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Posted to user@hbase.apache.org by sun sf <re...@gmail.com> on 2010/11/25 06:58:23 UTC

The Indexed column data in IndexTable

I am using the IdexTable which is provided by Hbase0.20.6

I found that the Indexed column data will be added to the IndexTable
although I didn't do it.

IndexTable
Key                      column1       column2
----------------------------------------------------
indexedColumn+Rowky      RowKey       indexedColumn

Can someone tell me why the "column2" is necessary?
and how could I use it?

Because the DataStore(google) seems that there is no indexedCoumn
in the IndexTable. And also the indexedCoumn is reluctant in the table