def old_transform(node_is_active):
return 'active' if node_is_active else 'inactive'
return get_sysnode_info_from(node_info_rows, old_transform)
def new_sysnode_processor(node_info_rows):
return get_sysnode_info_from(node_info_rows, lambda x: x)
NODE_INFO_PER_URI_SQL = VersionRangeList(
VersionRange(
(0, 0), (0, 128),
('select http_uri, node_version, active from '
'system.runtime.nodes where '
'url_extract_host(http_uri) = \'%s\'', old_sysnode_processor)),
VersionRange(
(0, 128), (sys.maxsize, ),
('select http_uri, node_version, state from '
'system.runtime.nodes where '
'url_extract_host(http_uri) = \'%s\'', new_sysnode_processor)))
EXTERNAL_IP_SQL = 'select url_extract_host(http_uri) from ' \
'system.runtime.nodes WHERE node_id = \'%s\''
CATALOG_INFO_SQL = 'select catalog_name from system.metadata.catalogs'
_LOGGER = logging.getLogger(__name__)
DOWNLOAD_DIRECTORY = '/tmp'
DEFAULT_RPM_NAME = 'presto-server-rpm.rpm'
LATEST_RPM_URL = 'https://repository.sonatype.org/service/local/artifact/maven' \
'/content?r=central-proxy&g=com.facebook.presto' \
def test_valid_2_length_list(self):
vl = VersionRangeList(
VersionRange((0,), (1, 0), '0'),
VersionRange((1, 0), (2, 0), '1'))
self.assertEqual('0', vl.for_version((0, 5)))
self.assertEqual('1', vl.for_version((1, 5)))
def test_1_length_list(self):
vl = VersionRangeList(
VersionRange((0,), (1, 0)))
self.assertIsNone(vl.for_version((0, 5)))
def test_valid_2_length_list(self):
vl = VersionRangeList(VersionRange((0, ), (1, 0), '0'),
VersionRange((1, 0), (2, 0), '1'))
self.assertEqual('0', vl.for_version((0, 5)))
self.assertEqual('1', vl.for_version((1, 5)))
def test_1_length_list(self):
vl = VersionRangeList(VersionRange((0, ), (1, 0)))
self.assertIsNone(vl.for_version((0, 5)))
def test_0_length_list(self):
vl = VersionRangeList()
self.assertRaises(KeyError, vl.for_version, (1, 0))