[FLINK-22059] add a new option is rocksdb statebackend to enable job threads setting

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.12.2
• Fix Version/s: 1.20.0
• Component/s: Runtime / State Backends
• Labels: auto-deprioritized-major auto-unassigned stale-assigned
• Assignee: xiaogang zhou
• Reporter: xiaogang zhou
• Created: 31/Mar/21 05:50
• Updated: 11/Mar/24 12:44

Description

As discussed in FLINK-21688 , now we are using the setIncreaseParallelism function to set the number of rocksdb's working threads. 

 

can we enable another setting key to set the rocksdb's max backgroud jobs which will set a large flush thread number.