Benedict created CASSANDRA-15120:
------------------------------------
Summary: Nodes that join the ring while another node is MOVING
build an invalid view of the token ring
Key: CASSANDRA-15120
URL: https://issues.apache.org/jira/browse/CASSANDRA-15120
Project: Cassandra
Issue Type: Bug
Components: Cluster/Gossip, Cluster/Membership
Reporter: Benedict
Assignee: Benedict
Gossip only updates the token metadata for nodes in the NORMAL, SHUTDOWN or
LEAVING* statuses. MOVING and REMOVING_TOKEN nodes do not have their ring
information updated (nor do others, but these other states _should_ only be
taken by nodes that are not members of the ring).
If a node missed the most recent token-modifying events because they were not a
member of the ring when they happened (or because Gossip was delayed to them),
they will retain an invalid view of the ring until the node enters the one of
the NORMAL, SHUTDOWN or LEAVING states.
*LEAVING is populated differently, however, and in a probably unsafe manner
that this work will also address.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
