I have installed hadoop on my mac using this link and hence, my file structure and content is as mentioned in the blog post. Going to the final part of step i), I run the command: sudo sh start-all.sh and that generates errors:
Starting namenodes on [localhost]
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: syntax error near unexpected token `<'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: ` done < <(for text in "${input[@]}"; do'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 70: hadoop_deprecate_envvar: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 87: hadoop_bootstrap: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 104: hadoop_parse_args: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 105: shift: : numeric argument required
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 244: hadoop_need_reexec: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 252: hadoop_verify_user_perm: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/hdfs: line 213: hadoop_validate_classname: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/hdfs: line 214: hadoop_exit_with_usage: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 263: hadoop_add_client_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 270: hadoop_subcommand_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 273: hadoop_generic_java_subcmd_handler: command not found
Starting datanodes
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: syntax error near unexpected token `<'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: ` done < <(for text in "${input[@]}"; do'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 70: hadoop_deprecate_envvar: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 87: hadoop_bootstrap: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 104: hadoop_parse_args: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 105: shift: : numeric argument required
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 244: hadoop_need_reexec: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 252: hadoop_verify_user_perm: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/hdfs: line 213: hadoop_validate_classname: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/hdfs: line 214: hadoop_exit_with_usage: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 263: hadoop_add_client_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 270: hadoop_subcommand_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 273: hadoop_generic_java_subcmd_handler: command not found
Starting secondary namenodes [Bigdaddy-MacBook-Air-3.local]
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: syntax error near unexpected token `<'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: ` done < <(for text in "${input[@]}"; do'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 70: hadoop_deprecate_envvar: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 87: hadoop_bootstrap: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 104: hadoop_parse_args: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 105: shift: : numeric argument required
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 244: hadoop_need_reexec: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 252: hadoop_verify_user_perm: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/hdfs: line 213: hadoop_validate_classname: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/hdfs: line 214: hadoop_exit_with_usage: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 263: hadoop_add_client_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 270: hadoop_subcommand_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 273: hadoop_generic_java_subcmd_handler: command not found
2019-01-13 02:00:00,227 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
Starting resourcemanager
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: syntax error near unexpected token `<'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: ` done < <(for text in "${input[@]}"; do'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 70: hadoop_deprecate_envvar: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 87: hadoop_bootstrap: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 104: hadoop_parse_args: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 105: shift: : numeric argument required
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 265: hadoop_need_reexec: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 273: hadoop_verify_user_perm: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/yarn: line 232: hadoop_validate_classname: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/yarn: line 233: hadoop_exit_with_usage: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 293: hadoop_add_client_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 300: hadoop_subcommand_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 303: hadoop_generic_java_subcmd_handler: command not found
Starting nodemanagers
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: syntax error near unexpected token `<'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-functions.sh: line 398: ` done < <(for text in "${input[@]}"; do'
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 70: hadoop_deprecate_envvar: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 87: hadoop_bootstrap: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 104: hadoop_parse_args: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 105: shift: : numeric argument required
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 265: hadoop_need_reexec: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 273: hadoop_verify_user_perm: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/yarn: line 232: hadoop_validate_classname: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/yarn: line 233: hadoop_exit_with_usage: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 293: hadoop_add_client_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 300: hadoop_subcommand_opts: command not found
/usr/local/Cellar/hadoop/3.1.1/libexec/bin/../libexec/hadoop-config.sh: line 303: hadoop_generic_java_subcmd_handler: command not found
I have followed posts on stackoverflow and hence found few: 1. Run hadoop in the Mac OS
