cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-2977) add paging to multiget_count
Date Sun, 31 Jul 2011 04:44:09 GMT
add paging to multiget_count
----------------------------

                 Key: CASSANDRA-2977
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2977
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Jonathan Ellis
            Priority: Minor


CASSANDRA-2894 added paging to the single-row get_count.  But, this does not help multiget_count
since they are different code paths.

Options:
- do nothing; multiget_count is a fairly obscure call, and there is no sane way to support
it in CQL so will become even more obscure
- translate multiget_count into a series of get_count calls; high-latency, if done naively
- translate get_count into a single multiget_count, and perform the paging in StorageProxy.
 HIGHLY painful to manage paging multiple rows independently, in the general case.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message