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https://issues.apache.org/jira/browse/CASSANDRA-11350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcus Eriksson resolved CASSANDRA-11350.
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Resolution: Not A Problem
closing as not a problem - better to ask the mailing lists for clarification of
these things
> Max_SSTable_Age isn't really deprecated in DTCS
> -----------------------------------------------
>
> Key: CASSANDRA-11350
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11350
> Project: Cassandra
> Issue Type: Bug
> Components: Compaction
> Environment: PROD
> Reporter: Anubhav Kale
> Priority: Minor
>
> Based on the comments in
> https://issues.apache.org/jira/browse/CASSANDRA-10280, and changes made to
> DateTieredCompactionStrategyOptions.java, the Max_SSTable_Age field is marked
> as deprecated.
> However, this is still used to filter the old SS Tables in
> DateTieredCompactionStrategy.java. Once those tables are filtered,
> Max_Window_Size is used to limit how back in time we can go (essentially how
> Max_SSTable_Age was used previously).
> So I am somewhat confused on the exact use of these two fields. Should
> Max_SSTable_Age be really removed and Max_Window_Size be used to filter old
> tables (in which case it should be set to 1 year as well) ?
> Currently, Max_SSTable_Age = 1 Year, and Max_Window_Size = 1 Day. What is the
> expected behavior with these settings ?
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