作者Michael Kay的一句话惊醒梦中人:
  I don't think that reusing the QueryProcessor should be a problem, but you possibly need to make sure that each query has its own StaticContext.    The change you've made to the code seems way out, I think you've misdiagnosed the problem.    所以,每次执行查询的时候都必须新生成StaticQueryContext和DynamicQueryContext  
 
  |