Alexander Pivovarov created FLINK-4668:
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Summary: Fix positive random int generation
Key: FLINK-4668
URL: https://issues.apache.org/jira/browse/FLINK-4668
Project: Flink
Issue Type: Bug
Components: Client
Reporter: Alexander Pivovarov
Priority: Trivial
According to java spec
{code}Math.abs(Integer.MIN_VALUE) == Integer.MIN_VALUE{code}
So, {code}Math.abs(rnd.nextInt()){code} might return negative value
To generate positive random int value we can use
{code}rnd.nextInt(Integer.MAX_VALUE){code}
Integer.MAX_VALUE will be excluded btw
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