我跑了 start-dfs.sh 但还是失败了。错误：

/home/user/hadoop/bin/hdfs: line 10: /opt/bmr/hadoop/bin/hdfs.distro: No such file or directory

当我跑的时候 hdfs namenode -format ，我遇到了同样的错误。以及 hdfs 文件如下所示。

# !/bin/bash

export HADOOP_HOME=${HADOOP_HOME:-/opt/bmr/hadoop}
export HADOOP_MAPRED_HOME=${HADOOP_MAPRED_HOME:-/opt/bmr/hadoop}
export HADOOP_YARN_HOME=${HADOOP_YARN_HOME:-/opt/bmr/hadoop}
export HADOOP_LIBEXEC_DIR=${HADOOP_HOME}/libexec
export HADOOP_OPTS="${HADOOP_OPTS}"
export YARN_OPTS="${YARN_OPTS}"

exec /opt/bmr/hadoop/bin/hdfs.distro "$@"