[CASSANDRA-6700] Use real node messaging versions for schema exchange decisions

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 1.2.16, 2.0.6, 2.1 beta1
• Severity: Normal
• Assignee: Aleksey Yeschenko
• Reporter: Piotr Kolaczkowski

Authors

Aleksey Yeschenko

Reviewers

Piotr Kolaczkowski

• Created: 13/Feb/14 16:13
• Updated: 16/Apr/19 09:31
• Resolved: 13/Feb/14 16:35

Description

IncomingTcpConnection#handleModernVersion sets version to min(my version, version of the peer). This messes up schema pull/push.

Issue Links

• is duplicated by: CASSANDRA-6799 schema_version of newly bootstrapped nodes disagrees with existing nodes
• is duplicated by: CASSANDRA-6894 During a rolling upgrade from 1.2.15 to 2.0.6 nodes throws a MarshalException while attempting to merge schema.
• is related to: CASSANDRA-7734 Schema pushes (seemingly) randomly not happening
• is related to: CASSANDRA-8057 Record the real messaging version in all cases in OutboundTcpConnection