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Aleksandr Sorokoumov commented on CASSANDRA-14801: -------------------------------------------------- Is anyone working on this ticket? If not, I would like to work on it. > calculatePendingRanges no longer safe for multiple adjacent range movements > --------------------------------------------------------------------------- > > Key: CASSANDRA-14801 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14801 > Project: Cassandra > Issue Type: Bug > Components: Legacy/Coordination, Legacy/Distributed Metadata > Reporter: Benedict Elliott Smith > Priority: Normal > Fix For: 4.0, 4.0-beta > > > Correctness depended upon the narrowing to a {{Set<InetAddressAndport>}}, > which we no longer do - we maintain a collection of all {{Replica}}. Our > {{RangesAtEndpoint}} collection built by {{getPendingRanges}} can as a result > contain the same endpoint multiple times; and our {{EndpointsForToken}} > obtained by {{TokenMetadata.pendingEndpointsFor}} may fail to be constructed, > resulting in cluster-wide failures for writes to the affected token ranges > for the duration of the range movement. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org