def setUp(self):
super(TestInstallation, self).setUp()
self.pa_installer = PrestoadminInstaller(self)
self.setup_cluster(NoHadoopBareImageProvider(), self.BARE_CLUSTER)
dist_dir = self.pa_installer._build_dist_if_necessary(self.cluster)
self.pa_installer._copy_dist_to_host(self.cluster, dist_dir,
self.cluster.master)
def setUp(self, build_or_runtime):
super(BaseTestInstaller, self).setUp()
self.setup_cluster(NoHadoopBareImageProvider(build_or_runtime),
STANDALONE_BARE_CLUSTER)
self.centos_container = \
self.__create_and_start_single_centos_container(build_or_runtime)
self.pa_installer = PrestoadminInstaller(self)
def test_uninstall_lost_host(self):
self.setup_cluster(self.PA_ONLY_CLUSTER)
pa_installer = PrestoadminInstaller(self)
pa_installer.install()
topology = {
"coordinator":
self.cluster.internal_slaves[0],
"workers": [
self.cluster.internal_master, self.cluster.internal_slaves[1],
self.cluster.internal_slaves[2]
]
}
self.upload_topology(topology)
self.installer.install()
start_output = self.run_prestoadmin('server start')
process_per_host = self.get_process_per_host(start_output.splitlines())
self.assert_started(process_per_host)
down_node = self.cluster.internal_slaves[0]
self.cluster.stop_host(self.cluster.slaves[0])
expected = self.down_node_connection_error(
self.cluster.internal_slaves[0])
cmd_output = self.run_prestoadmin('server uninstall')
self.assertRegexpMatches(cmd_output, expected)
process_per_active_host = []
for host, pid in process_per_host:
if host not in down_node:
process_per_active_host.append((host, pid))
self.assert_stopped(process_per_active_host)
for container in [
self.cluster.internal_master, self.cluster.internal_slaves[1],
self.cluster.internal_slaves[2]
]:
self.assert_uninstalled_dirs_removed(container)
def setUp(self):
super(TestInstaller, self).setUp()
self.centos_container = \
self.__create_and_start_single_centos_container()
self.pa_installer = PrestoadminInstaller(self)
def setUp(self):
super(TestInstaller, self).setUp()
self.setup_cluster(NoHadoopBareImageProvider(), self.BARE_CLUSTER)
self.centos_container = \
self.__create_and_start_single_centos_container()
self.pa_installer = PrestoadminInstaller(self)
