def _make_arg_parser(): usage = '%(prog)s report-long-jobs [options]' description = ('Report jobs running for more than a certain number of' ' hours (by default, %.1f). This can help catch buggy jobs' ' and Hadoop/EMR operational issues.' % DEFAULT_MIN_HOURS) arg_parser = ArgumentParser(usage=usage, description=description) arg_parser.add_argument( '--min-hours', dest='min_hours', type=float, default=DEFAULT_MIN_HOURS, help=('Minimum number of hours a job can run before we report it.' ' Default: %(default)s')) arg_parser.add_argument( '-x', '--exclude', action='append', help=('Exclude clusters that match the specified tags.' ' Specifed in the form TAG_KEY,TAG_VALUE.') ) _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect') ) _alphabetize_actions(arg_parser) return arg_parser
def _make_option_parser(): usage = '%prog [options]' description = ('Terminate idle EMR clusters that meet the criteria' ' passed in on the command line (or, by default,' ' clusters that have been idle for one hour).') option_parser = OptionParser(usage=usage, description=description) option_parser.add_option( '--max-hours-idle', dest='max_hours_idle', default=None, type='float', help=('Max number of hours a cluster can go without bootstrapping,' ' running a step, or having a new step created. This will fire' ' even if there are pending steps which EMR has failed to' ' start. Make sure you set this higher than the amount of time' ' your jobs can take to start instances and bootstrap.')) option_parser.add_option( '--max-mins-locked', dest='max_mins_locked', default=_DEFAULT_MAX_MINUTES_LOCKED, type='float', help='Max number of minutes a cluster can be locked while idle.') option_parser.add_option( '--mins-to-end-of-hour', dest='mins_to_end_of_hour', default=None, type='float', help=('Terminate clusters that are within this many minutes of' ' the end of a full hour since the job started running' ' AND have no pending steps.')) option_parser.add_option('--unpooled-only', dest='unpooled_only', action='store_true', default=False, help='Only terminate un-pooled clusters') option_parser.add_option('--pooled-only', dest='pooled_only', action='store_true', default=False, help='Only terminate pooled clusters') option_parser.add_option( '--pool-name', dest='pool_name', default=None, help='Only terminate clusters in the given named pool.') option_parser.add_option( '--dry-run', dest='dry_run', default=False, action='store_true', help="Don't actually kill idle jobs; just log that we would") _add_basic_options(option_parser) _add_runner_options(option_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) _alphabetize_options(option_parser) return option_parser
def _make_arg_parser(): usage = '%(prog)s [options]' description = ('Terminate idle EMR clusters that meet the criteria' ' passed in on the command line (or, by default,' ' clusters that have been idle for one hour).') arg_parser = ArgumentParser(usage=usage, description=description) arg_parser.add_argument( '--max-hours-idle', dest='max_hours_idle', default=None, type=float, help=('Please use --max-mins-idle instead.')) arg_parser.add_argument( '--max-mins-idle', dest='max_mins_idle', default=None, type=float, help=('Max number of minutes a cluster can go without bootstrapping,' ' running a step, or having a new step created. This will fire' ' even if there are pending steps which EMR has failed to' ' start. Make sure you set this higher than the amount of time' ' your jobs can take to start instances and bootstrap.')) arg_parser.add_argument( '--max-mins-locked', dest='max_mins_locked', default=_DEFAULT_MAX_MINUTES_LOCKED, type=float, help='Max number of minutes a cluster can be locked while idle.') arg_parser.add_argument( '--mins-to-end-of-hour', dest='mins_to_end_of_hour', default=None, type=float, help=('Deprecated, does nothing.')) arg_parser.add_argument( '--unpooled-only', dest='unpooled_only', action='store_true', default=False, help='Only terminate un-pooled clusters') arg_parser.add_argument( '--pooled-only', dest='pooled_only', action='store_true', default=False, help='Only terminate pooled clusters') arg_parser.add_argument( '--pool-name', dest='pool_name', default=None, help='Only terminate clusters in the given named pool.') arg_parser.add_argument( '--dry-run', dest='dry_run', default=False, action='store_true', help="Don't actually kill idle jobs; just log that we would") _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) _alphabetize_actions(arg_parser) return arg_parser
def _make_arg_parser(): usage = '%(prog)s create-cluster [options]' description = ( 'Create a persistent EMR cluster to run jobs in, and print its ID to' ' stdout.') arg_parser = ArgumentParser(usage=usage, description=description) _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect', 'launch')) _alphabetize_actions(arg_parser) return arg_parser
def _make_arg_parser(): usage = '%(prog)s [options]' description = ( 'Create a persistent EMR cluster to run jobs in, and print its ID to' ' stdout. WARNING: Do not run' ' this without mrjob terminate-idle-clusters in your' ' crontab; clusters left idle can quickly become expensive!') arg_parser = ArgumentParser(usage=usage, description=description) _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect', 'launch')) return arg_parser
def _make_arg_parser(): usage = '%(prog)s [options]' description = ( 'Create a persistent EMR cluster to run jobs in, and print its ID to' ' stdout. WARNING: Do not run' ' this without mrjob terminate-idle-clusters in your' ' crontab; clusters left idle can quickly become expensive!') arg_parser = ArgumentParser(usage=usage, description=description) _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect', 'launch')) _alphabetize_actions(arg_parser) return arg_parser
def _make_arg_parser(): usage = '%(prog)s terminate-idle-clusters [options]' description = ('Terminate idle EMR clusters that meet the criteria' ' passed in on the command line (or, by default,' ' clusters that have been idle for one hour).') arg_parser = ArgumentParser(usage=usage, description=description) arg_parser.add_argument( '--max-mins-idle', dest='max_mins_idle', default=None, type=float, help=('Max number of minutes a cluster can go without bootstrapping,' ' running a step, or having a new step created. This will fire' ' even if there are pending steps which EMR has failed to' ' start. Make sure you set this higher than the amount of time' ' your jobs can take to start instances and bootstrap.')) arg_parser.add_argument( '--max-mins-locked', dest='max_mins_locked', type=float, help='Deprecated, does nothing') arg_parser.add_argument( '--unpooled-only', dest='unpooled_only', action='store_true', default=False, help='Only terminate un-pooled clusters') arg_parser.add_argument( '--pooled-only', dest='pooled_only', action='store_true', default=False, help='Only terminate pooled clusters') arg_parser.add_argument( '--pool-name', dest='pool_name', default=None, help='Only terminate clusters in the given named pool.') arg_parser.add_argument( '--dry-run', dest='dry_run', default=False, action='store_true', help="Don't actually kill idle jobs; just log that we would") _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) _alphabetize_actions(arg_parser) return arg_parser
def _make_arg_parser(): usage = '%(prog)s diagnose [opts] [--step-id STEP_ID] CLUSTER_ID' description = ('Get probable cause of failure for step on CLUSTER_ID.' ' By default we look at the last failed step') arg_parser = ArgumentParser(usage=usage, description=description) _add_basic_args(arg_parser) _add_runner_args(arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) arg_parser.add_argument(dest='cluster_id', help='ID of cluster with failed step') arg_parser.add_argument('--step-id', dest='step_id', help='ID of a particular failed step to diagnose') _alphabetize_actions(arg_parser) return arg_parser
def _make_arg_parser(): usage = '%(prog)s audit-emr-usage [options]' description = 'Print a giant report on EMR usage.' arg_parser = ArgumentParser(usage=usage, description=description) arg_parser.add_argument( '--max-days-ago', dest='max_days_ago', type=float, default=None, help=('Max number of days ago to look at jobs. By default, we go back' ' as far as EMR supports (currently about 2 months)')) _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) _alphabetize_actions(arg_parser) return arg_parser
def _make_arg_parser(): usage = '%(prog)s [options]' description = 'Print a giant report on EMR usage.' arg_parser = ArgumentParser(usage=usage, description=description) arg_parser.add_argument( '--max-days-ago', dest='max_days_ago', type=float, default=None, help=('Max number of days ago to look at jobs. By default, we go back' ' as far as EMR supports (currently about 2 months)')) _add_basic_args(arg_parser) _add_runner_args(arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) return arg_parser
def _make_arg_parser(): description = 'Terminate an existing EMR cluster.' arg_parser = ArgumentParser(description=description) arg_parser.add_argument( '-t', '--test', dest='test', default=False, action='store_true', help="Don't actually delete any files; just log that we would") arg_parser.add_argument( dest='cluster_id', help='ID of cluster to terminate') _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) return arg_parser
def _make_option_parser(): usage = '%prog [options]' description = 'Print a giant report on EMR usage.' option_parser = OptionParser(usage=usage, description=description) option_parser.add_option( '--max-days-ago', dest='max_days_ago', type='float', default=None, help=('Max number of days ago to look at jobs. By default, we go back' ' as far as EMR supports (currently about 2 months)')) _add_basic_options(option_parser) _add_runner_options(option_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) _alphabetize_options(option_parser) return option_parser
def main(cl_args=None): usage = 'usage: %(prog)s CLUSTER_ID [options] "command string"' description = ('Run a command on the master and all worker nodes of an EMR' ' cluster. Store stdout/stderr for results in OUTPUT_DIR.') arg_parser = ArgumentParser(usage=usage, description=description) arg_parser.add_argument('-o', '--output-dir', dest='output_dir', default=None, help="Specify an output directory (default:" " CLUSTER_ID)") arg_parser.add_argument(dest='cluster_id', help='ID of cluster to run command on') arg_parser.add_argument(dest='cmd_string', help='command to run, as a single string') _add_basic_args(arg_parser) _add_runner_args( arg_parser, {'ec2_key_pair_file', 'ssh_bin'} | _filter_by_role( EMRJobRunner.OPT_NAMES, 'connect') ) _alphabetize_actions(arg_parser) options = arg_parser.parse_args(cl_args) MRJob.set_up_logging(quiet=options.quiet, verbose=options.verbose) runner_kwargs = options.__dict__.copy() for unused_arg in ('cluster_id', 'cmd_string', 'output_dir', 'quiet', 'verbose'): del runner_kwargs[unused_arg] cmd_args = shlex_split(options.cmd_string) output_dir = os.path.abspath(options.output_dir or options.cluster_id) with EMRJobRunner( cluster_id=options.cluster_id, **runner_kwargs) as runner: _run_on_all_nodes(runner, output_dir, cmd_args)
def _make_arg_parser(): usage = '%(prog)s diagnose [opts] [--step-id STEP_ID] CLUSTER_ID' description = ( 'Get probable cause of failure for step on CLUSTER_ID.' ' By default we look at the last failed step') arg_parser = ArgumentParser(usage=usage, description=description) _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) arg_parser.add_argument( dest='cluster_id', help='ID of cluster with failed step') arg_parser.add_argument( '--step-id', dest='step_id', help='ID of a particular failed step to diagnose') _alphabetize_actions(arg_parser) return arg_parser
def _make_arg_parser(): description = 'Terminate an existing EMR cluster.' arg_parser = ArgumentParser(description=description) arg_parser.add_argument( '-t', '--test', dest='test', default=False, action='store_true', help="Don't actually delete any files; just log that we would") arg_parser.add_argument( dest='cluster_id', help='ID of cluster to terminate') _add_basic_args(arg_parser) _add_runner_args( arg_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) _alphabetize_actions(arg_parser) return arg_parser
def _make_option_parser(): usage = '%prog [options]' description = ('Report jobs running for more than a certain number of' ' hours (by default, %.1f). This can help catch buggy jobs' ' and Hadoop/EMR operational issues.' % DEFAULT_MIN_HOURS) option_parser = OptionParser(usage=usage, description=description) option_parser.add_option( '--min-hours', dest='min_hours', type='float', default=DEFAULT_MIN_HOURS, help=('Minimum number of hours a job can run before we report it.' ' Default: %default')) _add_basic_options(option_parser) _add_runner_options(option_parser, _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) _alphabetize_options(option_parser) return option_parser
def main(cl_args=None): usage = 'usage: %prog CLUSTER_ID [options] "command string"' description = ('Run a command on the master and all slaves of an EMR' ' cluster. Store stdout/stderr for results in OUTPUT_DIR.') option_parser = OptionParser(usage=usage, description=description) option_parser.add_option('-o', '--output-dir', dest='output_dir', default=None, help="Specify an output directory (default:" " CLUSTER_ID)") _add_basic_options(option_parser) _add_runner_options(option_parser, {'ec2_key_pair_file', 'ssh_bin'} | _filter_by_role(EMRJobRunner.OPT_NAMES, 'connect')) _alphabetize_options(option_parser) options, args = option_parser.parse_args(cl_args) MRJob.set_up_logging(quiet=options.quiet, verbose=options.verbose) runner_kwargs = options.__dict__.copy() for unused_arg in ('output_dir', 'quiet', 'verbose'): del runner_kwargs[unused_arg] if len(args) < 2: option_parser.print_help() sys.exit(1) cluster_id, cmd_string = args[:2] cmd_args = shlex_split(cmd_string) output_dir = os.path.abspath(options.output_dir or cluster_id) with EMRJobRunner(cluster_id=cluster_id, **runner_kwargs) as runner: _run_on_all_nodes(runner, output_dir, cmd_args)