Hi all , I have figured this out. The command should be (mvn clean install -Dhadoop2 -Dhadoop.version=2.3.0 -DskipTests=true ). Because (<hadoop.version>2.2.0</hadoop.version>) is in the pom.xml, not hadoop2.version. Hope this can help somebody who meets the same problem.
2014-12-16 15:49 GMT+08:00 Lee S <[email protected]>: > > I compiled mahout with hadop 2.3.0 as following: > 1. get the trunck code > > git clone https://github.com/apache/mahout.git > > 2. mvn clean install -Dhadoop2 -Dhadoop2.version=2.3.0 -DskipTests=true > and all build is successful. > > 3. find hadoop in code base > but no hadoop-2.3.0 comes out, only hadoop-2.2.0 things could be > found, why? > > ps. I also tried (-Dhadoop2 -Dhadoop.2.version=2.3.0 -DskipTest=ture), but > without effects too. > > > 2014-12-16 14:04 GMT+08:00 孙小超 <[email protected]>: >> >> Hi,you should do git clone first,and use maven command "mvn >> -DskipTests=true clean package". Then maven will download hadoop 2.2.0 >> jars and package the right mahout jar files which can run on hadoop 2.x . >> >> >> >> >> ------------------ 原始邮件 ------------------ >> 发件人: "Marko Dinic";<[email protected]>; >> 发送时间: 2014年12月15日(星期一) 下午5:45 >> 收件人: "user"<[email protected]>; >> 抄送: "jyotiranjan panda"<[email protected]>; >> 主题: Re: How can I include mahout 0.9 with hadoop 2.3 in my project? >> >> >> >> Hello, >> >> Sorry for bumping like this, but I have a very similar question, can I >> use Mahout 0.9 with Hadoop 0.20.2? >> >> Thanks >> >> On Mon 15 Dec 2014 10:09:56 AM CET, jyotiranjan panda wrote: >> > Hi, >> > mahout-0.9 is compatible with hadoop-1.2.1 >> > >> > Regards >> > Jyoti Ranjan Panda >> > >> > On Mon, Dec 15, 2014 at 2:33 PM, Lee S <[email protected]> wrote: >> >> >> >> Hi all: >> >> I use gradle to management dependencies in my project. >> >> >> >> dependencies { >> >> compile 'org.apache.mahout:mahout-core:0.9' >> >> } >> >> >> >> When gradle build , mahout with hadoop 1.2.1 will be downloaded. >> >> >> >> Do I need to compile mahout with hadoop 2.3.0 and then include it >> into my >> >> project locally? >> >> >> > >> >
