CentOS上安裝mesos和執行個體測試

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1 安裝Mesos

在centOS上安裝mesos，可以分為下面幾個步驟。

必要的系統工具和庫，運行下面的命令即可。

$sudo yum groupinstall "Developmenttools"$sudo yum installjava-1.6.0-openjdk.x86_64 java-1.6.0-openjdk-devel.x86_64 python python-devel libcurllibcurl-devel

下載mesos源碼，安裝mesos命令列步驟：

$wgethttp://www.apache.org/dist/mesos/0.19.0/mesos-0.19.0.tar.gz$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. 編譯過程中，會報一個錯誤，javadoc引用出錯。解決方案是，直接進入src/java目錄下，mesos.pom檔案中，注釋掉這行記錄就可以了。

2. 如果時間不是那麼充裕，可以不運行make check驗證命令。原因是它將耗費好長的時間來執行驗證指令碼程式。

2 執行個體測試

     Mesos執行個體有用C++， Java和Python編寫，操作步驟如下：

 # 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++執行個體：

 # Run C++ framework (***Exits after successfully running some tasks.***). $ ./src/test-framework --master=127.0.0.1:5050I0721 11:06:55.031108  6857 sched.cpp:126] Version: 0.19.0I0721 11:06:55.035475  6883 sched.cpp:222] New master detected [email protected]:5050I0721 11:06:55.036548  6883 sched.cpp:230] No credentials provided.Attempting to register without authenticationI0721 11:06:55.040148  6883 sched.cpp:397] Framework registered with20140721-110017-16777343-5050-6678-0001Registered!.Starting task 0 on hadoop-masterTask 0 is in state 1Task 0 is in state 2.Starting task 1 on hadoop-masterTask 1 is in state 1Task 1 is in state 2.Starting task 2 on hadoop-masterTask 2 is in state 1Task 2 is in state 2.Starting task 3 on hadoop-masterTask 3 is in state 1Task 3 is in state 2.Starting task 4 on hadoop-masterTask 4 is in state 1Task 4 is in state 2I0721 11:06:59.736284  6880 sched.cpp:730] Stopping framework'20140721-110017-16777343-5050-6678-0001'

Java執行個體：

# Run Java framework (***Exits after successfully running some tasks.***). $ ./src/examples/java/test-framework 127.0.0.1:5050略…

Python執行個體：

 # 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 127.0.0.1:5050I072111:05:07.645002  6807 sched.cpp:126]Version: 0.19.0I072111:05:07.650837  6813 sched.cpp:222] Newmaster detected at [email protected]:5050I072111:05:07.652999  6813 sched.cpp:230] Nocredentials provided. Attempting to register without authenticationI072111:05:07.659893  6813 sched.cpp:397]Framework registered with 20140721-110017-16777343-5050-6678-0000Registeredwith framework ID 20140721-110017-16777343-5050-6678-0000Got1 resource offersGotresource offer 20140721-110017-16777343-5050-6678-0Acceptingoffer on hadoop-master to start task 0Task0 is in state 1Task0 is in state 2Receivedmessage: 'data with a \x00 byte'Got1 resource offersGotresource offer 20140721-110017-16777343-5050-6678-1Acceptingoffer on hadoop-master to start task 1Task1 is in state 1Task1 is in state 2Receivedmessage: 'data with a \x00 byte'Got1 resource offersGotresource offer 20140721-110017-16777343-5050-6678-2Acceptingoffer on hadoop-master to start task 2Task2 is in state 1Task2 is in state 2Receivedmessage: 'data with a \x00 byte'Got1 resource offersGotresource offer 20140721-110017-16777343-5050-6678-3Acceptingoffer on hadoop-master to start task 3Task3 is in state 1Task3 is in state 2Receivedmessage: 'data with a \x00 byte'Got1 resource offersGotresource offer 20140721-110017-16777343-5050-6678-4Acceptingoffer on hadoop-master to start task 4Task4 is in state 1Task4 is in state 2Alltasks done, waiting for final framework messageReceivedmessage: 'data with a \x00 byte'Alltasks done, and all messages received, exitingI072111:05:14.626263  6817 sched.cpp:730]Stopping framework '20140721-110017-16777343-5050-6678-0000'