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From "Jim Plush (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-9056) Tombstoned SSTables are not removed past max_sstable_age_days when using DTCS
Date Thu, 02 Apr 2015 15:24:55 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-9056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jim Plush updated CASSANDRA-9056:
---------------------------------
    Attachment: Screenshot 2015-04-02 08.23.41.png

attaching screenshot, with patch applied to one box of 3 test boxes it immediately cleaned
up expired data
works!

> Tombstoned SSTables are not removed past max_sstable_age_days when using DTCS
> -----------------------------------------------------------------------------
>
>                 Key: CASSANDRA-9056
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9056
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Shawn Kumar
>            Assignee: Marcus Eriksson
>              Labels: compaction, dtcs
>             Fix For: 3.0, 2.0.15, 2.1.5
>
>         Attachments: Screenshot 2015-04-02 08.23.41.png
>
>
> 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|https://github.com/riptano/cassandra-dtest/blob/master/compaction_test.py#L115]
in compaction_test.py. I tried applying the patch in CASSANDRA-8359 but found that the test
still fails with the same issue.



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