Function initialize_set_log_level_subcommand

bin/storm.py:681–715

(subparsers)

def initialize_set_log_level_subcommand(subparsers):
    sub_parser = subparsers.add_parser(
        "set_log_level", help="""
        Dynamically change topology log levels
        e.g.
        ./bin/storm set_log_level -l ROOT=DEBUG:30 topology-name

        Set the root logger's level to DEBUG for 30 seconds

        ./bin/storm set_log_level -l com.myapp=WARN topology-name

        Set the com.myapp logger's level to WARN for 30 seconds

        ./bin/storm set_log_level -l com.myapp=WARN -l com.myOtherLogger=ERROR:123 topology-name

        Set the com.myapp logger's level to WARN indefinitely, and com.myOtherLogger
        to ERROR for 123 seconds

        ./bin/storm set_log_level -r com.myOtherLogger topology-name

        Clears settings, resetting back to the original level
        """, formatter_class=SortingHelpFormatter
    )

    sub_parser.add_argument("-l", action="append", default=[], help="""
    -l [logger name]=[log level][:optional timeout] where log level is one of:
        ALL, TRACE, DEBUG, INFO, WARN, ERROR, FATAL, OFF
    """)
    sub_parser.add_argument("-r", action="append", default=[], help="""
    -r [logger name]
    """)
    sub_parser.add_argument("topology-name")

    sub_parser.set_defaults(func=set_log_level)
    add_common_options(sub_parser)


def initialize_deactivate_subcommand(subparsers):