[ https://issues.apache.org/jira/browse/IGNITE-11352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stepachev Maksim updated IGNITE-11352: -------------------------------------- Description: The problem was founded, there are incompatible changes in serialization between 2.4 and 2.7 versions. The root of the problem is CacheMetricsSnapshot. was: The problem was founded when we performed a rolling upgrade from 2.4 to 2.7. The root of the problem is CacheMetricsSnapshot, it doesn't work with the previous version of the protocol. > Compatibility with 2.7 with mode: statistics enabled > ----------------------------------------------------- > > Key: IGNITE-11352 > URL: https://issues.apache.org/jira/browse/IGNITE-11352 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.7 > Reporter: Stepachev Maksim > Assignee: Stepachev Maksim > Priority: Major > Fix For: 2.7 > > Time Spent: 10m > Remaining Estimate: 0h > > The problem was founded, there are incompatible changes in serialization > between 2.4 and 2.7 versions. The root of the problem is CacheMetricsSnapshot. > -- This message was sent by Atlassian JIRA (v7.6.3#76005)