Let's start wth the low-hanging fruit: can you give steps to reproduce queries that fail right away?
On Wed, Nov 17, 2010 at 10:37 AM, dragos cernahoschi <dragos.cernahos...@gmail.com> wrote: > Back. I've tested the keys index pagination once again. 0.7 head. Smaller > data set: 1 million rows. It seems there are still some issues: > > 1. *test*: query on one column, count: 1000, expected number of distinct > results: 48251 > *result*: 5 pages of 1000 results, than, after the 6th page, the results > begin to repeat, I would expect that repetition begins after the 48251-th > row > > 2. *test*: query on 3 columns, count: 10 (count 100, count 1000 failed with > time out) > *result*: 1 page of 10 results, than second page => time out > > 3. There are queries with combinations of 2, 3 columns that fail right away > with time out (count 10, 100). > > Dragos > > > On Mon, Nov 15, 2010 at 2:29 PM, Jonathan Ellis <jbel...@gmail.com> wrote: > >> On Mon, Nov 15, 2010 at 5:57 AM, dragos cernahoschi >> <dragos.cernahos...@gmail.com> wrote: >> > I've tested 0.7-beta3 branch index feature without the 1472 patch. The >> > queries on more than one column works better than the patched version, >> but >> > definitely not correctly. >> >> Please test 0.7 branch head, as you can see from the CHANGES there >> have been a lot of fixes. >> >> > 1. >> > 2. >> > 4. >> >> Should be fixed in head. >> >> > 3. Is there any example on the pagination feature? (without knowing the >> > expected number of rows). >> >> Same way you paginate through range slices or columns within a row, >> set start to the last result you got w/ previous query. >> >> > Will the get_indexed_slices return an empty list when there is no more >> > results? >> >> No, all queries are start-inclusive. >> >> -- >> Jonathan Ellis >> Project Chair, Apache Cassandra >> co-founder of Riptano, the source for professional Cassandra support >> http://riptano.com >> > -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of Riptano, the source for professional Cassandra support http://riptano.com
