MINOR: Add missing log4j2.yaml file for some modules

[TaiJuWu]

Add missing log4j2.yaml file for some modules.

[m1a2st]

Thanks, LGTM

[chia7712]

Since modules like coordinator-comon lack this configuration, perhaps you should check them to ensure consistency

[m1a2st]

Since modules like coordinator-comon lack this configuration, perhaps you should check them to ensure consistency

But this change is in the test resources directory, so I think there’s no consistency issue, right?

[TaiJuWu]

Since modules like coordinator-comon lack this configuration, perhaps you should check them to ensure consistency

Actually, I am not sure why there is no such configuration and I have no idea how to change the logger level in these module so I think we can add it.

[chia7712]

My point was - should we add the configuration to all modules having test code?

[TaiJuWu]

My point was - should we add the configuration to all modules having test code?

Yes, we should but I am not familiar with developing connector and streams so I prefer to keep them at this state.

[chia7712]

@TaiJuWu could you rebase code to include the recent fix for the flaky?