Zhanghao Chen created FLINK-31936: ------------------------------------- Summary: Support setting scale up max factor Key: FLINK-31936 URL: https://issues.apache.org/jira/browse/FLINK-31936 Project: Flink Issue Type: Improvement Components: Autoscaler Reporter: Zhanghao Chen
Currently, only scale down max factor is supported to be configured. We should also add a config for scale up max factor as well. In many cases, a job's performance won't improve after scaling up due to external bottlenecks. Although we can detect ineffective scaling up would block further scaling, but it already hurts if we scale too much in a single step which may even burn out external services. -- This message was sent by Atlassian Jira (v8.20.10#820010)