My guess would be you're querying using a different encoding and there
really is no data for your query as given. Hard to say without more
details.
On Wed, Sep 7, 2011 at 8:13 AM, Thamizh <tceg...@yahoo.co.in> wrote:
>
> Hi All,
>
> I have created KS & CF using cassandra-0.7.8 and inserted some rows and
> column values(around 1000 rows). Later, I wanted to index 2 column values.
> So, I issued 'update column family..' command. After, when I query based on
> indexed value it says "Row does not found". After indexing 1. Issued nodetool
> flush 2.restarted Cassandra once. Though it is same. But, I could see some
> XXX-Index.db file on cassandra data directory. What am I missing?
>
> Here are CF details,
>
> create column family ipinfo with column_type=Standard and
> default_validation_class = UTF8Type and comparator=UTF8Type and
> keys_cached=25000 and rows_cached=5000 and column_metadata=[
> { column_name : country, validation_class : UTF8Type},
> { column_name : ip, validation_class : LongType},
> { column_name : domain, validation_class : UTF8Type },
> ];
>
> update column family ip with column_type=Standard and
> default_validation_class = UTF8Type and comparator=UTF8Type and
> keys_cached=25000 and rows_cached=5000 and column_metadata=[
> {column_name : country, validation_class : UTF8Type },
> {column_name : domain, validation_class : UTF8Type, index_type: KEYS},
> {column_name : ip, validation_class : LongType, index_type: KEYS}
> ];
>
> Any suggestions would be appreciated
>
> Regards,
> Thamizhannal P
--
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com
