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From "Ariel Weisberg (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10512) We do not save an upsampled index summaries
Date Mon, 07 Dec 2015 17:35:11 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15045305#comment-15045305
] 

Ariel Weisberg commented on CASSANDRA-10512:
--------------------------------------------

The tests on this finished running. 

> We do not save an upsampled index summaries
> -------------------------------------------
>
>                 Key: CASSANDRA-10512
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10512
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Local Write-Read Paths
>            Reporter: Benedict
>            Assignee: Ariel Weisberg
>             Fix For: 3.0.1, 3.1, 2.1.x, 2.2.x
>
>
> If we downsample an index summary, we overwrite the existing summary, despite downsampling
being inexpensive. However on upsampling (which is expensive) we do not, so that on restart
all of our index summaries are the smallest they have ever been adjusted to.



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