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Claims用户使用文档 | |
撰写人:张磊 审校:余楷 日期:2014年7月 | |
新建用户Claims用户,用于运行Claims系统,Claims采用HDFS作为分布式文件系统,依赖于boost第三方C++库,以及C++并发库和gtest测试库。 | |
环境准备:64位机器,centos操作系统6.3以上版本,gcc-g++版本4.4.6以上。 | |
0, 新建用户 | |
取三台集群构建集群: | |
node1(10.11.1.190) | |
node2(10.11.1.191) | |
node3(10.11.1.192) | |
于三台机器上新建用户claims: | |
useradd claims(root用户下) | |
passwd claims(root用户下) | |
配置无密码登陆(hadoop使用): | |
新建目录(于claims用户目录下): | |
mkdir hadoop | |
mkdir java | |
mkdir supports | |
mkdir config | |
mkdir claims | |
1, 安装hadoop | |
安装java:从java官网下载JDK1.7以上版本。 | |
http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html | |
例如JDK版本为1.7.0_45,将jdk1.7.0_45解压到/home/claims/java/中,在~/.bashrc中加入 | |
#set java | |
export JAVA_HOME=/home/claims/java/jdk1.7.0_45 | |
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH | |
export JRE_HOME=/home/claims/java/jdk1.7.0_45/jre | |
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH | |
然后source ~/.bashrc生效 | |
安装hadoop:从apache hadoop官网下载hadoop-1.0.3版本,本教程假设您已经安装了hadoop-1.0.3版本,claims利用了hadoop的HDFS文件系统。 | |
http://hadoop.apache.org/releases.html | |
将hadoop-1.0.3解压到/home/claims/hadoop中,在~/.bashrc中加入 | |
#set hadoop | |
#export HADOOP_HOME=/home/claims/hadoop/hadoop-1.0.3 | |
#export PATH=$HADOOP_HOME/bin:$PATH | |
#export CLASSPATH=$HADOOP_HOME/lib/:$CLASSPATH | |
加入hadoop的jar包: | |
for i in $HADOOP_HOME/*.jar | |
do | |
CLASSPATH=$CLASSPATH:$i | |
done | |
for i in $HADOOP_HOME/lib/*.jar | |
do | |
CLASSPATH=$CLASSPATH:$i | |
done | |
然后source ~/.bashrc生效 | |
2, 安装第三方库依赖 | |
安装numa库: | |
机器在联网的条件下:sudo yum install numa | |
安装boost库: | |
首先从官网下载boost1.53.0版本放入supports中,然后解压,并且设置在~/.bashrc中设置: | |
export BOOST_HOME=/home/claims/supports/boost_1_53_0 | |
执行source ~/.bashrc生效。 | |
http://sourceforge.net/projects/boost/files/boost/1.53.0/ | |
[claims@node1 supports]$cd boost_1_53_0 | |
[claims@node1 boost_1_53_0]$./bootstrap.sh --with-libraries=serialization,system date_time | |
[claims@node1 boost_1_53_0]$./bjam | |
安装xs库: | |
从claims解压的目录下的thirdparty目录中拷贝libxs-1.2.0.tar.gz到supports中 | |
[claims@node1 supports]$tar zxvf libxs-1.2.0.tar.gz | |
[claims@node1 supports]$cd libxs-1.2.0 | |
[claims@node1 supports]$./configure | |
[claims@node1 libxs-1.2.0]$make check | |
[claims@node1 libxs-1.2.0]$su | |
[root@node1 libxs-1.2.0]$make install | |
[root@node1 libxs-1.2.0]$ldconfig | |
安装theron库: | |
从claims解压的目录下的thirdparty目录中拷贝Theron-5.01.01.zip到supports中,然后在~/.bashrc中设置: | |
export THERON_HOME=/home/claims/supports/ Theron-5.01.01 | |
执行source ~/.bashrc生效。 | |
[claims@node1 supports]$cd Theron-5.01.01 | |
[claims@node1 Theron-5.01.01]$make xs=on mode=debug(报错没关系) | |
安装lbconfig库: | |
从claims解压的目录下的thirdparty目录中拷贝libconfig-1.4.9到supports中 | |
[claims@node1 supports]$cd libconfig-1.4.9 | |
[claims@node1 libconfig-1.4.9]$./configure | |
[claims@node1 libconfig-1.4.9]$make | |
[claims@node1 libconfig-1.4.9]$sudo make install | |
安装gtest库: | |
从claims解压的目录下的thirdparty目录中拷贝然后解压gtest到supports中,然后在~/.bashrc中设置: | |
export GTEST_HOME=/home/claims/supports/gtest-1.7.0 | |
执行source ~/.bashrc生效。 | |
[claims@node1~]$ cd gtest-1.7.0 | |
[claims@node1 gtest-1.7.0]$ g++ -isystem include -I./ -pthread -c src/gtest-all.cc | |
[claims@node1 gtest-1.7.0]$ ar -rv libgtest.a gtest-all.o | |
3, 安装claims系统 | |
配置conf目录: | |
将config.template重新命名为config,根据自己机器的环境配置config文件。。 | |
配置完环境之后,进入claims主目录,claims系统的安装较为简单: | |
进入claims系统主目录 | |
.build.sh init | |
.configure --prefix=/home/claims/claims/Claims/install/ | |
make | |
make install | |
在/home/claims/claims/Claims/install/bin/中会生成claimsserver的可执行文件。 | |
在~/.bashrc中加入如下: | |
export CLAIMS_HOME=/home/claims/claims/Claims | |
export PATH=$CLAIMS_HOME/install/bin:$PATH | |
在~/.bashrc中加入运行时所需的动态链接库: | |
export LD_LIBRARY_PATH=$HADOOP_HOME/c++/Linux-amd64-64/lib:$BOOST_HOME/stage/lib:$JAVA_HOME/jre/lib/amd64/server:/usr/local/lib | |
4, 启动 | |
分别启动master和slave中的claimsserver可执行文件,在master的选项中选择0,然后在slave的选项中选择1(单机环境下仅在master上选择0即可)。Master上出现Claims>。然后输入语句。 | |
5, 附录A(claims用户下.bashrc文件实例) | |
# .bashrc | |
# Source global definitions | |
if [ -f /etc/bashrc ]; then | |
. /etc/bashrc | |
Fi | |
# User specific aliases and functions | |
#set java | |
export JAVA_HOME=/home/claims/java/jdk1.7.0_45 | |
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH | |
export JRE_HOME=/home/claims/java/jdk1.7.0_45/jre | |
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib:$CLASSPATH | |
#set hadoop | |
export HADOOP_HOME=/home/claims/hadoop/hadoop-1.0.3 | |
export PATH=$HADOOP_HOME/bin:$PATH | |
export CLASSPATH=$HADOOP_HOME/lib/:$CLASSPATH | |
#set THERON | |
export THERON_HOME=/home/claims/supports/Theron-5.01.01 | |
#set gtest | |
export GTEST_HOME=/home/claims/supports/gtest-1.7.0 | |
#set BOOST | |
export BOOST_HOME=/home/claims/supports/boost_1_53_0 | |
#set so | |
export LD_LIBRARY_PATH= $HADOOP_HOME/c++/Linux-amd64-64/lib: $BOOST_HOME/stage/lib:$JAVA_HOME/jre/lib/amd64/server:/usr/local/lib | |
#set claims | |
export CLAIMS_HOME=/home/claims/claims/Claims/ | |
export PATH=$CLAIMS_HOME/install/bin/:$PATH | |
#set classpath | |
for i in $HADOOP_HOME/*.jar | |
do | |
CLASSPATH=$CLASSPATH:$i | |
done | |
for i in $HADOOP_HOME/lib/*.jar | |
do | |
CLASSPATH=$CLASSPATH:$i | |
done | |
6, 附录B(conf目录下config文件实例) | |
#本机IP地址 | |
ip = "10.11.1.195"; | |
#端口范围(调试用) | |
PortManager: | |
{ | |
start = 19000; | |
end = 19500; | |
} | |
#master的IP地址和端口 | |
coordinator: | |
{ | |
ip="10.11.1.195" | |
port="11001" | |
} | |
#hadoop上的数据目录(最好如此设定) | |
data="/home/claims/data/" | |
#hdfs主节点 | |
hdfs_master_ip="10.11.1.190" | |
#hdfs主节点端口 | |
hdfs_master_port=9000 | |
#最大单机算子并行度 | |
max_degree_of_parallelism=1 | |
#初始单机算子并行度 | |
initial_degree_of_parallelism=1 | |
expander_adaptivity_check_frequency=1000 | |
enable_expander_adaptivity=0 | |
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