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https://issues.apache.org/jira/browse/CASSANDRA-15004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16758121#comment-16758121
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Marcus Eriksson commented on CASSANDRA-15004:
---------------------------------------------

+1

pushed a unit test: 
[3.0|https://github.com/krummas/cassandra/commits/blake/15004-3.0] 
[3.11|https://github.com/krummas/cassandra/commits/blake/15004-3.11] 
[trunk|https://github.com/krummas/cassandra/commits/blake/15004-trunk]

> Anti-compaction briefly removes sstables from the read path
> -----------------------------------------------------------
>
>                 Key: CASSANDRA-15004
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15004
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Blake Eggleston
>            Assignee: Blake Eggleston
>            Priority: Major
>             Fix For: 4.0, 3.0.x, 3.11.x
>
>
> Since we use multiple sstable rewriters in anticompaction, the first call to 
> prepareToCommit will remove the original sstables from the tracker view 
> before the other rewriters add their sstables. This creates a brief window 
> where reads can miss data.



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