[SAMZA-2334] ProxyGrouper selection based on Host Affinity not whether job is stateful

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4
• Assignee: Daniel Nishimura
• Reporter: Daniel Nishimura
• Created: 27/Sep/19 23:13
• Updated: 28/Feb/20 18:25
• Resolved: 24/Oct/19 21:29

Description

Changes in partition count of input Kafka topic that is not a multiple of previous topic, causes the grouper to not start up. We should check if the job is a stateful one instead of only checking if the job has host-affinity enabled. Also need to add a configuration to disable the proxy grouper in case the Kafka topic cannot be the multiple of the previous topic and to unblock the job from running.

Issue Links

• links to: GitHub Pull Request #1179