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hbase [2015/08/18 10:26] steve |
hbase [2015/08/19 14:50] steve |
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| Line 74: | Line 74: | ||
| <code> | <code> | ||
| hbase org.apache.hadoop.hbase.mapreduce.Export table_name /tmp/table_name | hbase org.apache.hadoop.hbase.mapreduce.Export table_name /tmp/table_name | ||
| + | </code> | ||
| + | |||
| + | ** Importing a table: ** | ||
| + | |||
| + | From the docs: "Import is a utility that will load data that has been exported back into HBase." [[http://hbase.apache.org/book.html#_import|Source]] | ||
| + | |||
| + | <code> | ||
| + | hbase -Dhbase.import.version=0.94 org.apache.hadoop.hbase.mapreduce.Import <tablename> <inputdir> | ||
| </code> | </code> | ||
| Line 83: | Line 91: | ||
| <code> | <code> | ||
| - | alter 'table', { TTL = 604800 } | + | alter 'table', { TTL => 604800 } |
| major_compact 'table' | major_compact 'table' | ||
| </code> | </code> | ||
