java - Maven error while assembling hadoop in stand alone mode -

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i new hadoop , maven. compile hadoop 2.0.3 source , install it. following instructions http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/singlecluster.html

so far, have managed download hadoop source code , source directory issued "mvn clean install -pnative" next tried execute mvn assembly:assembly, following error:

failed execute goal org.apache.maven.plugins:maven-assembly-plugin:2.3:assembly (default-cli) on project hadoop-main: error reading assemblies: no assembly descriptors found. -> [help 1]

please can move forward.

also, above mentioned install link, not mention should value of "$hadoop_common_home/$hadoop_hdfs_home"

i compiled 1.0.4 academic exercise. not sure if valid 2.0.3

this should done (on ubuntu) before start compilation make sure needed stuff there:

sudo apt-get -y install maven build-essential protobuf-compiler autoconf automake libtool cmake zlib1g-dev pkg-config libssl-dev

i did not had subversion did too:

sudo apt-get install subversion

after checked out code:

svn checkout http://svn.apache.org/repos/asf/hadoop/common/tags/release-1.0.4/ hadoop-common-1.0.4

then went newly created folder “hadoop-common-1.0.4″ , gave command:

ant clean package

you can refer blog whole story: http://hadoopmagic.wordpress.com/


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