[CCLOG-1916] Adding timeout support for generator.generate()

[garrix-fan]

Problem

Avro random library 'generator.generate()' is a blocking call in task poll() method of datagen source connector. Practically, it is possible to create a regex which can make this method run indefinitely.

Solution

Idea is to add a timeout for the same post which the task will fail with an exception. Timeout would be a parameter which can be configured.

Does this solution apply anywhere else?

• [ ] yes
• [x] no

If yes, where?

NA

Test Strategy

Testing done:

• [ ] Unit tests
• [ ] Integration tests
• [ ] System tests
• [ ] Manual tests

Release Plan