52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
# Copyright (c) 2014 Red Hat Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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JOB_TYPE_SEP = '.'
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def split_job_type(job_type):
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'''Split a job type string into a type and subtype
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The split is done on the first '.'. A subtype will
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always be returned, even if it is empty.
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'''
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type_info = job_type.split(JOB_TYPE_SEP, 1)
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if len(type_info) == 1:
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type_info.append('')
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return type_info
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def compare_job_type(job_type, *args, **kwargs):
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'''Compare a job type against a list of job types
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:param job_type: The job type being compared
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:param *args: A list of types to compare against
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:param strict: Passed as a keyword arg. Default is False.
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If strict is False, job_type will be compared
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with and without its subtype indicator.
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:returns: True if job_type is present in the list, False otherwise
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'''
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strict = kwargs.get('strict', False)
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res = job_type in args
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if res or strict or JOB_TYPE_SEP not in job_type:
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return res
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jtype, jsubtype = split_job_type(job_type)
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return jtype in args
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def get_hive_shared_conf_path(hdfs_user):
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return "/user/%s/conf/hive-site.xml" % hdfs_user
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