Method impala_server

be/src/runtime/exec-env.h:150–150

  HdfsOpThreadPool* hdfs_op_thread_pool() { return hdfs_op_thread_pool_.get(); }
  TmpFileMgr* tmp_file_mgr() { return tmp_file_mgr_.get(); }
  ImpalaServer* impala_server() { return impala_server_; }
  Frontend* frontend() {
    DCHECK(frontend_.get() != nullptr);
    return frontend_.get();