def heron_class(class_name, lib_jars, extra_jars=[], args=[], javaDefines=[]):
# Format all java -D options that need to be passed while running
# the class locally.
javaOpts = map(lambda opt: '-D' + opt, javaDefines)
# Construct the command line for the sub process to run
# Because of the way Python execute works,
# the java opts must be passed as part of the list
all_args = [
utils.get_java_path(), "-client", "-Xmx1g", opts.get_heron_config()] + \
javaOpts + \
["-cp", utils.get_classpath(lib_jars + extra_jars),
]
all_args += [class_name] + list(args)
# print the verbose message
if opts.verbose():
print('$> %s' % ' '.join(all_args))
# invoke the command with subprocess and print error message, if any
if not opts.trace_execution():
status = subprocess.call(all_args)
if status != 0:
err_str = "User main failed with status %d. Bailing out..." % status
raise RuntimeError(err_str)
def heron_class(class_name, lib_jars, extra_jars=[], args=[], javaDefines=[]):
# Format all java -D options that need to be passed while running
# the class locally.
javaOpts = map(lambda opt: '-D' + opt, javaDefines)
# Construct the command line for the sub process to run
# Because of the way Python execute works,
# the java opts must be passed as part of the list
all_args = [
utils.get_java_path(), "-client", "-Xmx1g", opts.get_heron_config()] + \
javaOpts + \
["-cp", utils.get_classpath(lib_jars + extra_jars),
]
all_args += [class_name] + list(args)
# print the verbose message
if opts.verbose():
print('$> %s' % ' '.join(all_args))
# invoke the command with subprocess and print error message, if any
if not opts.trace_execution():
status = subprocess.call(all_args)
if status != 0:
err_str = "User main failed with status %d. Bailing out..." % status
raise RuntimeError(err_str)
def heron_class(class_name,
lib_jars,
extra_jars=None,
args=None,
java_defines=None):
'''
Execute a heron class given the args and the jars needed for class path
:param class_name:
:param lib_jars:
:param extra_jars:
:param args:
:param javaDefines:
:return:
'''
# default optional params to empty list if not provided
if extra_jars is None:
extra_jars = []
if args is None:
args = []
if java_defines is None:
java_defines = []
# Format all java -D options that need to be passed while running
# the class locally.
java_opts = ['-D' + opt for opt in java_defines]
# Construct the command line for the sub process to run
# Because of the way Python execute works,
# the java opts must be passed as part of the list
all_args = [utils.get_java_path(), "-client", "-Xmx1g", opts.get_heron_config()] + \
java_opts + \
["-cp", utils.get_classpath(lib_jars + extra_jars)]
all_args += [class_name] + list(args)
# print the verbose message
if opts.verbose():
print '$> %s' % ' '.join(all_args)
# invoke the command with subprocess and print error message, if any
if not opts.trace_execution():
status = subprocess.call(all_args)
if status != 0:
err_str = "User main failed with status %d. Bailing out..." % status
raise RuntimeError(err_str)
def heron_class(class_name, lib_jars, extra_jars=None, args=None, java_defines=None):
'''
Execute a heron class given the args and the jars needed for class path
:param class_name:
:param lib_jars:
:param extra_jars:
:param args:
:param javaDefines:
:return:
'''
# default optional params to empty list if not provided
if extra_jars is None:
extra_jars = []
if args is None:
args = []
if java_defines is None:
java_defines = []
# Format all java -D options that need to be passed while running
# the class locally.
java_opts = ['-D' + opt for opt in java_defines]
# Construct the command line for the sub process to run
# Because of the way Python execute works,
# the java opts must be passed as part of the list
all_args = [utils.get_java_path(), "-client", "-Xmx1g", opts.get_heron_config()] + \
java_opts + \
["-cp", utils.get_classpath(lib_jars + extra_jars)]
all_args += [class_name] + list(args)
# print the verbose message
if opts.verbose():
print '$> %s' % ' '.join(all_args)
# invoke the command with subprocess and print error message, if any
if not opts.trace_execution():
status = subprocess.call(all_args)
if status != 0:
err_str = "User main failed with status %d. Bailing out..." % status
raise RuntimeError(err_str)
