Now, every preare put a runtime filter controller, so it takes the
mutex lock on the controller map. Init of bloom filter takes some
time in allocate and memset. If we run p1 tests with -parallel=20
-suiteParallel=20 -actionParallel=20, then we get error message like
'send fragment timeout 5s'.
The patch fixes the problem in the following 2 ways:
1. Replace one mutex block with 128s.
2. If a plan fragment does not have a runtime filter, it does not need to take
the locks.
441b450a79