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#!/usr/bin/env python3
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# 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
#
# 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.
import amulet
import re
import unittest
class TestDeploy(unittest.TestCase):
"""
HDFS/HBase deployment and smoke test for the Apache Bigtop HBase service.
"""
@classmethod
def setUpClass(cls):
cls.d = amulet.Deployment(series='xenial')
cls.d.add('hbase')
cls.d.add('namenode', charm='hadoop-namenode')
cls.d.add('plugin', charm='hadoop-plugin')
cls.d.add('slave', charm='hadoop-slave')
cls.d.add('zookeeper')
cls.d.relate('hbase:hadoop', 'plugin:hadoop-plugin')
cls.d.relate('hbase:zookeeper', 'zookeeper:zookeeper')
cls.d.relate('plugin:namenode', 'namenode:namenode')
cls.d.relate('slave:namenode', 'namenode:datanode')
cls.d.setup(timeout=3600)
cls.d.sentry.wait_for_messages({'hbase': re.compile('ready')}, timeout=3600)
cls.hbase = cls.d.sentry['hbase'][0]
def test_hbase(self):
"""
Validate HBase by running the smoke-test action.
"""
uuid = self.hbase.run_action('smoke-test')
result = self.d.action_fetch(uuid, full_output=True)
# action status=completed on success
if (result['status'] != "completed"):
self.fail('HBase smoke-test failed: %s' % result)
if __name__ == '__main__':
unittest.main()
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