Impala cannot read or execute the parent directory of dfs.domain.socket.path

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1. valid short-circuit reads configuration: Impala cannot read or execute the parent directory of dfs.domain.socket.path
2. 解决方法：

3. 1、去HDFS中找到dfs.domain.socket.path配置

   2、找到报错的主机，创建对应的目录即可(我的是/var/run/hdfs-sockets)

   3、重启对应的Impala Daemon进程，即可

   mkdir /var/run/hdfs-sockets

   chown  hdfs.hadoop /var/run/hdfs-sockets