[jira] [Created] (CASSANDRA-21006) PrepareJoin should be rejected if tokens are already assigned

["Sam Tunnicliffe (Jira)" <ji...@apache.org>]

Sam Tunnicliffe created CASSANDRA-21006:
-------------------------------------------

             Summary: PrepareJoin should be rejected if tokens are already assigned
                 Key: CASSANDRA-21006
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-21006
             Project: Apache Cassandra
          Issue Type: Improvement
          Components: Transactional Cluster Metadata
            Reporter: Sam Tunnicliffe
            Assignee: Sam Tunnicliffe


Currently a {{PrepareJoin}} transform can succeed if the tokens to be assigned to the joining peer already belong to another node. This is not especially unsafe as the join operation itself will be rejected at the {{StartJoin}} phase, but it is suboptimal as the planned operation has to then be cancelled in order to unlock the ranges.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@cassandra.apache.org
For additional commands, e-mail: commits-help@cassandra.apache.org