8b4bb3
@@ -174,9 +174,7 @@
class PreemptiveFastFailInterceptor extends RetryingCallerInterceptor {
     Throwable t2 = ClientExceptionsUtil.translatePFFE(t1);
     boolean isLocalException = !(t2 instanceof RemoteException);
 
-    if ((isLocalException && ClientExceptionsUtil.isConnectionException(t2)) ||
-         ClientExceptionsUtil.isCallQueueTooBigException(t2) ||
-         ClientExceptionsUtil.isCallDroppedException(t2)) {
+    if ((isLocalException && ClientExceptionsUtil.isConnectionException(t2))) {
       couldNotCommunicateWithServer.setValue(true);
       guaranteedClientSideOnly.setValue(!(t2 instanceof CallTimeoutException));
       handleFailureToServer(serverName, t2);
