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hbase [2015/08/18 10:26] steve |
hbase [2015/08/19 14:50] steve |
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<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> |