[FLINK-4668] Fix positive random int generation

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Implemented
• Fix Version/s: 1.2.0
• Component/s: Command Line Client
• Assignee: Unassigned
• Reporter: Alexander Pivovarov
• Created: 23/Sep/16 06:22
• Updated: 13/Apr/21 20:39
• Resolved: 23/Sep/16 18:50

Description

According to java spec

Math.abs(Integer.MIN_VALUE) == Integer.MIN_VALUE

So,

Math.abs(rnd.nextInt())

might return negative value

To generate positive random int value we can use

rnd.nextInt(Integer.MAX_VALUE)

Integer.MAX_VALUE will be excluded btw

Issue Links

• links to: GitHub Pull Request #2539