[ https://issues.apache.org/jira/browse/CASSANDRA-2786?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
rene kochen updated CASSANDRA-2786: ----------------------------------- Attachment: CassandraIssue.zip > After a minor compaction, deleted key-slices are visible again > -------------------------------------------------------------- > > Key: CASSANDRA-2786 > URL: https://issues.apache.org/jira/browse/CASSANDRA-2786 > Project: Cassandra > Issue Type: Bug > Components: Core > Affects Versions: 0.8.0 > Environment: Single node with empty database > Reporter: rene kochen > Attachments: CassandraIssue.zip > > > After a minor compaction, deleted key-slices are visible again. > Steps to reproduce: > 1) Insert a row named "test". > 2) Insert 500000 rows. During this step, "test" is included in a major > compaction. > 3) Delete row named "test". > 4) Insert 500000 rows. During this step, "test" is included in a minor > compaction. > After step 4, row "test" is live again. > Test environment: > Single node with empty database. > Standard configured super-column-family (I see this behavior with several > gc_grace settings (big and small values): > create column family Customers with column_type = 'Super' and comparator = > 'BytesType; > In Cassandra 0.7.6 I observe the expected behavior, i.e. after step 4, the > row is still deleted. > I've included a .NET program to reproduce the problem. I will add a Java > version later on. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira