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https://issues.apache.org/jira/browse/CASSANDRA-19262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Petrov updated CASSANDRA-19262:
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Bug Category: Parent values: Correctness(12982)Level 1 values:
Consistency(12989)
Complexity: Challenging
Component/s: Consistency/Bootstrap and Decommission
Discovered By: Fuzz Test
Severity: Critical
Assignee: Alex Petrov
Status: Open (was: Triage Needed)
> Handle MIN_TOKEN placement correctly
> ------------------------------------
>
> Key: CASSANDRA-19262
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19262
> Project: Cassandra
> Issue Type: Bug
> Components: Consistency/Bootstrap and Decommission
> Reporter: Alex Petrov
> Assignee: Alex Petrov
> Priority: Normal
>
> During concurrent range movements, it is possible to end up in a situation
> when from the perspective of the node that owns the {{MIN}} token, the there
> are to ranges {{(MIN, A]}} and {{(Z, MIN]}}. And from the perspective of the
> joining node, it does not know that these are two _separate_ ranges, and
> thinks they are just one wraparound range, so it tries to just add some
> placements there.
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