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hadoop [2016/04/20 23:11] steve |
hadoop [2016/06/03 11:40] steve |
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| * [[HBase]] - Hadoop database | * [[HBase]] - Hadoop database | ||
| * [[HDFS]] - distributed filesystem | * [[HDFS]] - distributed filesystem | ||
| + | * [[Horton Works]] | ||
| * [[YARN]] | * [[YARN]] | ||
| * [[ZooKeeper]] | * [[ZooKeeper]] | ||
| Line 12: | Line 13: | ||
| * [[sqoop]] | * [[sqoop]] | ||
| + | * [[http://hadoop.apache.org/releases.html|Apache Hadoop Releases]] | ||
| * [[https://pravinchavan.wordpress.com/2013/06/03/removing-node-from-hadoop-cluster/|Removing Node from Hadoop Cluster]] | * [[https://pravinchavan.wordpress.com/2013/06/03/removing-node-from-hadoop-cluster/|Removing Node from Hadoop Cluster]] | ||
| * [[https://developer.yahoo.com/hadoop/tutorial/|Yahoo! Hadoop Tutorial]] | * [[https://developer.yahoo.com/hadoop/tutorial/|Yahoo! Hadoop Tutorial]] | ||
| * [[http://svn.apache.org/viewvc/hadoop/common/trunk/|Subversion repo]] | * [[http://svn.apache.org/viewvc/hadoop/common/trunk/|Subversion repo]] | ||
| - | ==== Hadoop Filesystem Commands ==== | + | ==== Documentation ==== |
| - | ** Backup a table, named ''table_name'' in this example: ** | + | The Hadoop download will include its own web documentation. From the unpacked tarball, it's located in ''share/doc/hadoop'', and you can view it in your browser. |
| <code> | <code> | ||
| - | hadoop fs -copyToLocal /apps/hbase/data/table_name/* /tmp/table_name | + | firefox file:///home/beandog/Downloads/hadoop-2.7.2/share/doc/hadoop/hadoop-project-dist/hadoop-common/index.html |
| </code> | </code> | ||
