Github user arina-ielchiieva commented on the issue:
https://github.com/apache/drill/pull/1103
@ilooner it looks like if latch is not found, execution control will return
dummy latch [1]? If I am missing something, please explain.
[1]
https://github.com/apache/drill/blob/master/exec/java-exec/src/main/java/org/apache/drill/exec/testing/ExecutionControls.java#L206---
