I believe -Dhadoop2 is also redundant. mvn clean install -Dhadoop.version=2.3.0 should be sufficient
Sent from my iPhone > On Dec 16, 2014, at 12:29, Lee S <[email protected]> wrote: > > 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? >>
