Java Camel Hystrix EIP-用于防止调用回退的IgnoreExceptions

在ApacheHystrix EIP中，如何防止对错误请求异常的回退方法的调用。我试图从我的请求调度程序处理器抛出“hystrixbadderquestexception”，但我仍然看到回退被触发。有没有办法解决这个问题

 /* in route builder class */
public void configure() throws Exception {
    .hystrix()
        .hystrixConfiguration()
        .circuitBreakerEnabled(circuitBreakerConfig.isEnabled())
        .executionTimeoutInMilliseconds(circuitBreakerConfig.getConnectionTimeoutInMilliseconds())
        .circuitBreakerErrorThresholdPercentage(circuitBreakerConfig.getErrorThresholdPercentage())
        .circuitBreakerSleepWindowInMilliseconds(circuitBreakerConfig.getSleepWindowInMilliseconds())
        .circuitBreakerRequestVolumeThreshold(circuitBreakerConfig.getRequestVolumeThreshold())
        .metricsRollingStatisticalWindowInMilliseconds(circuitBreakerConfig.getRollingPercentileWindowInMilliseconds())
        .end()
            .to("requestDispatcher")
        .onFallback()
            .log(LoggingLevel.INFO, "Fallback:")
            .bean("responsehandler", "getFallbackResponse")
            .stop()
        .end()
}
    /* in dispatcher class */
private Exchange dispatchRequest(Exchange exchange) {
    if (exception instanceof HttpOperationFailedException) {
        Integer statusCode = ((HttpOperationFailedException) exception).getStatusCode();
        if(statusCode == 400) {
            throw new HystrixBadRequestException("Hystrix bad request");
        }
    }
}

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这一点目前未在camel hystrix中实现。我已经登录了一张票证，以便在即将发布的版本中添加此内容：