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雷达卡
Quick Hadoop
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The QuickHadoop is an open source software used to deploy hadoop cluster quickly. It is write with Java, and run on Windows or Linux. It setup hadoop to the remote linux hosts use ganymed-ssh2, push file, install, configure, and so on. Also include the Zookeeper, HBase and HA function.
How to use QuickHadoop in Windows
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It is very easy to use:
1. Open the QuickHadoop.exe, it will Automatically scan the linux hosts on the LAN, You can also manually scan different network segment to discovery other linux hosts. 2. Drag or add linux hosts to NameNode area and DataNodes area on the right. 3. Click Create Cluster button to start a wizard, and follow the steps. You need to input the hadoop install file and the jre install file, You can choose to install Zookeeper or HBase.
How to use QuickHadoop in Linux
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1. tar xvfz QuickHadoop2.0.0.tar.gz
2. cd QuickHadoop2.0.0
3. prepare the config files,you need put some files in the dir config/, like this:
config/jre1.6.0_24.tar.gz
config/hadoop-2.4.1.tar.gz
config/zookeeper-3.4.6.tar.gz(Optional, if you need install Zookeeper)
config/hbase-0.98.3-hadoop2-bin.tar.gz(Optional, if you need install HBase)
config/hosts
the jre, hadoop is must, you can choose different version as you need,
the zookeeper, hbase is optional, required only if you need install them,
and also you can choose different version of them.
the config/hosts file should like this: #########################################################
# host_ip usr_name password cluster_roles #########################################################
192.168.1.110 root passwd NameNode1
192.168.1.111 root passwd NameNode2
192.168.1.112 root passwd DataNode1
192.168.1.113 root passwd DataNode2
please change the host_ip,usr_name and password according your hosts.
4. run the cmd to install hadoop cluster:
java -jar QuickHadoop2.0.0.jar install
this cmd will also install the zookeeper or hbase if you have already
put the zookeeper or hbase file in the config/ dir.
if you need setup Auto HA function ,you can add argument like this:
java -jar QuickHadoop2.0.0.jar install -autoHA
5. If you want to uninstall the hadoop cluster, run the cmd: java -jar QuickHadoop2.0.0.jar uninstall this cmd will delete all the install files in your hosts, and revert the enviorment before install.
How to Run the source code in Eclipse:
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The source code url: https://github.com/QuickHadoop/QuickHadoop_src.git You need Java7 installed on your computer, Import the code to your Eclipse, Maybe you need to change the build path of jfxrt.jar to your own path, run the MainApp.java in the distrib.hadoop.ui package.
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