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https://issues.apache.org/jira/browse/CASSANDRA-20954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aleksey Yeschenko updated CASSANDRA-20954:
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Bug Category: Parent values: Correctness(12982)Level 1 values: Transient
Incorrect Response(12987)
Complexity: Normal
Component/s: Consistency/Coordination
Discovered By: Code Inspection
Reviewers: Caleb Rackliffe
Severity: Normal
Assignee: Aleksey Yeschenko
Status: Open (was: Triage Needed)
> (CEP-45) Fix SRP in range reads with PER PARTITION LIMIT set, simplify the
> read path
> ------------------------------------------------------------------------------------
>
> Key: CASSANDRA-20954
> URL: https://issues.apache.org/jira/browse/CASSANDRA-20954
> Project: Apache Cassandra
> Issue Type: Bug
> Components: Consistency/Coordination
> Reporter: Aleksey Yeschenko
> Assignee: Aleksey Yeschenko
> Priority: Normal
>
> There is a slight issue with SRP in the current mutation tracking range read
> implementation - if an augmenting mutation partially shadows a local LSM
> read, making a partition with PER PARTITION LIMIT set short, then SRP won't
> be invoked for that partition.
> While at it, we might simplify the read state machine class hierarchy and
> make obtaining follow-up reads for SRP a part of the simplified state machine
> rather than have a mixture of state machine transitions and
> callbacks/promises, giving it a more linear structure.
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