[FLINK-19958] Add the IOException to all the I/O related methods' signature in Sink API.

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Fix Version/s: 1.12.0
• Component/s: API / DataStream
• Labels: pull-request-available
• Assignee: Guowei Ma
• Reporter: Guowei Ma
• Created: 04/Nov/20 03:15
• Updated: 05/Nov/20 10:05
• Resolved: 05/Nov/20 10:04

Description

In the current Sink API some method does not throw any exception, which should throw intuitively for example `SinkWriter::write`. Some method throw the normal `Exception`, which might be too general.

 

So in this pr we want to add a IOException to all the I/O related methods signature.

Issue Links

• links to: GitHub Pull Request #13917