icexin opened a new issue, #2582:
URL: https://github.com/apache/brpc/issues/2582

   使用rocksdb作为backend的kv服务,brpc作为rpc框架,在handler里面同步调用rocksdb方法获取数据。
   在这种模型下,如果rocksdb发生了阻塞,比如磁盘IO过高导致的问题,bthread 
worker会迅速用光,最终整个服务就会hang住,连metric都收集不了。
   官方有什么建议吗?百度内部是如何处理这种常见的服务的。需要为rocksdb的get方法单独起一个线程池异步执行?


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