http://git-wip-us.apache.org/repos/asf/cassandra-dtest/blob/49b2dda4/thrift_tests.py ---------------------------------------------------------------------- diff --git a/thrift_tests.py b/thrift_tests.py deleted file mode 100644 index 9b46665..0000000 --- a/thrift_tests.py +++ /dev/null @@ -1,2679 +0,0 @@ -import re -import struct -import time -import uuid -from unittest import skipIf - -from thrift.protocol import TBinaryProtocol -from thrift.Thrift import TApplicationException -from thrift.transport import TSocket, TTransport - -from tools.assertions import assert_length_equal -from dtest import (CASSANDRA_VERSION_FROM_BUILD, DISABLE_VNODES, NUM_TOKENS, - ReusableClusterTester, debug, init_default_config) -from thrift_bindings.v22 import Cassandra -from thrift_bindings.v22.Cassandra import (CfDef, Column, ColumnDef, - ColumnOrSuperColumn, ColumnParent, - ColumnPath, ColumnSlice, - ConsistencyLevel, CounterColumn, - Deletion, IndexExpression, - IndexOperator, IndexType, - InvalidRequestException, KeyRange, - KeySlice, KsDef, MultiSliceRequest, - Mutation, NotFoundException, - SlicePredicate, SliceRange, - SuperColumn) -from tools.assertions import assert_all, assert_none, assert_one -from tools.decorators import since - - -def get_thrift_client(host='127.0.0.1', port=9160): - socket = TSocket.TSocket(host, port) - transport = TTransport.TFramedTransport(socket) - protocol = TBinaryProtocol.TBinaryProtocol(transport) - client = Cassandra.Client(protocol) - client.transport = transport - return client - - -client = None - -pid_fname = "system_test.pid" - - -def pid(): - return int(open(pid_fname).read()) - - -@since('2.0', max_version='4') -class ThriftTester(ReusableClusterTester): - client = None - extra_args = [] - cluster_options = {'partitioner': 'org.apache.cassandra.dht.ByteOrderedPartitioner', - 'start_rpc': 'true'} - - @classmethod - def setUpClass(cls): - # super() needs to be used here for 'cls' to be bound to the correct class - super(ThriftTester, cls).setUpClass() - - def setUp(self): - # This is called before the @since annotation has had time to take - # effect and we don't want to even try connecting on thrift in 4.0 - if self.cluster.version() >= '4': - return - - ReusableClusterTester.setUp(self) - - # this is ugly, but the whole test module is written against a global client - global client - client = get_thrift_client() - client.transport.open() - - def tearDown(self): - # This is called before the @since annotation has had time to take - # effect and we don't want to even try connecting on thrift in 4.0 - if self.cluster.version() >= '4': - return - - client.transport.close() - ReusableClusterTester.tearDown(self) - - @classmethod - def post_initialize_cluster(cls): - cluster = cls.cluster - - # This is called before the @since annotation has had time to take - # effect and we don't want to even try connecting on thrift in 4.0 - if cluster.version() >= '4': - return - - cluster.populate(1) - node1, = cluster.nodelist() - - # If vnodes are not used, we must set our own initial_token - # Because ccm will not set a hex token for ByteOrderedPartitioner - # automatically. It does not matter what token we set as we only - # ever use one node. - if DISABLE_VNODES: - node1.set_configuration_options(values={'initial_token': "a".encode('hex')}) - - cluster.start(wait_for_binary_proto=True) - cluster.nodelist()[0].watch_log_for("Listening for thrift clients") # Wait for the thrift port to open - time.sleep(0.1) - cls.client = get_thrift_client() - cls.client.transport.open() - cls.define_schema() - - @classmethod - def init_config(cls): - init_default_config(cls.cluster, ThriftTester.cluster_options) - - @classmethod - def define_schema(cls): - keyspace1 = Cassandra.KsDef('Keyspace1', 'org.apache.cassandra.locator.SimpleStrategy', {'replication_factor': '1'}, - cf_defs=[ - Cassandra.CfDef('Keyspace1', 'Standard1'), - Cassandra.CfDef('Keyspace1', 'Standard2'), - Cassandra.CfDef('Keyspace1', 'Standard3', column_metadata=[Cassandra.ColumnDef('c1', 'AsciiType'), Cassandra.ColumnDef('c2', 'AsciiType')]), - Cassandra.CfDef('Keyspace1', 'Standard4', column_metadata=[Cassandra.ColumnDef('c1', 'AsciiType')]), - Cassandra.CfDef('Keyspace1', 'StandardLong1', comparator_type='LongType'), - Cassandra.CfDef('Keyspace1', 'StandardInteger1', comparator_type='IntegerType'), - Cassandra.CfDef('Keyspace1', 'StandardComposite', comparator_type='CompositeType(AsciiType, AsciiType)'), - Cassandra.CfDef('Keyspace1', 'Super1', column_type='Super', subcomparator_type='LongType'), - Cassandra.CfDef('Keyspace1', 'Super2', column_type='Super', subcomparator_type='LongType'), - Cassandra.CfDef('Keyspace1', 'Super3', column_type='Super', comparator_type='LongType', subcomparator_type='UTF8Type'), - Cassandra.CfDef('Keyspace1', 'Counter1', default_validation_class='CounterColumnType'), - Cassandra.CfDef('Keyspace1', 'SuperCounter1', column_type='Super', default_validation_class='CounterColumnType'), - Cassandra.CfDef('Keyspace1', 'Indexed1', column_metadata=[Cassandra.ColumnDef('birthdate', 'LongType', Cassandra.IndexType.KEYS, 'birthdate_index')]), - Cassandra.CfDef('Keyspace1', 'Indexed2', comparator_type='TimeUUIDType', column_metadata=[Cassandra.ColumnDef(uuid.UUID('00000000-0000-1000-0000-000000000000').bytes, 'LongType', Cassandra.IndexType.KEYS)]), - Cassandra.CfDef('Keyspace1', 'Indexed3', comparator_type='TimeUUIDType', column_metadata=[Cassandra.ColumnDef(uuid.UUID('00000000-0000-1000-0000-000000000000').bytes, 'UTF8Type', Cassandra.IndexType.KEYS)]), - Cassandra.CfDef('Keyspace1', 'Indexed4', column_metadata=[Cassandra.ColumnDef('a', 'LongType', Cassandra.IndexType.KEYS, 'a_index'), Cassandra.ColumnDef('z', 'UTF8Type')]), - Cassandra.CfDef('Keyspace1', 'Expiring', default_time_to_live=2) - ]) - - keyspace2 = Cassandra.KsDef('Keyspace2', 'org.apache.cassandra.locator.SimpleStrategy', {'replication_factor': '1'}, - cf_defs=[ - Cassandra.CfDef('Keyspace2', 'Standard1'), - Cassandra.CfDef('Keyspace2', 'Standard3'), - Cassandra.CfDef('Keyspace2', 'Super3', column_type='Super', subcomparator_type='BytesType'), - Cassandra.CfDef('Keyspace2', 'Super4', column_type='Super', subcomparator_type='TimeUUIDType'), ]) - - for ks in [keyspace1, keyspace2]: - cls.client.system_add_keyspace(ks) - - -def i64(n): - return _i64(n) - - -def i32(n): - return _i32(n) - - -def i16(n): - return _i16(n) - - -def composite(item1, item2=None, eoc='\x00'): - packed = _i16(len(item1)) + item1 + eoc - if item2 is not None: - packed += _i16(len(item2)) + item2 - packed += eoc - return packed - - -def _i64(n): - return struct.pack('>q', n) # big endian = network order - - -def _i32(n): - return struct.pack('>i', n) # big endian = network order - - -def _i16(n): - return struct.pack('>h', n) # big endian = network order - - -_SIMPLE_COLUMNS = [Column('c1', 'value1', 0), - Column('c2', 'value2', 0)] -_SUPER_COLUMNS = [SuperColumn(name='sc1', columns=[Column(_i64(4), 'value4', 0)]), - SuperColumn(name='sc2', columns=[Column(_i64(5), 'value5', 0), - Column(_i64(6), 'value6', 0)])] - - -def _assert_column(column_family, key, column, value, ts=0): - try: - assert client.get(key, ColumnPath(column_family, column=column), ConsistencyLevel.ONE).column == Column(column, value, ts) - except NotFoundException: - raise Exception('expected %s:%s:%s:%s, but was not present' % (column_family, key, column, value)) - - -def _assert_columnpath_exists(key, column_path): - try: - assert client.get(key, column_path, ConsistencyLevel.ONE) - except NotFoundException: - raise Exception('expected %s with %s but was not present.' % (key, column_path)) - - -def _assert_no_columnpath(key, column_path): - try: - client.get(key, column_path, ConsistencyLevel.ONE) - assert False, ('columnpath %s existed in %s when it should not' % (column_path, key)) - except NotFoundException: - assert True, 'column did not exist' - - -def _insert_simple(): - return _insert_multi(['key1']) - - -def _insert_multi(keys): - CL = ConsistencyLevel.ONE - for key in keys: - client.insert(key, ColumnParent('Standard1'), Column('c1', 'value1', 0), CL) - client.insert(key, ColumnParent('Standard1'), Column('c2', 'value2', 0), CL) - - -def _insert_batch(): - cfmap = {'Standard1': [Mutation(ColumnOrSuperColumn(c)) for c in _SIMPLE_COLUMNS], - 'Standard2': [Mutation(ColumnOrSuperColumn(c)) for c in _SIMPLE_COLUMNS]} - client.batch_mutate({'key1': cfmap}, ConsistencyLevel.ONE) - - -def _big_slice(key, column_parent): - p = SlicePredicate(slice_range=SliceRange('', '', False, 1000)) - return client.get_slice(key, column_parent, p, ConsistencyLevel.ONE) - - -def _big_multislice(keys, column_parent): - p = SlicePredicate(slice_range=SliceRange('', '', False, 1000)) - return client.multiget_slice(keys, column_parent, p, ConsistencyLevel.ONE) - - -def _verify_batch(): - _verify_simple() - L = [result.column - for result in _big_slice('key1', ColumnParent('Standard2'))] - assert L == _SIMPLE_COLUMNS, L - - -def _verify_simple(): - assert client.get('key1', ColumnPath('Standard1', column='c1'), ConsistencyLevel.ONE).column == Column('c1', 'value1', 0) - L = [result.column - for result in _big_slice('key1', ColumnParent('Standard1'))] - assert L == _SIMPLE_COLUMNS, L - - -def _insert_super(key='key1'): - client.insert(key, ColumnParent('Super1', 'sc1'), Column(_i64(4), 'value4', 0), ConsistencyLevel.ONE) - client.insert(key, ColumnParent('Super1', 'sc2'), Column(_i64(5), 'value5', 0), ConsistencyLevel.ONE) - client.insert(key, ColumnParent('Super1', 'sc2'), Column(_i64(6), 'value6', 0), ConsistencyLevel.ONE) - - -def _insert_range(): - client.insert('key1', ColumnParent('Standard1'), Column('c1', 'value1', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('c2', 'value2', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('c3', 'value3', 0), ConsistencyLevel.ONE) - - -def _verify_range(): - p = SlicePredicate(slice_range=SliceRange('c1', 'c2', False, 1000)) - result = client.get_slice('key1', ColumnParent('Standard1'), p, ConsistencyLevel.ONE) - assert len(result) == 2 - assert result[0].column.name == 'c1' - assert result[1].column.name == 'c2' - - p = SlicePredicate(slice_range=SliceRange('c3', 'c2', True, 1000)) - result = client.get_slice('key1', ColumnParent('Standard1'), p, ConsistencyLevel.ONE) - assert len(result) == 2 - assert result[0].column.name == 'c3' - assert result[1].column.name == 'c2' - - p = SlicePredicate(slice_range=SliceRange('a', 'z', False, 1000)) - result = client.get_slice('key1', ColumnParent('Standard1'), p, ConsistencyLevel.ONE) - assert len(result) == 3, result - - p = SlicePredicate(slice_range=SliceRange('a', 'z', False, 2)) - result = client.get_slice('key1', ColumnParent('Standard1'), p, ConsistencyLevel.ONE) - assert len(result) == 2, result - - -def _set_keyspace(keyspace): - client.set_keyspace(keyspace) - - -def _insert_super_range(): - client.insert('key1', ColumnParent('Super1', 'sc1'), Column(_i64(4), 'value4', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(5), 'value5', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(6), 'value6', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Super1', 'sc3'), Column(_i64(7), 'value7', 0), ConsistencyLevel.ONE) - time.sleep(0.1) - - -def _verify_super_range(): - p = SlicePredicate(slice_range=SliceRange('sc2', 'sc3', False, 2)) - result = client.get_slice('key1', ColumnParent('Super1'), p, ConsistencyLevel.ONE) - assert len(result) == 2 - assert result[0].super_column.name == 'sc2' - assert result[1].super_column.name == 'sc3' - - p = SlicePredicate(slice_range=SliceRange('sc3', 'sc2', True, 2)) - result = client.get_slice('key1', ColumnParent('Super1'), p, ConsistencyLevel.ONE) - assert len(result) == 2 - assert result[0].super_column.name == 'sc3' - assert result[1].super_column.name == 'sc2' - - -def _verify_super(supercf='Super1', key='key1'): - assert client.get(key, ColumnPath(supercf, 'sc1', _i64(4)), ConsistencyLevel.ONE).column == Column(_i64(4), 'value4', 0) - slice = [result.super_column - for result in _big_slice(key, ColumnParent('Super1'))] - assert slice == _SUPER_COLUMNS, slice - - -def _expect_exception(fn, type_): - try: - r = fn() - except type_ as t: - return t - else: - raise Exception('expected %s; got %s' % (type_.__name__, r)) - - -def _expect_missing(fn): - _expect_exception(fn, NotFoundException) - - -def get_range_slice(client, parent, predicate, start, end, count, cl, row_filter=None): - kr = KeyRange(start, end, count=count, row_filter=row_filter) - return client.get_range_slices(parent, predicate, kr, cl) - - -def _insert_six_columns(key='abc'): - CL = ConsistencyLevel.ONE - client.insert(key, ColumnParent('Standard1'), Column('a', '1', 0), CL) - client.insert(key, ColumnParent('Standard1'), Column('b', '2', 0), CL) - client.insert(key, ColumnParent('Standard1'), Column('c', '3', 0), CL) - client.insert(key, ColumnParent('Standard1'), Column('d', '4', 0), CL) - client.insert(key, ColumnParent('Standard1'), Column('e', '5', 0), CL) - client.insert(key, ColumnParent('Standard1'), Column('f', '6', 0), CL) - - -def _big_multi_slice(key='abc'): - c1 = ColumnSlice() - c1.start = 'a' - c1.finish = 'c' - c2 = ColumnSlice() - c2.start = 'e' - c2.finish = 'f' - m = MultiSliceRequest() - m.key = key - m.column_parent = ColumnParent('Standard1') - m.column_slices = [c1, c2] - m.reversed = False - m.count = 10 - m.consistency_level = ConsistencyLevel.ONE - return client.get_multi_slice(m) - - -_MULTI_SLICE_COLUMNS = [Column('a', '1', 0), Column('b', '2', 0), Column('c', '3', 0), Column('e', '5', 0), Column('f', '6', 0)] - - -@since('2.0', max_version='4') -class TestMutations(ThriftTester): - - def truncate_all(self, *table_names): - for table in table_names: - client.truncate(table) - - def test_insert(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - _insert_simple() - _verify_simple() - - def test_empty_slice(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard2', 'Super1') - assert _big_slice('key1', ColumnParent('Standard2')) == [] - assert _big_slice('key1', ColumnParent('Super1')) == [] - - def test_cas(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Standard3', 'Standard4') - - def cas(expected, updates, column_family): - return client.cas('key1', column_family, expected, updates, ConsistencyLevel.SERIAL, ConsistencyLevel.QUORUM) - - def test_cas_operations(first_columns, second_columns, column_family): - # partition should be empty, so cas expecting any existing values should fail - cas_result = cas(first_columns, first_columns, column_family) - assert not cas_result.success - assert len(cas_result.current_values) == 0, cas_result - - # cas of empty columns -> first_columns should succeed - # and the reading back from the table should match first_columns - assert cas([], first_columns, column_family).success - result = [cosc.column for cosc in _big_slice('key1', ColumnParent(column_family))] - # CAS will use its own timestamp, so we can't just compare result == _SIMPLE_COLUMNS - assert dict((c.name, c.value) for c in result) == dict((ex.name, ex.value) for ex in first_columns) - - # now that the partition has been updated, repeating the - # operation which expects it to be empty should not succeed - cas_result = cas([], first_columns, column_family) - assert not cas_result.success - # When we CAS for non-existence, current_values is the first live column of the row - assert dict((c.name, c.value) for c in cas_result.current_values) == {first_columns[0].name: first_columns[0].value}, cas_result - - # CL.SERIAL for reads - assert client.get('key1', ColumnPath(column_family, column=first_columns[0].name), ConsistencyLevel.SERIAL).column.value == first_columns[0].value - - # cas first_columns -> second_columns should succeed - assert cas(first_columns, second_columns, column_family).success - - # as before, an operation with an incorrect expectation should fail - cas_result = cas(first_columns, second_columns, column_family) - assert not cas_result.success - - updated_columns = [Column('c1', 'value101', 1), - Column('c2', 'value102', 1)] - - debug("Testing CAS operations on dynamic cf") - test_cas_operations(_SIMPLE_COLUMNS, updated_columns, 'Standard1') - debug("Testing CAS operations on static cf") - test_cas_operations(_SIMPLE_COLUMNS, updated_columns, 'Standard3') - debug("Testing CAS on mixed static/dynamic cf") - test_cas_operations(_SIMPLE_COLUMNS, updated_columns, 'Standard4') - - def test_missing_super(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - _expect_missing(lambda: client.get('key1', ColumnPath('Super1', 'sc1', _i64(1)), ConsistencyLevel.ONE)) - _insert_super() - _expect_missing(lambda: client.get('key1', ColumnPath('Super1', 'sc1', _i64(1)), ConsistencyLevel.ONE)) - - def test_count(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Standard2', 'Super1') - - _insert_simple() - _insert_super() - p = SlicePredicate(slice_range=SliceRange('', '', False, 1000)) - assert client.get_count('key1', ColumnParent('Standard2'), p, ConsistencyLevel.ONE) == 0 - assert client.get_count('key1', ColumnParent('Standard1'), p, ConsistencyLevel.ONE) == 2 - assert client.get_count('key1', ColumnParent('Super1', 'sc2'), p, ConsistencyLevel.ONE) == 2 - assert client.get_count('key1', ColumnParent('Super1'), p, ConsistencyLevel.ONE) == 2 - - # Let's make that a little more interesting - client.insert('key1', ColumnParent('Standard1'), Column('c3', 'value3', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('c4', 'value4', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('c5', 'value5', 0), ConsistencyLevel.ONE) - - p = SlicePredicate(slice_range=SliceRange('c2', 'c4', False, 1000)) - assert client.get_count('key1', ColumnParent('Standard1'), p, ConsistencyLevel.ONE) == 3 - - def test_count_paging(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - _insert_simple() - - # Exercise paging - column_parent = ColumnParent('Standard1') - # Paging for small columns starts at 1024 columns - columns_to_insert = [Column('c%d' % (i,), 'value%d' % (i,), 0) for i in xrange(3, 1026)] - cfmap = {'Standard1': [Mutation(ColumnOrSuperColumn(c)) for c in columns_to_insert]} - client.batch_mutate({'key1': cfmap}, ConsistencyLevel.ONE) - - p = SlicePredicate(slice_range=SliceRange('', '', False, 2000)) - assert client.get_count('key1', column_parent, p, ConsistencyLevel.ONE) == 1025 - - # Ensure that the count limit isn't clobbered - p = SlicePredicate(slice_range=SliceRange('', '', False, 10)) - assert client.get_count('key1', ColumnParent('Standard1'), p, ConsistencyLevel.ONE) == 10 - - # test get_count() to work correctly with 'count' settings around page size (CASSANDRA-4833) - def test_count_around_page_size(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - def slice_predicate(count): - return SlicePredicate(slice_range=SliceRange('', '', False, count)) - - key = 'key1' - parent = ColumnParent('Standard1') - cl = ConsistencyLevel.ONE - - for i in xrange(0, 3050): - client.insert(key, parent, Column(str(i), '', 0), cl) - - # same as page size - assert client.get_count(key, parent, slice_predicate(1024), cl) == 1024 - - # 1 above page size - assert client.get_count(key, parent, slice_predicate(1025), cl) == 1025 - - # above number or columns - assert client.get_count(key, parent, slice_predicate(4000), cl) == 3050 - - # same as number of columns - assert client.get_count(key, parent, slice_predicate(3050), cl) == 3050 - - # 1 above number of columns - assert client.get_count(key, parent, slice_predicate(3051), cl) == 3050 - - def test_super_insert(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - _insert_super() - _verify_super() - - def test_super_get(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - _insert_super() - result = client.get('key1', ColumnPath('Super1', 'sc2'), ConsistencyLevel.ONE).super_column - assert result == _SUPER_COLUMNS[1], result - - def test_super_subcolumn_limit(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - _insert_super() - p = SlicePredicate(slice_range=SliceRange('', '', False, 1)) - column_parent = ColumnParent('Super1', 'sc2') - slice = [result.column - for result in client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE)] - assert slice == [Column(_i64(5), 'value5', 0)], slice - p = SlicePredicate(slice_range=SliceRange('', '', True, 1)) - slice = [result.column - for result in client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE)] - assert slice == [Column(_i64(6), 'value6', 0)], slice - - def test_long_order(self): - _set_keyspace('Keyspace1') - self.truncate_all('StandardLong1') - - def long_xrange(start, stop, step): - i = start - while i < stop: - yield i - i += step - L = [] - for i in long_xrange(0, 104294967296, 429496729): - name = _i64(i) - client.insert('key1', ColumnParent('StandardLong1'), Column(name, 'v', 0), ConsistencyLevel.ONE) - L.append(name) - slice = [result.column.name for result in _big_slice('key1', ColumnParent('StandardLong1'))] - assert slice == L, slice - - def test_integer_order(self): - _set_keyspace('Keyspace1') - self.truncate_all('StandardInteger1') - - def long_xrange(start, stop, step): - i = start - while i >= stop: - yield i - i -= step - L = [] - for i in long_xrange(104294967296, 0, 429496729): - name = _i64(i) - client.insert('key1', ColumnParent('StandardInteger1'), Column(name, 'v', 0), ConsistencyLevel.ONE) - L.append(name) - slice = [result.column.name for result in _big_slice('key1', ColumnParent('StandardInteger1'))] - L.sort() - assert slice == L, slice - - def test_time_uuid(self): - _set_keyspace('Keyspace2') - self.truncate_all('Super4') - - import uuid - L = [] - - # 100 isn't enough to fail reliably if the comparator is borked - for i in xrange(500): - L.append(uuid.uuid1()) - client.insert('key1', ColumnParent('Super4', 'sc1'), Column(L[-1].bytes, 'value%s' % i, i), ConsistencyLevel.ONE) - slice = _big_slice('key1', ColumnParent('Super4', 'sc1')) - assert len(slice) == 500, len(slice) - for i in xrange(500): - u = slice[i].column - assert u.value == 'value%s' % i - assert u.name == L[i].bytes - - p = SlicePredicate(slice_range=SliceRange('', '', True, 1)) - column_parent = ColumnParent('Super4', 'sc1') - slice = [result.column - for result in client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE)] - assert slice == [Column(L[-1].bytes, 'value499', 499)], slice - - p = SlicePredicate(slice_range=SliceRange('', L[2].bytes, False, 1000)) - column_parent = ColumnParent('Super4', 'sc1') - slice = [result.column - for result in client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE)] - assert slice == [Column(L[0].bytes, 'value0', 0), - Column(L[1].bytes, 'value1', 1), - Column(L[2].bytes, 'value2', 2)], slice - - p = SlicePredicate(slice_range=SliceRange(L[2].bytes, '', True, 1000)) - column_parent = ColumnParent('Super4', 'sc1') - slice = [result.column - for result in client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE)] - assert slice == [Column(L[2].bytes, 'value2', 2), - Column(L[1].bytes, 'value1', 1), - Column(L[0].bytes, 'value0', 0)], slice - - p = SlicePredicate(slice_range=SliceRange(L[2].bytes, '', False, 1)) - column_parent = ColumnParent('Super4', 'sc1') - slice = [result.column - for result in client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE)] - assert slice == [Column(L[2].bytes, 'value2', 2)], slice - - def test_long_remove(self): - _set_keyspace('Keyspace1') - self.truncate_all('StandardLong1') - - column_parent = ColumnParent('StandardLong1') - sp = SlicePredicate(slice_range=SliceRange('', '', False, 1)) - for i in xrange(10): - parent = ColumnParent('StandardLong1') - - client.insert('key1', parent, Column(_i64(i), 'value1', 10 * i), ConsistencyLevel.ONE) - client.remove('key1', ColumnPath('StandardLong1'), 10 * i + 1, ConsistencyLevel.ONE) - slice = client.get_slice('key1', column_parent, sp, ConsistencyLevel.ONE) - assert slice == [], slice - # resurrect - client.insert('key1', parent, Column(_i64(i), 'value2', 10 * i + 2), ConsistencyLevel.ONE) - slice = [result.column - for result in client.get_slice('key1', column_parent, sp, ConsistencyLevel.ONE)] - assert slice == [Column(_i64(i), 'value2', 10 * i + 2)], (slice, i) - - def test_integer_remove(self): - _set_keyspace('Keyspace1') - self.truncate_all('StandardInteger1') - - column_parent = ColumnParent('StandardInteger1') - sp = SlicePredicate(slice_range=SliceRange('', '', False, 1)) - for i in xrange(10): - parent = ColumnParent('StandardInteger1') - - client.insert('key1', parent, Column(_i64(i), 'value1', 10 * i), ConsistencyLevel.ONE) - client.remove('key1', ColumnPath('StandardInteger1'), 10 * i + 1, ConsistencyLevel.ONE) - slice = client.get_slice('key1', column_parent, sp, ConsistencyLevel.ONE) - assert slice == [], slice - # resurrect - client.insert('key1', parent, Column(_i64(i), 'value2', 10 * i + 2), ConsistencyLevel.ONE) - slice = [result.column - for result in client.get_slice('key1', column_parent, sp, ConsistencyLevel.ONE)] - assert slice == [Column(_i64(i), 'value2', 10 * i + 2)], (slice, i) - - def test_batch_insert(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Standard2') - _insert_batch() - _verify_batch() - - def test_batch_mutate_standard_columns(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Standard2') - - column_families = ['Standard1', 'Standard2'] - keys = ['key_%d' % i for i in range(27, 32)] - mutations = [Mutation(ColumnOrSuperColumn(c)) for c in _SIMPLE_COLUMNS] - mutation_map = dict((column_family, mutations) for column_family in column_families) - keyed_mutations = dict((key, mutation_map) for key in keys) - - client.batch_mutate(keyed_mutations, ConsistencyLevel.ONE) - - for column_family in column_families: - for key in keys: - _assert_column(column_family, key, 'c1', 'value1') - - def test_batch_mutate_remove_standard_columns(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Standard2') - - column_families = ['Standard1', 'Standard2'] - keys = ['key_%d' % i for i in range(11, 21)] - _insert_multi(keys) - - mutations = [Mutation(deletion=Deletion(20, predicate=SlicePredicate(column_names=[c.name]))) for c in _SIMPLE_COLUMNS] - mutation_map = dict((column_family, mutations) for column_family in column_families) - - keyed_mutations = dict((key, mutation_map) for key in keys) - - client.batch_mutate(keyed_mutations, ConsistencyLevel.ONE) - - for column_family in column_families: - for c in _SIMPLE_COLUMNS: - for key in keys: - _assert_no_columnpath(key, ColumnPath(column_family, column=c.name)) - - def test_batch_mutate_remove_standard_row(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Standard2') - - column_families = ['Standard1', 'Standard2'] - keys = ['key_%d' % i for i in range(11, 21)] - _insert_multi(keys) - - mutations = [Mutation(deletion=Deletion(20))] - mutation_map = dict((column_family, mutations) for column_family in column_families) - - keyed_mutations = dict((key, mutation_map) for key in keys) - - client.batch_mutate(keyed_mutations, ConsistencyLevel.ONE) - - for column_family in column_families: - for c in _SIMPLE_COLUMNS: - for key in keys: - _assert_no_columnpath(key, ColumnPath(column_family, column=c.name)) - - def test_batch_mutate_remove_super_columns_with_standard_under(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1', 'Super2') - - column_families = ['Super1', 'Super2'] - keys = ['key_%d' % i for i in range(11, 21)] - _insert_super() - - mutations = [] - for sc in _SUPER_COLUMNS: - names = [] - for c in sc.columns: - names.append(c.name) - mutations.append(Mutation(deletion=Deletion(20, super_column=c.name, predicate=SlicePredicate(column_names=names)))) - - mutation_map = dict((column_family, mutations) for column_family in column_families) - - keyed_mutations = dict((key, mutation_map) for key in keys) - - client.batch_mutate(keyed_mutations, ConsistencyLevel.ONE) - for column_family in column_families: - for sc in _SUPER_COLUMNS: - for c in sc.columns: - for key in keys: - _assert_no_columnpath(key, ColumnPath(column_family, super_column=sc.name, column=c.name)) - - def test_batch_mutate_remove_super_columns_with_none_given_underneath(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - keys = ['key_%d' % i for i in range(17, 21)] - - for key in keys: - _insert_super(key) - - mutations = [] - - for sc in _SUPER_COLUMNS: - mutations.append(Mutation(deletion=Deletion(20, - super_column=sc.name))) - - mutation_map = {'Super1': mutations} - - keyed_mutations = dict((key, mutation_map) for key in keys) - - # Sanity check - for sc in _SUPER_COLUMNS: - for key in keys: - _assert_columnpath_exists(key, ColumnPath('Super1', super_column=sc.name)) - - client.batch_mutate(keyed_mutations, ConsistencyLevel.ONE) - - for sc in _SUPER_COLUMNS: - for c in sc.columns: - for key in keys: - _assert_no_columnpath(key, ColumnPath('Super1', super_column=sc.name)) - - def test_batch_mutate_remove_super_columns_entire_row(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - keys = ['key_%d' % i for i in range(17, 21)] - - for key in keys: - _insert_super(key) - - mutations = [] - - mutations.append(Mutation(deletion=Deletion(20))) - - mutation_map = {'Super1': mutations} - - keyed_mutations = dict((key, mutation_map) for key in keys) - - # Sanity check - for sc in _SUPER_COLUMNS: - for key in keys: - _assert_columnpath_exists(key, ColumnPath('Super1', super_column=sc.name)) - - client.batch_mutate(keyed_mutations, ConsistencyLevel.ONE) - - for sc in _SUPER_COLUMNS: - for key in keys: - _assert_no_columnpath(key, ColumnPath('Super1', super_column=sc.name)) - - # known failure: see CASSANDRA-10046 - def test_batch_mutate_remove_slice_standard(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - columns = [Column('c1', 'value1', 0), - Column('c2', 'value2', 0), - Column('c3', 'value3', 0), - Column('c4', 'value4', 0), - Column('c5', 'value5', 0)] - - for column in columns: - client.insert('key', ColumnParent('Standard1'), column, ConsistencyLevel.ONE) - - d = Deletion(1, predicate=SlicePredicate(slice_range=SliceRange(start='c2', finish='c4'))) - client.batch_mutate({'key': {'Standard1': [Mutation(deletion=d)]}}, ConsistencyLevel.ONE) - - _assert_columnpath_exists('key', ColumnPath('Standard1', column='c1')) - _assert_no_columnpath('key', ColumnPath('Standard1', column='c2')) - _assert_no_columnpath('key', ColumnPath('Standard1', column='c3')) - _assert_no_columnpath('key', ColumnPath('Standard1', column='c4')) - _assert_columnpath_exists('key', ColumnPath('Standard1', column='c5')) - - # known failure: see CASSANDRA-10046 - def test_batch_mutate_remove_slice_of_entire_supercolumns(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - columns = [SuperColumn(name='sc1', columns=[Column(_i64(1), 'value1', 0)]), - SuperColumn(name='sc2', - columns=[Column(_i64(2), 'value2', 0), Column(_i64(3), 'value3', 0)]), - SuperColumn(name='sc3', columns=[Column(_i64(4), 'value4', 0)]), - SuperColumn(name='sc4', - columns=[Column(_i64(5), 'value5', 0), Column(_i64(6), 'value6', 0)]), - SuperColumn(name='sc5', columns=[Column(_i64(7), 'value7', 0)])] - - for column in columns: - for subcolumn in column.columns: - client.insert('key', ColumnParent('Super1', column.name), subcolumn, ConsistencyLevel.ONE) - - d = Deletion(1, predicate=SlicePredicate(slice_range=SliceRange(start='sc2', finish='sc4'))) - client.batch_mutate({'key': {'Super1': [Mutation(deletion=d)]}}, ConsistencyLevel.ONE) - - _assert_columnpath_exists('key', ColumnPath('Super1', super_column='sc1', column=_i64(1))) - _assert_no_columnpath('key', ColumnPath('Super1', super_column='sc2', column=_i64(2))) - _assert_no_columnpath('key', ColumnPath('Super1', super_column='sc2', column=_i64(3))) - _assert_no_columnpath('key', ColumnPath('Super1', super_column='sc3', column=_i64(4))) - _assert_no_columnpath('key', ColumnPath('Super1', super_column='sc4', column=_i64(5))) - _assert_no_columnpath('key', ColumnPath('Super1', super_column='sc4', column=_i64(6))) - _assert_columnpath_exists('key', ColumnPath('Super1', super_column='sc5', column=_i64(7))) - - @since('1.0', '2.2') - def test_batch_mutate_remove_slice_part_of_supercolumns(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - columns = [Column(_i64(1), 'value1', 0), - Column(_i64(2), 'value2', 0), - Column(_i64(3), 'value3', 0), - Column(_i64(4), 'value4', 0), - Column(_i64(5), 'value5', 0)] - - for column in columns: - client.insert('key', ColumnParent('Super1', 'sc1'), column, ConsistencyLevel.ONE) - - r = SliceRange(start=_i64(2), finish=_i64(4)) - d = Deletion(1, super_column='sc1', predicate=SlicePredicate(slice_range=r)) - client.batch_mutate({'key': {'Super1': [Mutation(deletion=d)]}}, ConsistencyLevel.ONE) - - _assert_columnpath_exists('key', ColumnPath('Super1', super_column='sc1', column=_i64(1))) - _assert_no_columnpath('key', ColumnPath('Super1', super_column='sc1', column=_i64(2))) - _assert_no_columnpath('key', ColumnPath('Super1', super_column='sc1', column=_i64(3))) - _assert_no_columnpath('key', ColumnPath('Super1', super_column='sc1', column=_i64(4))) - _assert_columnpath_exists('key', ColumnPath('Super1', super_column='sc1', column=_i64(5))) - - def test_batch_mutate_insertions_and_deletions(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1', 'Super2') - - first_insert = SuperColumn("sc1", - columns=[Column(_i64(20), 'value20', 3), - Column(_i64(21), 'value21', 3)]) - second_insert = SuperColumn("sc1", - columns=[Column(_i64(20), 'value20', 3), - Column(_i64(21), 'value21', 3)]) - first_deletion = {'super_column': "sc1", - 'predicate': SlicePredicate(column_names=[_i64(22), _i64(23)])} - second_deletion = {'super_column': "sc2", - 'predicate': SlicePredicate(column_names=[_i64(22), _i64(23)])} - - keys = ['key_30', 'key_31'] - for key in keys: - sc = SuperColumn('sc1', [Column(_i64(22), 'value22', 0), - Column(_i64(23), 'value23', 0)]) - cfmap = {'Super1': [Mutation(ColumnOrSuperColumn(super_column=sc))]} - client.batch_mutate({key: cfmap}, ConsistencyLevel.ONE) - - sc2 = SuperColumn('sc2', [Column(_i64(22), 'value22', 0), - Column(_i64(23), 'value23', 0)]) - cfmap2 = {'Super2': [Mutation(ColumnOrSuperColumn(super_column=sc2))]} - client.batch_mutate({key: cfmap2}, ConsistencyLevel.ONE) - - cfmap3 = { - 'Super1': [Mutation(ColumnOrSuperColumn(super_column=first_insert)), - Mutation(deletion=Deletion(3, **first_deletion))], - - 'Super2': [Mutation(deletion=Deletion(2, **second_deletion)), - Mutation(ColumnOrSuperColumn(super_column=second_insert))] - } - - keyed_mutations = dict((key, cfmap3) for key in keys) - client.batch_mutate(keyed_mutations, ConsistencyLevel.ONE) - - for key in keys: - for c in [_i64(22), _i64(23)]: - _assert_no_columnpath(key, ColumnPath('Super1', super_column='sc1', column=c)) - _assert_no_columnpath(key, ColumnPath('Super2', super_column='sc2', column=c)) - - for c in [_i64(20), _i64(21)]: - _assert_columnpath_exists(key, ColumnPath('Super1', super_column='sc1', column=c)) - _assert_columnpath_exists(key, ColumnPath('Super2', super_column='sc1', column=c)) - - def test_bad_system_calls(self): - def duplicate_index_names(): - _set_keyspace('Keyspace1') - cd1 = ColumnDef('foo', 'BytesType', IndexType.KEYS, 'i') - cd2 = ColumnDef('bar', 'BytesType', IndexType.KEYS, 'i') - cf = CfDef('Keyspace1', 'BadCF', column_metadata=[cd1, cd2]) - client.system_add_column_family(cf) - _expect_exception(duplicate_index_names, InvalidRequestException) - - def test_bad_batch_calls(self): - # mutate_does_not_accept_cosc_and_deletion_in_same_mutation - def too_full(): - _set_keyspace('Keyspace1') - col = ColumnOrSuperColumn(column=Column("foo", 'bar', 0)) - dele = Deletion(2, predicate=SlicePredicate(column_names=['baz'])) - client.batch_mutate({'key_34': {'Standard1': [Mutation(col, dele)]}}, - ConsistencyLevel.ONE) - _expect_exception(too_full, InvalidRequestException) - - # test_batch_mutate_does_not_accept_cosc_on_undefined_cf: - def bad_cf(): - _set_keyspace('Keyspace1') - col = ColumnOrSuperColumn(column=Column("foo", 'bar', 0)) - client.batch_mutate({'key_36': {'Undefined': [Mutation(col)]}}, - ConsistencyLevel.ONE) - _expect_exception(bad_cf, InvalidRequestException) - - # test_batch_mutate_does_not_accept_deletion_on_undefined_cf - def bad_cf_2(): - _set_keyspace('Keyspace1') - d = Deletion(2, predicate=SlicePredicate(column_names=['baz'])) - client.batch_mutate({'key_37': {'Undefined': [Mutation(deletion=d)]}}, - ConsistencyLevel.ONE) - _expect_exception(bad_cf_2, InvalidRequestException) - - # a column value that does not match the declared validator - def send_string_instead_of_long(): - _set_keyspace('Keyspace1') - col = ColumnOrSuperColumn(column=Column('birthdate', 'bar', 0)) - client.batch_mutate({'key_38': {'Indexed1': [Mutation(col)]}}, - ConsistencyLevel.ONE) - _expect_exception(send_string_instead_of_long, InvalidRequestException) - - def test_column_name_lengths(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - _expect_exception(lambda: client.insert('key1', ColumnParent('Standard1'), Column('', 'value', 0), ConsistencyLevel.ONE), InvalidRequestException) - client.insert('key1', ColumnParent('Standard1'), Column('x' * 1, 'value', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('x' * 127, 'value', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('x' * 128, 'value', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('x' * 129, 'value', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('x' * 255, 'value', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('x' * 256, 'value', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('x' * 257, 'value', 0), ConsistencyLevel.ONE) - client.insert('key1', ColumnParent('Standard1'), Column('x' * (2 ** 16 - 1), 'value', 0), ConsistencyLevel.ONE) - _expect_exception(lambda: client.insert('key1', ColumnParent('Standard1'), Column('x' * (2 ** 16), 'value', 0), ConsistencyLevel.ONE), InvalidRequestException) - - def test_bad_calls(self): - _set_keyspace('Keyspace1') - - # missing arguments - _expect_exception(lambda: client.insert(None, None, None, None), TApplicationException) - # supercolumn in a non-super CF - _expect_exception(lambda: client.insert('key1', ColumnParent('Standard1', 'x'), Column('y', 'value', 0), ConsistencyLevel.ONE), InvalidRequestException) - # no supercolumn in a super CF - _expect_exception(lambda: client.insert('key1', ColumnParent('Super1'), Column('y', 'value', 0), ConsistencyLevel.ONE), InvalidRequestException) - # column but no supercolumn in remove - _expect_exception(lambda: client.remove('key1', ColumnPath('Super1', column='x'), 0, ConsistencyLevel.ONE), InvalidRequestException) - # super column in non-super CF - _expect_exception(lambda: client.remove('key1', ColumnPath('Standard1', 'y', 'x'), 0, ConsistencyLevel.ONE), InvalidRequestException) - # key too long - _expect_exception(lambda: client.get('x' * 2 ** 16, ColumnPath('Standard1', column='c1'), ConsistencyLevel.ONE), InvalidRequestException) - # empty key - _expect_exception(lambda: client.get('', ColumnPath('Standard1', column='c1'), ConsistencyLevel.ONE), InvalidRequestException) - cfmap = {'Super1': [Mutation(ColumnOrSuperColumn(super_column=c)) for c in _SUPER_COLUMNS], - 'Super2': [Mutation(ColumnOrSuperColumn(super_column=c)) for c in _SUPER_COLUMNS]} - _expect_exception(lambda: client.batch_mutate({'': cfmap}, ConsistencyLevel.ONE), InvalidRequestException) - # empty column name - _expect_exception(lambda: client.get('key1', ColumnPath('Standard1', column=''), ConsistencyLevel.ONE), InvalidRequestException) - # get doesn't specify column name - _expect_exception(lambda: client.get('key1', ColumnPath('Standard1'), ConsistencyLevel.ONE), InvalidRequestException) - # supercolumn in a non-super CF - _expect_exception(lambda: client.get('key1', ColumnPath('Standard1', 'x', 'y'), ConsistencyLevel.ONE), InvalidRequestException) - # get doesn't specify supercolumn name - _expect_exception(lambda: client.get('key1', ColumnPath('Super1'), ConsistencyLevel.ONE), InvalidRequestException) - # invalid CF - _expect_exception(lambda: get_range_slice(client, ColumnParent('S'), SlicePredicate(column_names=['', '']), '', '', 5, ConsistencyLevel.ONE), InvalidRequestException) - # 'x' is not a valid Long - _expect_exception(lambda: client.insert('key1', ColumnParent('Super1', 'sc1'), Column('x', 'value', 0), ConsistencyLevel.ONE), InvalidRequestException) - # start is not a valid Long - p = SlicePredicate(slice_range=SliceRange('x', '', False, 1)) - column_parent = ColumnParent('StandardLong1') - _expect_exception(lambda: client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE), - InvalidRequestException) - # start > finish - p = SlicePredicate(slice_range=SliceRange(_i64(10), _i64(0), False, 1)) - column_parent = ColumnParent('StandardLong1') - _expect_exception(lambda: client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE), - InvalidRequestException) - # start is not a valid Long, supercolumn version - p = SlicePredicate(slice_range=SliceRange('x', '', False, 1)) - column_parent = ColumnParent('Super1', 'sc1') - _expect_exception(lambda: client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE), - InvalidRequestException) - # start > finish, supercolumn version - p = SlicePredicate(slice_range=SliceRange(_i64(10), _i64(0), False, 1)) - column_parent = ColumnParent('Super1', 'sc1') - _expect_exception(lambda: client.get_slice('key1', column_parent, p, ConsistencyLevel.ONE), - InvalidRequestException) - # start > finish, key version - _expect_exception(lambda: get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['']), 'z', 'a', 1, ConsistencyLevel.ONE), InvalidRequestException) - # ttl must be greater or equals to zero - column = Column('cttl1', 'value1', 0, -1) - _expect_exception(lambda: client.insert('key1', ColumnParent('Standard1'), column, ConsistencyLevel.ONE), - InvalidRequestException) - # don't allow super_column in Deletion for standard Columntest_expiration_with_default_ttl_and_zero_ttl - deletion = Deletion(1, 'supercolumn', None) - mutation = Mutation(deletion=deletion) - mutations = {'key': {'Standard1': [mutation]}} - _expect_exception(lambda: client.batch_mutate(mutations, ConsistencyLevel.QUORUM), - InvalidRequestException) - # 'x' is not a valid long - deletion = Deletion(1, 'x', None) - mutation = Mutation(deletion=deletion) - mutations = {'key': {'Super3': [mutation]}} - _expect_exception(lambda: client.batch_mutate(mutations, ConsistencyLevel.QUORUM), InvalidRequestException) - # counters don't support ANY - _expect_exception(lambda: client.add('key1', ColumnParent('Counter1', 'x'), CounterColumn('y', 1), ConsistencyLevel.ANY), InvalidRequestException) - - def test_batch_insert_super(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1', 'Super2') - - cfmap = {'Super1': [Mutation(ColumnOrSuperColumn(super_column=c)) - for c in _SUPER_COLUMNS], - 'Super2': [Mutation(ColumnOrSuperColumn(super_column=c)) - for c in _SUPER_COLUMNS]} - client.batch_mutate({'key1': cfmap}, ConsistencyLevel.ONE) - _verify_super('Super1') - _verify_super('Super2') - - def test_cf_remove_column(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - _insert_simple() - client.remove('key1', ColumnPath('Standard1', column='c1'), 1, ConsistencyLevel.ONE) - _expect_missing(lambda: client.get('key1', ColumnPath('Standard1', column='c1'), ConsistencyLevel.ONE)) - assert client.get('key1', ColumnPath('Standard1', column='c2'), ConsistencyLevel.ONE).column \ - == Column('c2', 'value2', 0) - assert _big_slice('key1', ColumnParent('Standard1')) \ - == [ColumnOrSuperColumn(column=Column('c2', 'value2', 0))] - - # New insert, make sure it shows up post-remove: - client.insert('key1', ColumnParent('Standard1'), Column('c3', 'value3', 0), ConsistencyLevel.ONE) - columns = [result.column - for result in _big_slice('key1', ColumnParent('Standard1'))] - assert columns == [Column('c2', 'value2', 0), Column('c3', 'value3', 0)], columns - - # Test resurrection. First, re-insert the value w/ older timestamp, - # and make sure it stays removed - client.insert('key1', ColumnParent('Standard1'), Column('c1', 'value1', 0), ConsistencyLevel.ONE) - columns = [result.column - for result in _big_slice('key1', ColumnParent('Standard1'))] - assert columns == [Column('c2', 'value2', 0), Column('c3', 'value3', 0)], columns - # Next, w/ a newer timestamp; it should come back: - client.insert('key1', ColumnParent('Standard1'), Column('c1', 'value1', 2), ConsistencyLevel.ONE) - columns = [result.column - for result in _big_slice('key1', ColumnParent('Standard1'))] - assert columns == [Column('c1', 'value1', 2), Column('c2', 'value2', 0), Column('c3', 'value3', 0)], columns - - def test_cf_remove(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Super1') - - _insert_simple() - _insert_super() - - # Remove the key1:Standard1 cf; verify super is unaffected - client.remove('key1', ColumnPath('Standard1'), 3, ConsistencyLevel.ONE) - assert _big_slice('key1', ColumnParent('Standard1')) == [] - _verify_super() - - # Test resurrection. First, re-insert a value w/ older timestamp, - # and make sure it stays removed: - client.insert('key1', ColumnParent('Standard1'), Column('c1', 'value1', 0), ConsistencyLevel.ONE) - assert _big_slice('key1', ColumnParent('Standard1')) == [] - # Next, w/ a newer timestamp; it should come back: - client.insert('key1', ColumnParent('Standard1'), Column('c1', 'value1', 4), ConsistencyLevel.ONE) - result = _big_slice('key1', ColumnParent('Standard1')) - assert result == [ColumnOrSuperColumn(column=Column('c1', 'value1', 4))], result - - # check removing the entire super cf, too. - client.remove('key1', ColumnPath('Super1'), 3, ConsistencyLevel.ONE) - assert _big_slice('key1', ColumnParent('Super1')) == [] - assert _big_slice('key1', ColumnParent('Super1', 'sc1')) == [] - - def test_super_cf_remove_and_range_slice(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - client.insert('key3', ColumnParent('Super1', 'sc1'), Column(_i64(1), 'v1', 0), ConsistencyLevel.ONE) - client.remove('key3', ColumnPath('Super1', 'sc1'), 5, ConsistencyLevel.ONE) - - rows = {} - for row in get_range_slice(client, ColumnParent('Super1'), SlicePredicate(slice_range=SliceRange('', '', False, 1000)), '', '', 1000, ConsistencyLevel.ONE): - scs = [cosc.super_column for cosc in row.columns] - rows[row.key] = scs - assert rows == {'key3': []}, rows - - def test_super_cf_remove_column(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Super1') - - _insert_simple() - _insert_super() - - # Make sure remove clears out what it's supposed to, and _only_ that: - client.remove('key1', ColumnPath('Super1', 'sc2', _i64(5)), 5, ConsistencyLevel.ONE) - _expect_missing(lambda: client.get('key1', ColumnPath('Super1', 'sc2', _i64(5)), ConsistencyLevel.ONE)) - super_columns = [result.super_column for result in _big_slice('key1', ColumnParent('Super1'))] - assert super_columns == [SuperColumn(name='sc1', columns=[Column(_i64(4), 'value4', 0)]), - SuperColumn(name='sc2', columns=[Column(_i64(6), 'value6', 0)])] - _verify_simple() - - # New insert, make sure it shows up post-remove: - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(7), 'value7', 0), ConsistencyLevel.ONE) - super_columns_expected = [SuperColumn(name='sc1', - columns=[Column(_i64(4), 'value4', 0)]), - SuperColumn(name='sc2', - columns=[Column(_i64(6), 'value6', 0), Column(_i64(7), 'value7', 0)])] - - super_columns = [result.super_column for result in _big_slice('key1', ColumnParent('Super1'))] - assert super_columns == super_columns_expected, super_columns - - # Test resurrection. First, re-insert the value w/ older timestamp, - # and make sure it stays removed: - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(5), 'value5', 0), ConsistencyLevel.ONE) - - super_columns = [result.super_column for result in _big_slice('key1', ColumnParent('Super1'))] - assert super_columns == super_columns_expected, super_columns - - # Next, w/ a newer timestamp; it should come back - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(5), 'value5', 6), ConsistencyLevel.ONE) - super_columns = [result.super_column for result in _big_slice('key1', ColumnParent('Super1'))] - super_columns_expected = [SuperColumn(name='sc1', columns=[Column(_i64(4), 'value4', 0)]), - SuperColumn(name='sc2', columns=[Column(_i64(5), 'value5', 6), - Column(_i64(6), 'value6', 0), - Column(_i64(7), 'value7', 0)])] - assert super_columns == super_columns_expected, super_columns - - # shouldn't be able to specify a column w/o a super column for remove - cp = ColumnPath(column_family='Super1', column='sc2') - e = _expect_exception(lambda: client.remove('key1', cp, 5, ConsistencyLevel.ONE), InvalidRequestException) - assert e.why.find("column cannot be specified without") >= 0 - - def test_super_cf_remove_supercolumn(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Super1') - - _insert_simple() - _insert_super() - - # Make sure remove clears out what it's supposed to, and _only_ that: - client.remove('key1', ColumnPath('Super1', 'sc2'), 5, ConsistencyLevel.ONE) - _expect_missing(lambda: client.get('key1', ColumnPath('Super1', 'sc2', _i64(5)), ConsistencyLevel.ONE)) - super_columns = _big_slice('key1', ColumnParent('Super1', 'sc2')) - assert super_columns == [], super_columns - super_columns_expected = [SuperColumn(name='sc1', columns=[Column(_i64(4), 'value4', 0)])] - super_columns = [result.super_column - for result in _big_slice('key1', ColumnParent('Super1'))] - assert super_columns == super_columns_expected, super_columns - _verify_simple() - - # Test resurrection. First, re-insert the value w/ older timestamp, - # and make sure it stays removed: - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(5), 'value5', 1), ConsistencyLevel.ONE) - super_columns = [result.super_column - for result in _big_slice('key1', ColumnParent('Super1'))] - assert super_columns == super_columns_expected, super_columns - - # Next, w/ a newer timestamp; it should come back - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(5), 'value5', 6), ConsistencyLevel.ONE) - super_columns = [result.super_column - for result in _big_slice('key1', ColumnParent('Super1'))] - super_columns_expected = [SuperColumn(name='sc1', columns=[Column(_i64(4), 'value4', 0)]), - SuperColumn(name='sc2', columns=[Column(_i64(5), 'value5', 6)])] - assert super_columns == super_columns_expected, super_columns - - # check slicing at the subcolumn level too - p = SlicePredicate(slice_range=SliceRange('', '', False, 1000)) - columns = [result.column - for result in client.get_slice('key1', ColumnParent('Super1', 'sc2'), p, ConsistencyLevel.ONE)] - assert columns == [Column(_i64(5), 'value5', 6)], columns - - def test_super_cf_resurrect_subcolumn(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - key = 'vijay' - client.insert(key, ColumnParent('Super1', 'sc1'), Column(_i64(4), 'value4', 0), ConsistencyLevel.ONE) - - client.remove(key, ColumnPath('Super1', 'sc1'), 1, ConsistencyLevel.ONE) - - client.insert(key, ColumnParent('Super1', 'sc1'), Column(_i64(4), 'value4', 2), ConsistencyLevel.ONE) - - result = client.get(key, ColumnPath('Super1', 'sc1'), ConsistencyLevel.ONE) - assert result.super_column.columns is not None, result.super_column - - def test_empty_range(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Super1') - - assert get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['c1', 'c1']), '', '', 1000, ConsistencyLevel.ONE) == [] - _insert_simple() - assert get_range_slice(client, ColumnParent('Super1'), SlicePredicate(column_names=['c1', 'c1']), '', '', 1000, ConsistencyLevel.ONE) == [] - - @since('2.1') - def test_super_cql_read_compatibility(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - _insert_super("key1") - _insert_super("key2") - - node1 = self.cluster.nodelist()[0] - session = self.patient_cql_connection(node1) - - session.execute('USE "Keyspace1"') - - assert_all(session, "SELECT * FROM \"Super1\"", - [["key1", "sc1", 4, "value4"], - ["key1", "sc2", 5, "value5"], - ["key1", "sc2", 6, "value6"], - ["key2", "sc1", 4, "value4"], - ["key2", "sc2", 5, "value5"], - ["key2", "sc2", 6, "value6"]]) - - assert_all(session, "SELECT * FROM \"Super1\" WHERE key=textAsBlob('key1')", - [["key1", "sc1", 4, "value4"], - ["key1", "sc2", 5, "value5"], - ["key1", "sc2", 6, "value6"]]) - - assert_all(session, "SELECT * FROM \"Super1\" WHERE key=textAsBlob('key1') AND column1=textAsBlob('sc2')", - [["key1", "sc2", 5, "value5"], - ["key1", "sc2", 6, "value6"]]) - - assert_all(session, "SELECT * FROM \"Super1\" WHERE key=textAsBlob('key1') AND column1=textAsBlob('sc2') AND column2 = 5", - [["key1", "sc2", 5, "value5"]]) - - assert_all(session, "SELECT * FROM \"Super1\" WHERE key = textAsBlob('key1') AND column1 = textAsBlob('sc2')", - [["key1", "sc2", 5, "value5"], - ["key1", "sc2", 6, "value6"]]) - - assert_all(session, "SELECT column2, value FROM \"Super1\" WHERE key = textAsBlob('key1') AND column1 = textAsBlob('sc2')", - [[5, "value5"], - [6, "value6"]]) - - @since('2.1') - def test_super_cql_write_compatibility(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - node1 = self.cluster.nodelist()[0] - session = self.patient_cql_connection(node1) - - session.execute('USE "Keyspace1"') - - query = "INSERT INTO \"Super1\" (key, column1, column2, value) VALUES (textAsBlob(%s), textAsBlob(%s), %s, textAsBlob(%s)) USING TIMESTAMP 1234" - session.execute(query, ("key1", "sc1", 4, "value4")) - session.execute(query, ("key1", "sc2", 5, "value5")) - session.execute(query, ("key1", "sc2", 6, "value6")) - session.execute(query, ("key2", "sc1", 4, "value4")) - session.execute(query, ("key2", "sc2", 5, "value5")) - session.execute(query, ("key2", "sc2", 6, "value6")) - - p = SlicePredicate(slice_range=SliceRange('sc1', 'sc2', False, 2)) - result = client.get_slice('key1', ColumnParent('Super1'), p, ConsistencyLevel.ONE) - assert_length_equal(result, 2) - self.assertEqual(result[0].super_column.name, 'sc1') - self.assertEqual(result[0].super_column.columns[0], Column(_i64(4), 'value4', 1234)) - self.assertEqual(result[1].super_column.name, 'sc2') - self.assertEqual(result[1].super_column.columns, [Column(_i64(5), 'value5', 1234), Column(_i64(6), 'value6', 1234)]) - - def test_range_with_remove(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - _insert_simple() - assert get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['c1', 'c1']), 'key1', '', 1000, ConsistencyLevel.ONE)[0].key == 'key1' - - client.remove('key1', ColumnPath('Standard1', column='c1'), 1, ConsistencyLevel.ONE) - client.remove('key1', ColumnPath('Standard1', column='c2'), 1, ConsistencyLevel.ONE) - actual = get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['c1', 'c2']), '', '', 1000, ConsistencyLevel.ONE) - assert actual == [KeySlice(columns=[], key='key1')], actual - - def test_range_with_remove_cf(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - _insert_simple() - assert get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['c1', 'c1']), 'key1', '', 1000, ConsistencyLevel.ONE)[0].key == 'key1' - - client.remove('key1', ColumnPath('Standard1'), 1, ConsistencyLevel.ONE) - actual = get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['c1', 'c1']), '', '', 1000, ConsistencyLevel.ONE) - assert actual == [KeySlice(columns=[], key='key1')], actual - - def test_range_collation(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - for key in ['-a', '-b', 'a', 'b'] + [str(i) for i in xrange(100)]: - client.insert(key, ColumnParent('Standard1'), Column(key, 'v', 0), ConsistencyLevel.ONE) - - slices = get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['-a', '-a']), '', '', 1000, ConsistencyLevel.ONE) - L = ['-a', '-b', '0', '1', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '2', '20', '21', '22', '23', '24', '25', '26', '27', '28', '29', '3', '30', '31', '32', '33', '34', '35', '36', '37', '38', '39', '4', '40', '41', '42', '43', '44', '45', '46', '47', '48', '49', '5', '50', '51', '52', '53', '54', '55', '56', '57', '58', '59', '6', '60', '61', '62', '63', '64', '65', '66', '67', '68', '69', '7', '70', '71', '72', '73', '74', '75', '76', '77', '78', '79', '8', '80', '81', '82', '83', '84', '85', '86', '87', '88', '89', '9', '90', '91', '92', '93', '94', '95', '96', '97', '98', '99', 'a', 'b'] - assert len(slices) == len(L) - for key, ks in zip(L, slices): - assert key == ks.key - - def test_range_partial(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - for key in ['-a', '-b', 'a', 'b'] + [str(i) for i in xrange(100)]: - client.insert(key, ColumnParent('Standard1'), Column(key, 'v', 0), ConsistencyLevel.ONE) - - def check_slices_against_keys(keyList, sliceList): - assert len(keyList) == len(sliceList), "%d vs %d" % (len(keyList), len(sliceList)) - for key, ks in zip(keyList, sliceList): - assert key == ks.key - - slices = get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['-a', '-a']), 'a', '', 1000, ConsistencyLevel.ONE) - check_slices_against_keys(['a', 'b'], slices) - - slices = get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['-a', '-a']), '', '15', 1000, ConsistencyLevel.ONE) - check_slices_against_keys(['-a', '-b', '0', '1', '10', '11', '12', '13', '14', '15'], slices) - - slices = get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['-a', '-a']), '50', '51', 1000, ConsistencyLevel.ONE) - check_slices_against_keys(['50', '51'], slices) - - slices = get_range_slice(client, ColumnParent('Standard1'), SlicePredicate(column_names=['-a', '-a']), '1', '', 10, ConsistencyLevel.ONE) - check_slices_against_keys(['1', '10', '11', '12', '13', '14', '15', '16', '17', '18'], slices) - - def test_get_slice_range(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - _insert_range() - _verify_range() - - def test_get_slice_super_range(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - _insert_super_range() - _verify_super_range() - - def test_get_range_slices_tokens(self): - _set_keyspace('Keyspace2') - self.truncate_all('Super3') - - for key in ['key1', 'key2', 'key3', 'key4', 'key5']: - for cname in ['col1', 'col2', 'col3', 'col4', 'col5']: - client.insert(key, ColumnParent('Super3', 'sc1'), Column(cname, 'v-' + cname, 0), ConsistencyLevel.ONE) - - cp = ColumnParent('Super3', 'sc1') - predicate = SlicePredicate(column_names=['col1', 'col3']) - range = KeyRange(start_token='55', end_token='55', count=100) - result = client.get_range_slices(cp, predicate, range, ConsistencyLevel.ONE) - assert len(result) == 5 - assert result[0].columns[0].column.name == 'col1' - assert result[0].columns[1].column.name == 'col3' - - def test_get_range_slice_super(self): - _set_keyspace('Keyspace2') - self.truncate_all('Super3') - - for key in ['key1', 'key2', 'key3', 'key4', 'key5']: - for cname in ['col1', 'col2', 'col3', 'col4', 'col5']: - client.insert(key, ColumnParent('Super3', 'sc1'), Column(cname, 'v-' + cname, 0), ConsistencyLevel.ONE) - - cp = ColumnParent('Super3', 'sc1') - result = get_range_slice(client, cp, SlicePredicate(column_names=['col1', 'col3']), 'key2', 'key4', 5, ConsistencyLevel.ONE) - assert len(result) == 3 - assert result[0].columns[0].column.name == 'col1' - assert result[0].columns[1].column.name == 'col3' - - cp = ColumnParent('Super3') - result = get_range_slice(client, cp, SlicePredicate(column_names=['sc1']), 'key2', 'key4', 5, ConsistencyLevel.ONE) - assert len(result) == 3 - assert list(set(row.columns[0].super_column.name for row in result))[0] == 'sc1' - - def test_get_range_slice(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - for key in ['key1', 'key2', 'key3', 'key4', 'key5']: - for cname in ['col1', 'col2', 'col3', 'col4', 'col5']: - client.insert(key, ColumnParent('Standard1'), Column(cname, 'v-' + cname, 0), ConsistencyLevel.ONE) - cp = ColumnParent('Standard1') - - # test empty slice - result = get_range_slice(client, cp, SlicePredicate(column_names=['col1', 'col3']), 'key6', '', 1, ConsistencyLevel.ONE) - assert len(result) == 0 - - # test empty columns - result = get_range_slice(client, cp, SlicePredicate(column_names=['a']), 'key2', '', 1, ConsistencyLevel.ONE) - assert len(result) == 1 - assert len(result[0].columns) == 0 - - # test column_names predicate - result = get_range_slice(client, cp, SlicePredicate(column_names=['col1', 'col3']), 'key2', 'key4', 5, ConsistencyLevel.ONE) - assert len(result) == 3, result - assert result[0].columns[0].column.name == 'col1' - assert result[0].columns[1].column.name == 'col3' - - # row limiting via count. - result = get_range_slice(client, cp, SlicePredicate(column_names=['col1', 'col3']), 'key2', 'key4', 1, ConsistencyLevel.ONE) - assert len(result) == 1 - - # test column slice predicate - result = get_range_slice(client, cp, SlicePredicate(slice_range=SliceRange(start='col2', finish='col4', reversed=False, count=5)), 'key1', 'key2', 5, ConsistencyLevel.ONE) - assert len(result) == 2 - assert result[0].key == 'key1' - assert result[1].key == 'key2' - assert len(result[0].columns) == 3 - assert result[0].columns[0].column.name == 'col2' - assert result[0].columns[2].column.name == 'col4' - - # col limiting via count - result = get_range_slice(client, cp, SlicePredicate(slice_range=SliceRange(start='col2', finish='col4', reversed=False, count=2)), 'key1', 'key2', 5, ConsistencyLevel.ONE) - assert len(result[0].columns) == 2 - - # and reversed - result = get_range_slice(client, cp, SlicePredicate(slice_range=SliceRange(start='col4', finish='col2', reversed=True, count=5)), 'key1', 'key2', 5, ConsistencyLevel.ONE) - assert result[0].columns[0].column.name == 'col4' - assert result[0].columns[2].column.name == 'col2' - - # row limiting via count - result = get_range_slice(client, cp, SlicePredicate(slice_range=SliceRange(start='col2', finish='col4', reversed=False, count=5)), 'key1', 'key2', 1, ConsistencyLevel.ONE) - assert len(result) == 1 - - # removed data - client.remove('key1', ColumnPath('Standard1', column='col1'), 1, ConsistencyLevel.ONE) - result = get_range_slice(client, cp, SlicePredicate(slice_range=SliceRange('', '')), 'key1', 'key2', 5, ConsistencyLevel.ONE) - assert len(result) == 2, result - assert result[0].columns[0].column.name == 'col2', result[0].columns[0].column.name - assert result[1].columns[0].column.name == 'col1' - - def test_wrapped_range_slices(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - def copp_token(key): - # I cheated and generated this from Java - return {'a': '00530000000100000001', - 'b': '00540000000100000001', - 'c': '00550000000100000001', - 'd': '00560000000100000001', - 'e': '00580000000100000001'}[key] - - for key in ['a', 'b', 'c', 'd', 'e']: - for cname in ['col1', 'col2', 'col3', 'col4', 'col5']: - client.insert(key, ColumnParent('Standard1'), Column(cname, 'v-' + cname, 0), ConsistencyLevel.ONE) - cp = ColumnParent('Standard1') - - result = client.get_range_slices(cp, SlicePredicate(column_names=['col1', 'col3']), KeyRange(start_token=copp_token('e'), end_token=copp_token('e')), ConsistencyLevel.ONE) - assert [row.key for row in result] == ['a', 'b', 'c', 'd', 'e', ], [row.key for row in result] - - result = client.get_range_slices(cp, SlicePredicate(column_names=['col1', 'col3']), KeyRange(start_token=copp_token('c'), end_token=copp_token('c')), ConsistencyLevel.ONE) - assert [row.key for row in result] == ['a', 'b', 'c', 'd', 'e', ], [row.key for row in result] - - def test_get_slice_by_names(self): - _set_keyspace('Keyspace1') - self.truncate_all('Standard1', 'Super1') - - _insert_range() - p = SlicePredicate(column_names=['c1', 'c2']) - result = client.get_slice('key1', ColumnParent('Standard1'), p, ConsistencyLevel.ONE) - assert len(result) == 2 - assert result[0].column.name == 'c1' - assert result[1].column.name == 'c2' - - _insert_super() - p = SlicePredicate(column_names=[_i64(4)]) - result = client.get_slice('key1', ColumnParent('Super1', 'sc1'), p, ConsistencyLevel.ONE) - assert len(result) == 1 - assert result[0].column.name == _i64(4) - - def test_multiget_slice_with_compact_table(self): - """Insert multiple keys in a compact table and retrieve them using the multiget_slice interface""" - - _set_keyspace('Keyspace1') - - # create - cd = ColumnDef('v', 'AsciiType', None, None) - newcf = CfDef('Keyspace1', 'CompactColumnFamily', default_validation_class='AsciiType', column_metadata=[cd]) - client.system_add_column_family(newcf) - - CL = ConsistencyLevel.ONE - for i in range(0, 5): - client.insert('key' + str(i), ColumnParent('CompactColumnFamily'), Column('v', 'value' + str(i), 0), CL) - time.sleep(0.1) - - p = SlicePredicate(column_names=['v']) - rows = client.multiget_slice(['key' + str(i) for i in range(0, 5)], ColumnParent('CompactColumnFamily'), p, ConsistencyLevel.ONE) - - for i in range(0, 5): - key = 'key' + str(i) - assert key in rows - assert len(rows[key]) == 1 - assert rows[key][0].column.name == 'v' - assert rows[key][0].column.value == 'value' + str(i) - - def test_multiget_slice(self): - """Insert multiple keys and retrieve them using the multiget_slice interface""" - - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - # Generate a list of 10 keys and insert them - num_keys = 10 - keys = ['key' + str(i) for i in range(1, num_keys + 1)] - _insert_multi(keys) - - # Retrieve all 10 key slices - rows = _big_multislice(keys, ColumnParent('Standard1')) - - columns = [ColumnOrSuperColumn(c) for c in _SIMPLE_COLUMNS] - # Validate if the returned rows have the keys requested and if the ColumnOrSuperColumn is what was inserted - for key in keys: - assert key in rows - assert columns == rows[key] - - def test_multi_count(self): - """Insert multiple keys and count them using the multiget interface""" - _set_keyspace('Keyspace1') - self.truncate_all('Standard1') - - # Generate a list of 10 keys countaining 1 to 10 columns and insert them - num_keys = 10 - for i in range(1, num_keys + 1): - key = 'key' + str(i) - for j in range(1, i + 1): - client.insert(key, ColumnParent('Standard1'), Column('c' + str(j), 'value' + str(j), 0), ConsistencyLevel.ONE) - - # Count columns in all 10 keys - keys = ['key' + str(i) for i in range(1, num_keys + 1)] - p = SlicePredicate(slice_range=SliceRange('', '', False, 1000)) - counts = client.multiget_count(keys, ColumnParent('Standard1'), p, ConsistencyLevel.ONE) - - # Check the returned counts - for i in range(1, num_keys + 1): - key = 'key' + str(i) - assert counts[key] == i - - def test_batch_mutate_super_deletion(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - _insert_super('test') - d = Deletion(1, predicate=SlicePredicate(column_names=['sc1'])) - cfmap = {'Super1': [Mutation(deletion=d)]} - client.batch_mutate({'test': cfmap}, ConsistencyLevel.ONE) - _expect_missing(lambda: client.get('key1', ColumnPath('Super1', 'sc1'), ConsistencyLevel.ONE)) - - def test_super_reinsert(self): - _set_keyspace('Keyspace1') - self.truncate_all('Super1') - - for x in xrange(3): - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(x), 'value', 1), ConsistencyLevel.ONE) - - client.remove('key1', ColumnPath('Super1'), 2, ConsistencyLevel.ONE) - - for x in xrange(3): - client.insert('key1', ColumnParent('Super1', 'sc2'), Column(_i64(x + 3), 'value', 3), ConsistencyLevel.ONE) - - for n in xrange(1, 4): - p = SlicePredicate(slice_range=SliceRange('', '', False, n)) - slice = client.get_slice('key1', ColumnParent('Super1', 'sc2'), p, ConsistencyLevel.ONE) - assert len(slice) == n, "expected %s results; found %s" % (n, slice) - - def test_describe_keyspace(self): - try: - client.system_drop_keyspace("ValidKsForUpdate") - except InvalidRequestException: - pass # The keyspace doesn't exit, because this test was run in isolation. - - kspaces = client.describe_keyspaces() - if self.cluster.version() >= '3.0': - assert len(kspaces) == 7, [x.name for x in kspaces] # ['Keyspace2', 'Keyspace1', 'system', 'system_traces', 'system_auth', 'system_distributed', 'system_schema'] - elif self.cluster.version() >= '2.2': - assert len(kspaces) == 6, [x.name for x in kspaces] # ['Keyspace2', 'Keyspace1', 'system', 'system_traces', 'system_auth', 'system_distributed'] - else: - assert len(kspaces) == 4, [x.name for x in kspaces] # ['Keyspace2', 'Keyspace1', 'system', 'system_traces'] - - sysks = client.describe_keyspace("system") - assert sysks in kspaces - - ks1 = client.describe_keyspace("Keyspace1") - assert ks1.strategy_options['replication_factor'] == '1', ks1.strategy_options - for cf in ks1.cf_defs: - if cf.name == "Standard1": - cf0 = cf - break - assert cf0.comparator_type == "org.apache.cassandra.db.marshal.BytesType" - - def test_describe(self): - assert client.describe_cluster_name() == 'test' - - def test_describe_ring(self): - assert list(client.describe_ring('Keyspace1'))[0].endpoints == ['127.0.0.1'] - - def test_describe_token_map(self): - # test/conf/cassandra.yaml specifies org.apache.cassandra.dht.ByteOrderedPartitioner - # which uses BytesToken, so this just tests that the string representation of the token - # matches a regex pattern for BytesToken.toString(). - ring = client.describe_token_map().items() - if DISABLE_VNODES: - self.assertEqual(len(ring), 1) - else: - self.assertEqual(len(ring), int(NUM_TOKENS)) - token, node = ring[0] - if not DISABLE_VNODES: - assert re.match("[0-9A-Fa-f]{32}", token) - assert node == '127.0.0.1' - - def test_describe_partitioner(self): - # Make sure this just reads back the values from the config. - assert client.describe_partitioner() == "org.apache.cassandra.dht.ByteOrderedPartitioner" - - def test_describe_snitch(self): - assert client.describe_snitch() == "org.apache.cassandra.locator.SimpleSnitch" - - def test_invalid_ks_names(self): - def invalid_keyspace(): - client.system_add_keyspace(KsDef('in-valid', 'org.apache.cassandra.locator.SimpleStrategy', {'replication_factor': '1'}, cf_defs=[])) - _expect_exception(invalid_keyspace, InvalidRequestException) - - def test_invalid_strategy_class(self): - def add_invalid_keyspace(): - client.system_add_keyspace(KsDef('ValidKs', 'InvalidStrategyClass', {}, cf_defs=[])) - exc = _expect_exception(add_invalid_keyspace, InvalidRequestException) - s = str(exc) - assert s.find("InvalidStrategyClass") > -1, s - assert s.find("Unable to find replication strategy") > -1, s - - def update_invalid_keyspace(): - client.system_add_keyspace(KsDef('ValidKsForUpdate', 'org.apache.cassandra.locator.SimpleStrategy', {'replication_factor': '1'}, cf_defs=[])) - client.system_update_keyspace(KsDef('ValidKsForUpdate', 'InvalidStrategyClass', {}, cf_defs=[])) - - exc = _expect_exception(update_invalid_keyspace, InvalidRequestException) - s = str(exc) - assert s.find("InvalidStrategyClass") > -1, s - assert s.find("Unable to find replication strategy") > -1, s - - def test_invalid_cf_names(self): - def invalid_cf(): - _set_keyspace('Keyspace1') - newcf = CfDef('Keyspace1', 'in-valid') - client.system_add_column_family(newcf) - _expect_exception(invalid_cf, InvalidRequestException) - - def invalid_cf_inside_new_ks(): - cf = CfDef('ValidKsName_invalid_cf', 'in-valid') - _set_keyspace('system') - client.system_add_keyspace(KsDef('ValidKsName_invalid_cf', 'org.apache.cassandra.locator.SimpleStrategy', {'replication_factor': '1'}, cf_defs=[cf])) - _expect_exception(invalid_cf_inside_new_ks, InvalidRequestException) - - def test_system_cf_recreate(self): - "ensures that keyspaces and column familes can be dropped and recreated in short order" - for x in range(2): - - keyspace = 'test_cf_recreate' - cf_name = 'recreate_cf' - - # create - newcf = CfDef(keyspace, cf_name) - newks = KsDef(keyspace, 'org.apache.cassandra.locator.SimpleStrategy', {'replication_factor': '1'}, cf_defs=[newcf]) - client.system_add_keyspace(newks) - _set_keyspace(keyspace) - - # insert - client.insert('key0', ColumnParent(cf_name), Column('colA', 'colA-value', 0), ConsistencyLevel.ONE) - col1 = client.get_slice('key0', ColumnParent(cf_name), SlicePredicate(slice_range=SliceRange('', '', False, 100)), ConsistencyLevel.ONE)[0].column - assert col1.name == 'colA' and col1.value == 'colA-value' - - # drop - client.system_drop_column_family(cf_name) - - # recreate - client.system_add_column_family(newcf) - - # query - cosc_list = client.get_slice('key0', ColumnParent(cf_name), SlicePredicate(slice_range=SliceRange('', '', False, 100)), ConsistencyLevel.ONE) - # this was failing prior to CASSANDRA-1477. - assert len(cosc_list) == 0, 'cosc length test failed' - - client.system_drop_keyspace(keyspace) - - def test_system_keyspace_operations(self): - # create. note large RF, this is OK - keyspace = KsDef('CreateKeyspace', - 'org.apache.cassandra.locator.SimpleStrategy', - {'replication_factor': '10'}, - cf_defs=[CfDef('CreateKeyspace', 'CreateKsCf')]) - client.system_add_keyspace(keyspace) - newks = client.describe_keyspace('CreateKeyspace') - assert 'CreateKsCf' in [x.name for x in newks.cf_defs] - - _set_keyspace('CreateKeyspace') - - # modify valid - modified_keyspace = KsDef('CreateKeyspace', - 'org.apache.cassandra.locator.OldNetworkTopologyStrategy', - {'replication_factor': '1'}, - cf_defs=[]) - client.system_update_keyspace(modified_keyspace) - modks = client.describe_keyspace('CreateKeyspace') - assert modks.strategy_class == modified_keyspace.strategy_class - assert modks.strategy_options == modified_keyspace.strategy_options - - # check strategy options are validated on modify - def modify_invalid_ks(): - client.system_update_keyspace(KsDef('CreateKeyspace', - 'org.apache.cassandra.locator.SimpleStrategy', - {}, - cf_defs=[])) - _expect_exception(modify_invalid_ks, InvalidRequestException) - - # drop - client.system_drop_keyspace('CreateKeyspace') - - def get_second_ks(): - client.describe_keyspace('CreateKeyspace') - _expect_exception(get_second_ks, NotFoundException) - - # check strategy options are validated on creation - def create_invalid_ks(): - client.system_add_keyspace(KsDef('InvalidKeyspace', - 'org.apache.cassandra.locator.SimpleStrategy', - {}, - cf_defs=[])) - _expect_exception(create_invalid_ks, InvalidRequestException) - - def test_create_then_drop_ks(self): - keyspace = KsDef('AddThenDrop', - strategy_class='org.apache.cassandra.locator.SimpleStrategy', - strategy_options={'replication_factor': '1'}, - cf_defs=[]) - - def test_existence(): - client.describe_keyspace(keyspace.name) - _expect_exception(test_existence, NotFoundException) - client.set_keyspace('system') - client.system_add_keyspace(keyspace) - test_existence() - client.system_drop_keyspace(keyspace.name) - - def test_column_validators(self): - # columndef validation for regular CF - ks = 'Keyspace1' - _set_keyspace(ks) - cd = ColumnDef('col', 'LongType', None, None) - cf = CfDef('Keyspace1', 'ValidatorColumnFamily', column_metadata=[cd]) - client.system_add_column_family(cf) - ks_def = client.describe_keyspace(ks) - assert 'ValidatorColumnFamily' in [x.name for x in ks_def.cf_defs] - - cp = ColumnParent('ValidatorColumnFamily') - col0 = Column('col', _i64(42), 0) - col1 = Column('col', "ceci n'est pas 64bit", 0) - client.insert('key0', cp, col0, ConsistencyLevel.ONE) - e = _expect_exception(lambda: client.insert('key1', cp, col1, ConsistencyLevel.ONE), InvalidRequestException) - assert e.why.find("failed validation") >= 0 - - # columndef validation for super CF - scf = CfDef('Keyspace1', 'ValidatorSuperColumnFamily', column_type='Super', column_metadata=[cd]) - client.system_add_column_family(scf) - ks_def = client.describe_keyspace(ks) - assert 'ValidatorSuperColumnFamily' in [x.name for x in ks_def.cf_defs] - - scp = ColumnParent('ValidatorSuperColumnFamily', 'sc1') - client.insert('key0', scp, col0, ConsistencyLevel.ONE) - e = _expect_exception(lambda: client
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