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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2014/12/03 20:48:12 UTC

[jira] [Commented] (CASSANDRA-8417) Default base_time_seconds in DTCS is almost always too large

    [ https://issues.apache.org/jira/browse/CASSANDRA-8417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14233424#comment-14233424 ] 

Jonathan Ellis commented on CASSANDRA-8417:
-------------------------------------------

Suggest reducing to 5m or even 1m.  Is there actually a downside to having a base that is "too small?"  Just means we'll do our first compactions in the next bucket, right?

> Default base_time_seconds in DTCS is almost always too large
> ------------------------------------------------------------
>
>                 Key: CASSANDRA-8417
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8417
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Jonathan Ellis
>            Assignee: Björn Hegerfors
>             Fix For: 2.0.12, 2.1.3
>
>
> One hour is a very long time to compact all new inserts together with any reasonable volume at all.



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