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https://issues.apache.org/jira/browse/CASSANDRA-7133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis updated CASSANDRA-7133:
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Reviewer: Jonathan Ellis
Reproduced In: 2.0.7, 1.2.16 (was: 1.2.16, 2.0.7)
> yield in SlabAllocator$Region.allocate could cause starvation
> -------------------------------------------------------------
>
> Key: CASSANDRA-7133
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7133
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Reporter: Jeremiah Jordan
> Assignee: Benedict
> Priority: Minor
> Fix For: 1.2.17, 2.0.8
>
> Attachments: 7133.12.txt, 7133.20.txt
>
>
> If a low priority thread inserts data into a table, it is possible the yield
> in org.apache.cassandra.utils.SlabAllocator$Region.allocate() could starve.
> We already changed this in CASSANDRA-5549 to not yield any longer. It might
> be good to back port some of those changes to 2.0 if they aren't too large.
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