1 安装Mesos
在centOS上安装mesos，可以分为下面几个步骤。
必要的系统工具和库，运行下面的命令即可。
$sudo yum groupinstall "Developmenttools" $sudo yum installjava-1.6.0-openjdk.x86_64 java-1.6.0-openjdk-devel.x86_64 python python-devel libcurllibcurl-devel
下载mesos源码，安装mesos命令行步骤：
$wgethttp://www.apache.org/dist/mesos/0.19.0/mesos-0.19.0.tar.gz $tar -zxf mesos-0.19.0.tar.gz $mv mesos-0.19.0 mesos #./configure --prefix=/opt/mesos &&make && make check && make install ./configure --prefix=/opt/mesos &&make && make install
注意：
1. 编译过程中，会报一个错误，javadoc引用出错。解决方法是，直接进入src/java目录下，mesos.pom文件中，注释掉这行记录就可以了。
2. 如果时间不是那么充裕，可以不运行make check验证命令。原因是它将耗费好长的时间来执行验证脚本程序。
2 实例测试
Mesos实例有用C++， Java和Python编写，操作步骤如下：
# Change into build directory. $ cd build # Start mesos master (***Ensure work directory exists and has proper permissions***). $ ./bin/mesos-master.sh --ip=127.0.0.1 --work_dir=/var/lib/mesos # Start mesos slave. $ ./bin/mesos-slave.sh --master=127.0.0.1:5050 # Visit the mesos web page. $ http://127.0.0.1:5050
C++实例：
# Run C++ framework (***Exits after successfully running some tasks.***). $ ./src/test-framework --master=127.0.0.1:5050 I0721 11:06:55.031108 6857 sched.cpp:126] Version: 0.19.0 I0721 11:06:55.035475 6883 sched.cpp:222] New master detected [email protected]:5050 I0721 11:06:55.036548 6883 sched.cpp:230] No credentials provided.Attempting to register without authentication I0721 11:06:55.040148 6883 sched.cpp:397] Framework registered with20140721-110017-16777343-5050-6678-0001 Registered! .Starting task 0 on hadoop-master Task 0 is in state 1 Task 0 is in state 2 .Starting task 1 on hadoop-master Task 1 is in state 1 Task 1 is in state 2 .Starting task 2 on hadoop-master Task 2 is in state 1 Task 2 is in state 2 .Starting task 3 on hadoop-master Task 3 is in state 1 Task 3 is in state 2 .Starting task 4 on hadoop-master Task 4 is in state 1 Task 4 is in state 2 I0721 11:06:59.736284 6880 sched.cpp:730] Stopping framework'20140721-110017-16777343-5050-6678-0001'
Java实例：
# Run Java framework (***Exits after successfully running some tasks.***). $ ./src/examples/java/test-framework 127.0.0.1:5050 略…
Python实例：
# Run Python framework (***Exits after successfully running some tasks.***). $ ./src/examples/python/test-framework 127.0.0.1:5050 [[email protected]]$ ./src/examples/python/test-framework 127.0.0.1:5050 I072111:05:07.645002 6807 sched.cpp:126]Version: 0.19.0 I072111:05:07.650837 6813 sched.cpp:222] Newmaster detected at [email protected]:5050 I072111:05:07.652999 6813 sched.cpp:230] Nocredentials provided. Attempting to register without authentication I072111:05:07.659893 6813 sched.cpp:397]Framework registered with 20140721-110017-16777343-5050-6678-0000 Registeredwith framework ID 20140721-110017-16777343-5050-6678-0000 Got1 resource offers Gotresource offer 20140721-110017-16777343-5050-6678-0 Acceptingoffer on hadoop-master to start task 0 Task0 is in state 1 Task0 is in state 2 Receivedmessage: 'data with a \x00 byte' Got1 resource offers Gotresource offer 20140721-110017-16777343-5050-6678-1 Acceptingoffer on hadoop-master to start task 1 Task1 is in state 1 Task1 is in state 2 Receivedmessage: 'data with a \x00 byte' Got1 resource offers Gotresource offer 20140721-110017-16777343-5050-6678-2 Acceptingoffer on hadoop-master to start task 2 Task2 is in state 1 Task2 is in state 2 Receivedmessage: 'data with a \x00 byte' Got1 resource offers Gotresource offer 20140721-110017-16777343-5050-6678-3 Acceptingoffer on hadoop-master to start task 3 Task3 is in state 1 Task3 is in state 2 Receivedmessage: 'data with a \x00 byte' Got1 resource offers Gotresource offer 20140721-110017-16777343-5050-6678-4 Acceptingoffer on hadoop-master to start task 4 Task4 is in state 1 Task4 is in state 2 Alltasks done, waiting for final framework message Receivedmessage: 'data with a \x00 byte' Alltasks done, and all messages received, exiting I072111:05:14.626263 6817 sched.cpp:730]Stopping framework '20140721-110017-16777343-5050-6678-0000'
CentOS上安装mesos和实例测试
时间： 2024-10-07 23:46:52