apollo-core/src/main/java/com/ctrip/framework/apollo/tracer/internals/cat/CatTransaction.java/CatTransaction/setStatus
class CatTransaction:  @Override
  public void setStatus(String status) {
    try {
      SET_STATUS_WITH_STRING.invoke(catTransaction, status);
    } catch (Throwable ex) {
      throw new IllegalStateException(ex);
    }
  }