job命令帮助信息

    1. $ bin/sqoop help job # 或者 job --help
    2. usage: sqoop job [GENERIC-ARGS] [JOB-ARGS] [-- [<tool-name>] [TOOL-ARGS]]
    4. Job management arguments:
    5.    --create <job-id>            Create a new saved job
    6.    --delete <job-id>            Delete a saved job
    7.    --exec <job-id>              Run a saved job
    8.    --help                       Print usage instructions
    9.    --list                       List saved jobs
    10.    --meta-connect <jdbc-uri>    Specify JDBC connect string for the
    11.                                 metastore
    12.    --show <job-id>              Show the parameters for a saved job
    13.    --verbose                    Print more information while working
    15. Generic Hadoop command-line arguments:
    16. (must preceed any tool-specific arguments)
    17. Generic options supported are
    18. -conf <configuration file>     specify an application configuration file
    19. -D <property=value>            use value for given property
    20. -fs <local|namenode:port>      specify a namenode
    21. -jt <local|jobtracker:port>    specify a job tracker
    22. -files <comma separated list of files>    specify comma separated files to be copied to the map reduce cluster
    23. -libjars <comma separated list of jars>    specify comma separated jar files to include in the classpath.
    24. -archives <comma separated list of archives>    specify comma separated archives to be unarchived on the compute machines.
    26. The general command line syntax is
    27. bin/hadoop command [genericOptions] [commandOptions]