Getting exception when I try to use the throttler class with CqlSessionBuilder

[limadantas]

Hello,

I've tried to use the throttler in different contexts such as CqlSession, Spark and DSBulk. I've tried to run the test at AmazonKeyspacesFixedRateThrottlerTest.java too but I have always getting an exception saying that a sync method was called from an async context and it can cause a deadlock and finishes the execution. I tried to debug but I could found what's is going wrong. Do you know how may I solve it? I tried both connect to keyspaces directly and by a VPCE.

Thank you