Difference between revisions of "Bright:Deploying Hadoop"
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* Review the configuration file and save it if it's needed: | * Review the configuration file and save it if it's needed: | ||
[[File:hadoop-install8.png | 500px]] | [[File:hadoop-install8.png | 500px]] | ||
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| + | After clicking "''Next''" on the last step, the installation will start. | ||
== Installing from terminal == | == Installing from terminal == | ||
Revision as of 10:53, 11 February 2015
First steps
- Before any installation, make sure you have the appropriate licence to install Hadoop nodes.
- Preferably, create a new Node Category, which will include all the Hadoop nodes (nameservers, datanodes etc.)
- Install the cm-hortonworks-hadoop package, through Bright:
sudo yum install cm-hortonworks-hadoopInstalling from CMGUI
- Go to the "Hadoop HDFS" tab and click "Add HDFS Instance"
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- Provide instance name, java installation path and Hadoop data path:
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- Provide Hadoop distribution and make sure the tarball names are correct:
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- Select namenodes and Yarn server host:
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- Select the category of the Hadoop nodes:
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- Select any other optional nodes to act as data nodes:
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- Select Zookeeper nodes (at least 3):
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- Select HBASE nodes:
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- Review the configuration file and save it if it's needed:
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After clicking "Next" on the last step, the installation will start.