def run(command, parser, cl_args, unknown_args):
""" run the update command """
Log.debug("Update Args: %s", cl_args)
# Build jar list
extra_lib_jars = jars.packing_jars()
action = "update topology%s" % (' in dry-run mode'
if cl_args["dry_run"] else '')
# Build extra args
dict_extra_args = {}
try:
dict_extra_args = build_extra_args_dict(cl_args)
except Exception as err:
return SimpleResult(Status.InvocationError, err.message)
# Execute
if cl_args['deploy_mode'] == config.SERVER_MODE:
return cli_helper.run_server(command, cl_args, action, dict_extra_args)
else:
# Convert extra argument to commandline format and then execute
list_extra_args = convert_args_dict_to_list(dict_extra_args)
return cli_helper.run_direct(command, cl_args, action, list_extra_args,
extra_lib_jars)
def run(command, parser, cl_args, unknown_args):
""" run the update command """
Log.debug("Update Args: %s", cl_args)
extra_lib_jars = jars.packing_jars()
action = "update topology%s" % (' in dry-run mode'
if cl_args["dry_run"] else '')
if cl_args['deploy_mode'] == config.SERVER_MODE:
dict_extra_args = {
"component_parallelism": cl_args['component_parallelism']
}
if cl_args["dry_run"]:
dict_extra_args.update({'dry_run': True})
if "dry_run_format" in cl_args:
dict_extra_args.update(
{"dry_run_format", cl_args["dry_run_format"]})
return cli_helper.run_server(command, cl_args, action, dict_extra_args)
else:
list_extra_args = [
"--component_parallelism",
','.join(cl_args['component_parallelism'])
]
if cl_args["dry_run"]:
list_extra_args.append('--dry_run')
if "dry_run_format" in cl_args:
list_extra_args += [
"--dry_run_format", cl_args["dry_run_format"]
]
return cli_helper.run_direct(command, cl_args, action, list_extra_args,
extra_lib_jars)
def run(command, parser, cl_args, unknown_args):
""" run the update command """
extra_args = [
"--component_parallelism", ','.join(cl_args['component_parallelism'])
]
extra_lib_jars = jars.packing_jars()
return cli_helper.run(command, cl_args, "update topology", extra_args,
extra_lib_jars)
def launch_a_topology(cl_args, tmp_dir, topology_file, topology_defn_file, topology_name):
'''
Launch a topology given topology jar, its definition file and configurations
:param cl_args:
:param tmp_dir:
:param topology_file:
:param topology_defn_file:
:return:
'''
# get the normalized path for topology.tar.gz
topology_pkg_path = config.normalized_class_path(os.path.join(tmp_dir, 'topology.tar.gz'))
# get the release yaml file
release_yaml_file = config.get_heron_release_file()
# create a tar package with the cluster configuration and generated config files
config_path = cl_args['config_path']
tar_pkg_files = [topology_file, topology_defn_file]
generated_config_files = [release_yaml_file, cl_args['override_config_file']]
config.create_tar(topology_pkg_path, tar_pkg_files, config_path, generated_config_files)
# pass the args to submitter main
args = [
"--cluster", cl_args['cluster'],
"--role", cl_args['role'],
"--environment", cl_args['environ'],
"--heron_home", config.get_heron_dir(),
"--config_path", config_path,
"--override_config_file", cl_args['override_config_file'],
"--release_file", release_yaml_file,
"--topology_package", topology_pkg_path,
"--topology_defn", topology_defn_file,
"--topology_bin", topology_file # pex file if pex specified
]
if Log.getEffectiveLevel() == logging.DEBUG:
args.append("--verbose")
lib_jars = config.get_heron_libs(
jars.scheduler_jars() + jars.uploader_jars() + jars.statemgr_jars() + jars.packing_jars()
)
extra_jars = cl_args['extra_launch_classpath'].split(':')
# invoke the submitter to submit and launch the topology
main_class = 'com.twitter.heron.scheduler.SubmitterMain'
resp = execute.heron_class(
class_name=main_class,
lib_jars=lib_jars,
extra_jars=extra_jars,
args=args,
java_defines=[])
err_context = "Failed to launch topology '%s'" % topology_name
succ_context = "Successfully launched topology '%s'" % topology_name
resp.add_context(err_context, succ_context)
return resp
def run(command, parser, cl_args, unknown_args):
""" run the update command """
extra_args = ["--component_parallelism", ','.join(cl_args['component_parallelism'])]
extra_lib_jars = jars.packing_jars()
if cl_args["dry_run"]:
extra_args.append('--dry_run')
if "dry_run_format" in cl_args:
extra_args += ["--dry_run_format", cl_args["dry_run_format"]]
return cli_helper.run(command, cl_args, "update topology", extra_args, extra_lib_jars)
def run(command, parser, cl_args, unknown_args):
""" run the update command """
extra_args = ["--component_parallelism", ','.join(cl_args['component_parallelism'])]
extra_lib_jars = jars.packing_jars()
action = "update topology%s" % (' in dry-run mode' if cl_args["dry_run"] else '')
if cl_args["dry_run"]:
extra_args.append('--dry_run')
if "dry_run_format" in cl_args:
extra_args += ["--dry_run_format", cl_args["dry_run_format"]]
return cli_helper.run(command, cl_args, action, extra_args, extra_lib_jars)
def launch_a_topology(cl_args, tmp_dir, topology_file, topology_defn_file):
'''
Launch a topology given topology jar, its definition file and configurations
:param cl_args:
:param tmp_dir:
:param topology_file:
:param topology_defn_file:
:return:
'''
# get the normalized path for topology.tar.gz
topology_pkg_path = config.normalized_class_path(os.path.join(tmp_dir, 'topology.tar.gz'))
# get the release yaml file
release_yaml_file = config.get_heron_release_file()
# create a tar package with the cluster configuration and generated config files
config_path = cl_args['config_path']
tar_pkg_files = [topology_file, topology_defn_file]
generated_config_files = [release_yaml_file, cl_args['override_config_file']]
config.create_tar(topology_pkg_path, tar_pkg_files, config_path, generated_config_files)
# pass the args to submitter main
args = [
"--cluster", cl_args['cluster'],
"--role", cl_args['role'],
"--environment", cl_args['environ'],
"--heron_home", config.get_heron_dir(),
"--config_path", config_path,
"--override_config_file", cl_args['override_config_file'],
"--release_file", release_yaml_file,
"--topology_package", topology_pkg_path,
"--topology_defn", topology_defn_file,
"--topology_bin", topology_file # pex file if pex specified
]
if Log.getEffectiveLevel() == logging.DEBUG:
args.append("--verbose")
lib_jars = config.get_heron_libs(
jars.scheduler_jars() + jars.uploader_jars() + jars.statemgr_jars() + jars.packing_jars()
)
# invoke the submitter to submit and launch the topology
execute.heron_class(
'com.twitter.heron.scheduler.SubmitterMain',
lib_jars,
extra_jars=[],
args=args,
java_defines=[]
)
def run(command, parser, cl_args, unknown_args):
""" run the update command """
topology_name = cl_args['topology-name']
try:
new_args = [
"--cluster",
cl_args['cluster'],
"--role",
cl_args['role'],
"--environment",
cl_args['environ'],
"--heron_home",
config.get_heron_dir(),
"--config_path",
cl_args['config_path'],
"--override_config_file",
cl_args['override_config_file'],
"--release_file",
config.get_heron_release_file(),
"--topology_name",
topology_name,
"--command",
command,
"--component_parallelism",
','.join(cl_args['component_parallelism']),
]
if Log.getEffectiveLevel() == logging.DEBUG:
new_args.append("--verbose")
lib_jars = config.get_heron_libs(jars.scheduler_jars() +
jars.statemgr_jars() +
jars.packing_jars())
# invoke the runtime manager to kill the topology
execute.heron_class('com.twitter.heron.scheduler.RuntimeManagerMain',
lib_jars,
extra_jars=[],
args=new_args)
except Exception as ex:
Log.error('Failed to update topology \'%s\': %s', topology_name,
traceback.format_exc(ex))
return False
Log.info('Successfully updated topology \'%s\'' % topology_name)
return True
def run(command, parser, cl_args, unknown_args):
""" run the update command """
topology_name = cl_args['topology-name']
try:
new_args = [
"--cluster", cl_args['cluster'],
"--role", cl_args['role'],
"--environment", cl_args['environ'],
"--heron_home", config.get_heron_dir(),
"--config_path", cl_args['config_path'],
"--override_config_file", cl_args['override_config_file'],
"--release_file", config.get_heron_release_file(),
"--topology_name", topology_name,
"--command", command,
"--component_parallelism", ','.join(cl_args['component_parallelism']),
]
if Log.getEffectiveLevel() == logging.DEBUG:
new_args.append("--verbose")
lib_jars = config.get_heron_libs(
jars.scheduler_jars() + jars.statemgr_jars() + jars.packing_jars()
)
# invoke the runtime manager to kill the topology
execute.heron_class(
'com.twitter.heron.scheduler.RuntimeManagerMain',
lib_jars,
extra_jars=[],
args=new_args
)
except Exception as ex:
Log.error('Failed to update topology \'%s\': %s', topology_name, traceback.format_exc(ex))
return False
Log.info('Successfully updated topology \'%s\'' % topology_name)
return True
def run(command, parser, cl_args, unknown_args):
""" run the update command """
Log.debug("Update Args: %s", cl_args)
# Build jar list
extra_lib_jars = jars.packing_jars()
action = "update topology%s" % (' in dry-run mode' if cl_args["dry_run"] else '')
# Build extra args
dict_extra_args = {}
try:
dict_extra_args = build_extra_args_dict(cl_args)
except Exception as err:
return SimpleResult(Status.InvocationError, err.message)
# Execute
if cl_args['deploy_mode'] == config.SERVER_MODE:
return cli_helper.run_server(command, cl_args, action, dict_extra_args)
else:
# Convert extra argument to commandline format and then execute
list_extra_args = convert_args_dict_to_list(dict_extra_args)
return cli_helper.run_direct(command, cl_args, action, list_extra_args, extra_lib_jars)
def launch_a_topology(cl_args, tmp_dir, topology_file, topology_defn_file,
topology_name):
'''
Launch a topology given topology jar, its definition file and configurations
:param cl_args:
:param tmp_dir:
:param topology_file:
:param topology_defn_file:
:return:
'''
# get the normalized path for topology.tar.gz
topology_pkg_path = config.normalized_class_path(
os.path.join(tmp_dir, 'topology.tar.gz'))
# get the release yaml file
release_yaml_file = config.get_heron_release_file()
# create a tar package with the cluster configuration and generated config files
config_path = cl_args['config_path']
tar_pkg_files = [topology_file, topology_defn_file]
generated_config_files = [
release_yaml_file, cl_args['override_config_file']
]
config.create_tar(topology_pkg_path, tar_pkg_files, config_path,
generated_config_files)
# pass the args to submitter main
args = [
"--cluster",
cl_args['cluster'],
"--role",
cl_args['role'],
"--environment",
cl_args['environ'],
"--submit_user",
cl_args['submit_user'],
"--heron_home",
config.get_heron_dir(),
"--config_path",
config_path,
"--override_config_file",
cl_args['override_config_file'],
"--release_file",
release_yaml_file,
"--topology_package",
topology_pkg_path,
"--topology_defn",
topology_defn_file,
"--topology_bin",
os.path.basename(topology_file) # pex file if pex specified
]
if Log.getEffectiveLevel() == logging.DEBUG:
args.append("--verbose")
if cl_args["dry_run"]:
args.append("--dry_run")
if "dry_run_format" in cl_args:
args += ["--dry_run_format", cl_args["dry_run_format"]]
lib_jars = config.get_heron_libs(jars.scheduler_jars() +
jars.uploader_jars() +
jars.statemgr_jars() +
jars.packing_jars())
extra_jars = cl_args['extra_launch_classpath'].split(':')
# invoke the submitter to submit and launch the topology
main_class = 'com.twitter.heron.scheduler.SubmitterMain'
res = execute.heron_class(class_name=main_class,
lib_jars=lib_jars,
extra_jars=extra_jars,
args=args,
java_defines=[])
err_context = "Failed to launch topology '%s'" % topology_name
if cl_args["dry_run"]:
err_context += " in dry-run mode"
succ_context = "Successfully launched topology '%s'" % topology_name
if cl_args["dry_run"]:
succ_context += " in dry-run mode"
res.add_context(err_context, succ_context)
return res
def run(command, parser, cl_args, unknown_args): """ run the update command """ extra_args = ["--component_parallelism", ','.join(cl_args['component_parallelism'])] extra_lib_jars = jars.packing_jars() return cli_helper.run(command, cl_args, "update topology", extra_args, extra_lib_jars)
