >>> [ivy:resolve] >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-yarn-server/${yarn.version}/hadoop-yarn-server-${yarn.version}.jar >>> [ivy:resolve] ==== maven2: tried >>> [ivy:resolve] >>> http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-yarn-server-common/0.24.0-SNAPSHOT/hadoop-yarn-server-common-0.24.0-SNAPSHOT.pom >>> [ivy:resolve] -- artifact >>> org.apache.hadoop#hadoop-yarn-server-common;0.24.0-SNAPSHOT!hadoop-yarn-server-common.jar: >>> [ivy:resolve] >>> http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-yarn-server-common/0.24.0-SNAPSHOT/hadoop-yarn-server-common-0.24.0-SNAPSHOT.jar >>> [ivy:resolve] io problem while parsing ivy file: >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-mapreduce-client-core/0.24.0-SNAPSHOT/hadoop-mapreduce-client-core-0.24.0-20110914.035126-1.pom: >>> Impossible to load parent for >>> file:/home/tbroberg/.ivy2/cache/org.apache.hadoop/hadoop-mapreduce-client-core/ivy-0.24.0-SNAPSHOT.xml.original. >>> Parent=org.apache.hadoop#hadoop-mapreduce-client;${hadoop-mapreduce.version} >>> [ivy:resolve] module not found: >>> org.apache.hadoop#hadoop-mapreduce-client-core;0.24.0-SNAPSHOT >>> [ivy:resolve] ==== apache-snapshot: tried >>> [ivy:resolve] >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-mapreduce-client/${hadoop-mapreduce.version}/hadoop-mapreduce-client-${hadoop-mapreduce.version}.pom >>> [ivy:resolve] -- artifact >>> org.apache.hadoop#hadoop-mapreduce-client;${hadoop-mapreduce.version}!hadoop-mapreduce-client.jar: >>> [ivy:resolve] >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-mapreduce-client/${hadoop-mapreduce.version}/hadoop-mapreduce-client-${hadoop-mapreduce.version}.jar >>> [ivy:resolve] ==== maven2: tried >>> [ivy:resolve] >>> http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-mapreduce-client-core/0.24.0-SNAPSHOT/hadoop-mapreduce-client-core-0.24.0-SNAPSHOT.pom >>> [ivy:resolve] -- artifact >>> org.apache.hadoop#hadoop-mapreduce-client-core;0.24.0-SNAPSHOT!hadoop-mapreduce-client-core.jar: >>> [ivy:resolve] >>> http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-mapreduce-client-core/0.24.0-SNAPSHOT/hadoop-mapreduce-client-core-0.24.0-SNAPSHOT.jar >>> [ivy:resolve] io problem while parsing ivy file: >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-yarn-common/0.24.0-SNAPSHOT/hadoop-yarn-common-0.24.0-20110914.034958-1.pom: >>> Impossible to load parent for >>> file:/home/tbroberg/.ivy2/cache/org.apache.hadoop/hadoop-yarn-common/ivy-0.24.0-SNAPSHOT.xml.original. >>> Parent=org.apache.hadoop#hadoop-yarn;${yarn.version} >>> [ivy:resolve] module not found: >>> org.apache.hadoop#hadoop-yarn-common;0.24.0-SNAPSHOT >>> [ivy:resolve] ==== apache-snapshot: tried >>> [ivy:resolve] >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-yarn/${yarn.version}/hadoop-yarn-${yarn.version}.pom >>> [ivy:resolve] -- artifact >>> org.apache.hadoop#hadoop-yarn;${yarn.version}!hadoop-yarn.jar: >>> [ivy:resolve] >>> https://repository.apache.org/content/repositories/snapshots/org/apache/hadoop/hadoop-yarn/${yarn.version}/hadoop-yarn-${yarn.version}.jar >>> [ivy:resolve] ==== maven2: tried >>> [ivy:resolve] >>> http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-yarn-common/0.24.0-SNAPSHOT/hadoop-yarn-common-0.24.0-SNAPSHOT.pom >>> [ivy:resolve] -- artifact >>> org.apache.hadoop#hadoop-yarn-common;0.24.0-SNAPSHOT!hadoop-yarn-common.jar: >>> [ivy:resolve] >>> http://repo1.maven.org/maven2/org/apache/hadoop/hadoop-yarn-common/0.24.0-SNAPSHOT/hadoop-yarn-common-0.24.0-SNAPSHOT.jar >>> [ivy:resolve] :::::::::::::::::::::::::::::::::::::::::::::: >>> [ivy:resolve] :: UNRESOLVED DEPENDENCIES :: >>> [ivy:resolve] :::::::::::::::::::::::::::::::::::::::::::::: >>> [ivy:resolve] :: >>> org.apache.hadoop#hadoop-yarn-server-common;0.24.0-SNAPSHOT: not found >>> [ivy:resolve] :: >>> org.apache.hadoop#hadoop-mapreduce-client-core;0.24.0-SNAPSHOT: not found >>> [ivy:resolve] :: >>> org.apache.hadoop#hadoop-yarn-common;0.24.0-SNAPSHOT: not found >>> [ivy:resolve] :::::::::::::::::::::::::::::::::::::::::::::: >>> [ivy:resolve] >>> [ivy:resolve] :: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS >>> BUILD FAILED >>> /home/tbroberg/workspace/git/hadoop-common/hadoop-mapreduce-project/build.xml:2223: >>> impossible to resolve dependencies: >>> resolve failed - see output for details >>> Total time: 23 seconds >>> [tbroberg@f15 hadoop-mapreduce-project]$ >>> >>> >> >> >> > >
