Examples

We need to create configMap first which saves coordinators, shuffleServers and log4j's configuration(we can refer to configuration).

Coordinator is a stateless service, when upgrading, we can directly update the configuration and then update the image.

Shuffle server is a stateful service, and the upgrade operation is more complicated, so we show examples of different upgrade modes.

• Full Upgrade
• Full Restart
• Partition Upgrade
• Specific Upgrade