ranger-tools/src/main/python/ranger_performance_tool/perf_globals.py

#!/usr/bin/env python

#
# Licensed to the Apache Software Foundation (ASF) under one or more
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# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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
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# http://www.apache.org/licenses/LICENSE-2.0
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"""
global variables for performance tool.
creates repository to reusable objects.
Use these variables to access configs, object stores, ranger client etc.
"""

import os

from apache_ranger.client.ranger_client import RangerClient

from ranger_performance_tool.ranger_perf_utils.config_utils import ConfigReader
from ranger_performance_tool.ranger_perf_object_stores.base_object_stores import RangerAPIObjectStore

BASE_DIR = os.path.realpath(os.path.join(os.path.dirname(__file__), '../'))

CONFIG_DIR = os.path.join(BASE_DIR, 'config/')

PRIMARY_CONFIG_PATH = os.path.join(CONFIG_DIR, 'primary_config.json')

SECONDARY_CONFIG_PATH = os.path.join(CONFIG_DIR, 'secondary_config.json')

CONFIG_READER = ConfigReader(PRIMARY_CONFIG_PATH, SECONDARY_CONFIG_PATH)

RANGER_CLIENT = RangerClient(CONFIG_READER.get_config_value("primary", "ranger_url"),
                             tuple(CONFIG_READER.get_config_value("primary", "ranger_auth")))

OBJECT_STORE = RangerAPIObjectStore()

OUTPUT_DIR = os.path.join(BASE_DIR, 'outputs/')