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https://issues.apache.org/jira/browse/CASSANDRA-9645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15101321#comment-15101321
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Wei Deng commented on CASSANDRA-9645:
-------------------------------------
Now that we've implemented many of the big tickets for DTCS in C* 2.1.12, is it
a good time now to take a look at "better debug logging which explains why
certain sstables are selected etc"?
> Make DateTieredCompactionStrategy easier to use
> -----------------------------------------------
>
> Key: CASSANDRA-9645
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9645
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Marcus Eriksson
> Labels: dtcs
>
> It has proven to be quite difficult to use DTCS properly, we need to make it
> easier and safer. Things to do could be (but there is surely more things) :
> * put warnings in logs if read repair is used
> * better debug logging which explains why certain sstables are selected etc
> * Auto-tune settings, this could be quite difficult, but we should atleast do
> CASSANDRA-9130 to default max_sstable_age to gcgs.
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