cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Dominic Letz (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-8603) Cut tombstone memory footprint in half for cql deletes
Date Tue, 13 Jan 2015 08:51:35 GMT
Dominic Letz created CASSANDRA-8603:
---------------------------------------

             Summary: Cut tombstone memory footprint in half for cql deletes
                 Key: CASSANDRA-8603
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8603
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
            Reporter: Dominic Letz


As CQL does not yet support range deletes every delete from CQL results in a "Semi-RangeTombstone"
which actually has the same start and end values - but until today they are copies. Effectively
doubling the required heap memory to store the RangeTombstone.





--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message