[CASSANDRA-9056] Tombstoned SSTables are not removed past max_sstable_age_days when using DTCS

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Labels: compaction dtcs test
• Severity: Normal
• Assignee: Marcus Eriksson Assign to me
• Reporter: Shawn Kumar

Authors

Marcus Eriksson

• Tester: Shawn Kumar
• Created: 27/Mar/15 18:12
• Updated: 16/Apr/19 09:31
• Resolved: 01/Apr/15 18:34

Description

When using DTCS, tombstoned sstables past max_sstable_age_days are not removed by minor compactions. I was able to reproduce this manually and also wrote a dtest (currently failing) which reproduces this issue: dtcs_deletion_test in compaction_test.py. I tried applying the patch in CASSANDRA-8359 but found that the test still fails with the same issue.

Issue Links

• is blocked by: CASSANDRA-8359 Make DTCS consider removing SSTables much more frequently
• is part of: CASSANDRA-8996 dtests should pass on trunk