Roman Puchkovskiy created IGNITE-26106:
------------------------------------------
Summary: Add CMG compatibility tests before/after MG repair
Key: IGNITE-26106
URL: https://issues.apache.org/jira/browse/IGNITE-26106
Project: Ignite
Issue Type: Improvement
Reporter: Roman Puchkovskiy
Legend: v1 is original version (3.0), v2 is current version (version from main
branch).
It is supposed that data is written in v1, then the Metastore storage is
flushed and the node is stopped, its binary is replaced with v2, the node is
started.
We must test the following scenarios:
# MG repair after upgrade
## Metastore is created (and flushed) on v1 for a cluster of 3 nodes (ABC); MG
leader is node A
## v2 nodes are started on the same work dirs (only for nodes BC; a is not
started)
## MG repair is performed to make B or C a leader
# Upgrade after MG repair (perform the same repair steps as above and then do
the upgrade)
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
