Yes, did you read my reply? 0.23.4 is the latest 0.23.x release, but, for whatever reason it takes a while for them to get around to pushing it to the central repo. 0.23.3 is definitely out there, at least:
http://mvnrepository.com/artifact/org.apache.hadoop/hadoop-common/0.23.3 But if you use the ASF repo you should be able to get 0.23.4: https://repository.apache.org/content/repositories/public/org/apache/hadoop/hadoop-common/0.23.4/ But, most of all note that you are not looking for hadoop-core but hadoop-common You're really on your own though, this is not supported or recommended by anyone. If you don't need to use 0.23.x you shouldn't. On Mon, Oct 29, 2012 at 9:11 PM, Diego Ceccarelli < [email protected]> wrote: > On Mon, Oct 29, 2012 at 9:38 PM, Sean Owen <[email protected]> wrote: > > Yes, you must also specify hadoop version or else you would be using > 0.23.x > > artifacts with version 1.0.4 where they don't exist. The most recent > 0.23.x > > build is not "0.23" but "0.23.4". (Use 0.23.3, if that hasn't made it to > > the repo yet.) > > > > 0.20.2 is quite old, older than 1.0.4. I thought you wanted the 0.23.x / > > 2.0.x line? > > The profile in core/pom.xml is called hadoop-0.23, and does not > seem to work. > I tried to replace <hadoop.version> 1.0.3 </hadoop-version> in the > main pom, with 0.23.4 but it seems that the central repository does > not contain this jar, > and I'm not able to find it on the Web :P > I tried the version 0.22.0-SNAPSHOT from asf repository [1], > but I got compilation errors [2]. > > > I wouldn't recommend you use 0.23.x but that's how you would try to. > Unfortunately I can't downgrade/upgrade the hadoop version on the cluster > :) > Thanks for your help > > [1] > https://repository.apache.org/content/repositories/public/org/apache/hadoop/hadoop-core/ > [2] http://pastebin.com/8vVJDVQW > > > On Mon, Oct 29, 2012 at 7:06 PM, Diego Ceccarelli < > > [email protected]> wrote: > > >> Hi Sean, > >> I took a look to the profiles and in core there is this 'hadoop-0.23' > but > >> if I > >> try to compile: > >> > >> mvn -P hadoop-0.23 install -DskipTests > >> > >> Maven returns with this weird error: > >> > >> [ERROR] Failed to execute goal on project mahout-core: Could not > >> resolve dependencies for project > >> org.apache.mahout:mahout-core:jar:0.8-SNAPSHOT: The following > >> artifacts could not be resolved: > >> org.apache.hadoop:hadoop-common:jar:1.0.4, > >> org.apache.hadoop:hadoop-mapreduce-client-common:jar:1.0.4, > >> org.apache.hadoop:hadoop-mapreduce-client-core:jar:1.0.4: Failure to > >> find org.apache.hadoop:hadoop-common:jar:1.0.4 in > >> http://repo1.maven.org/maven2 was cached in the local repository, > >> resolution will not be reattempted until the update interval of > >> central has elapsed or updates are forced -> [Help 1] > >> > >> (seems that it is looking for the wrong version of hadoop..) > >> I also tried to replace the property hadoop.version in the main pom, > >> but it seems that there is not > >> hadoop 0.23* in maven central, and I'm not able to find a the a jar to > >> install it in my local repo :(( > >> At the end I tried with 0.20.2, and I was able to compile but I got > >> the same previous error > >> when I launched mahout :P > >> > >> > > > > -- > Computers are useless. They can only give you answers. > (Pablo Picasso) > _______________ > Diego Ceccarelli > High Performance Computing Laboratory > Information Science and Technologies Institute (ISTI) > Italian National Research Council (CNR) > Via Moruzzi, 1 > 56124 - Pisa - Italy > > Phone: +39 050 315 3055 > Fax: +39 050 315 2040 > ________________________________________ >
