linux 环境下bash脚本中找不到命令

Posted 2021-12-28 hanwen1014

mr.sh: line 1: HADOOP_CMD: command not found
mr.sh: line 4: INPUT_FILE_PATH: command not found
mr.sh: line 6: OUTPUT_PATH: command not found
mr.sh: line 8: fs: command not found
Illegal option: /
Usage: jar ctxui[vfmn0PMe] [jar-file] [manifest-file] [entry-point] [-C dir] files ...
Options:
    -c  create new archive
    -t  list table of contents for archive
    -x  extract named (or all) files from archiv

进行在分布式集群上跑MapReduce的时候，通过脚本来运行，发现提示找不到相应的命令。

HADOOP_CMD = "/usr/local/src/hadoop-2.6.5/bin/hadoop"
STREAMING_JAR_PATH = "/usr/local/src/hadoop-2.6.5/share/hadoop/tools/lib/hadoop-streaming-2.6.5.jar"

INPUT_FILE_PATH = "/data/The_Man_of_Property.txt"

OUTPUT_PATH = "/OUTPUT/wc"

错误的原因就是一条命令不要有空格，在等于号两边不要有空格，不要有空格，不要有空格。

有空格就会报错。