deb-sahara/sahara/plugins/cdh/confighints_helper.py
luhuichun 54fc5ec94a Adding config hints for CDH plugin
This change adds an implementation of the config hints for both versions
of the CDH plugin.

Change-Id: I5f2f9f99aae49d53606fcd3ff11c940f17f99691
Partial-Implements: bp: edp-job-types-endpoint
2015-04-14 21:08:01 +00:00

47 lines
1.5 KiB
Python

# Copyright (c) 2015 Intel Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from sahara.service.edp.oozie.workflow_creator import workflow_factory
from sahara.utils import xmlutils
def get_possible_hive_config_from(file_name):
'''Return the possible configs, args, params for a Hive job.'''
config = {
'configs': xmlutils.load_hadoop_xml_defaults(file_name),
'params': {}
}
return config
def get_possible_mapreduce_config_from(file_name):
'''Return the possible configs, args, params for a MapReduce job.'''
config = {
'configs': get_possible_pig_config_from(file_name).get('configs')
}
config['configs'] += workflow_factory.get_possible_mapreduce_configs()
return config
def get_possible_pig_config_from(file_name):
'''Return the possible configs, args, params for a Pig job.'''
config = {
'configs': xmlutils.load_hadoop_xml_defaults(file_name),
'args': [],
'params': {}
}
return config