Hi there-
You probably want to see this...
http://hbase.apache.org/book.html#dm.column.metadata
You can get the CF's from HTableDescriptor.
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/HTableDescriptor.ht
ml
On 3/12/12 10:10 AM, "Mahdi Negahi" wrote:
>
>Dear All friends
>
>Is
Hi,
Yes and no.
No, because as a table can have millions of columns and these columns can
be different for every row, the only way to get all the columns is to scan
the whole table.
Yes, because if you scan the table you can have the columns names. See
Result#getMap: it's organized by family --> q
Hi,
I think you want to know about the following methods:
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Scan.html#addColumn(byte[],
byte[])
http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Scan.html#addFamily(byte[])
Thanks.
2012/3/12 Mahdi Negahi
>
> Dear All
