[FLINK-33467] Support concurrent serialization in akka

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Runtime / RPC
• Assignee: dizhou cao
• Reporter: dizhou cao
• Created: 06/Nov/23 11:53
• Updated: 06/Nov/23 12:39

Description

In OLAP high QPS scenarios, there are a large number of RPC requests for deploy task and update task status. At this time, the serialization and deserialization performed by AKKA threads become a bottleneck. By supporting parallelization of akka serialization operations, the performance of akka in accepting and processing a large number of RPC requests can be improved.