[FLINK-5175] StreamExecutionEnvironment's set function return `this` instead of void

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: API / DataStream
• Assignee: Unassigned
• Reporter: shijinkui
• Created: 28/Nov/16 11:30
• Updated: 24/Jul/18 13:10
• Resolved: 24/Jul/18 13:10

Description

from FLINK-5167.
for example :
public void setNumberOfExecutionRetries(int numberOfExecutionRetries)

{ config.setNumberOfExecutionRetries(numberOfExecutionRetries); }

change to:
public StreamExecutionEnvironment setNumberOfExecutionRetries(int numberOfExecutionRetries)

{ config.setNumberOfExecutionRetries(numberOfExecutionRetries); return this; }

Issue Links

• links to: GitHub Pull Request #2874