int main() { CassCluster* cluster = create_cluster(); CassSession* session = cass_session_new(); CassFuture* close_future = NULL; uuid_gen = cass_uuid_gen_new(); if (connect_session(session, cluster) != CASS_OK) { cass_cluster_free(cluster); cass_session_free(session); return -1; } schema_meta = cass_session_get_schema_meta(session); execute_query(session, "CREATE KEYSPACE examples WITH replication = { \ 'class': 'SimpleStrategy', 'replication_factor': '3' }");
MultipleNodesTest::MultipleNodesTest(unsigned int num_nodes_dc1, unsigned int num_nodes_dc2, unsigned int protocol_version, bool isSSL /* = false */) : conf(cql::get_ccm_bridge_configuration()) { boost::debug::detect_memory_leaks(false); ccm = cql::cql_ccm_bridge_t::create_and_start(conf, "test", num_nodes_dc1, num_nodes_dc2, isSSL); version = ccm->version(); uuid_gen = cass_uuid_gen_new(); cluster = cass_cluster_new(); initialize_contact_points(cluster, conf.ip_prefix(), num_nodes_dc1, num_nodes_dc2); cass_cluster_set_connect_timeout(cluster, 10 * ONE_SECOND_IN_MICROS); cass_cluster_set_request_timeout(cluster, 30 * ONE_SECOND_IN_MICROS); cass_cluster_set_core_connections_per_host(cluster, 2); cass_cluster_set_max_connections_per_host(cluster, 4); cass_cluster_set_num_threads_io(cluster, 4); cass_cluster_set_max_concurrent_creation(cluster, 8); cass_cluster_set_protocol_version(cluster, protocol_version); }
int main(int argc, char* argv[]) { CassCluster* cluster = NULL; CassSession* session = cass_session_new(); CassFuture* close_future = NULL; char* hosts = "127.0.0.1"; if (argc > 1) { hosts = argv[1]; } cluster = create_cluster(hosts); uuid_gen = cass_uuid_gen_new(); if (connect_session(session, cluster) != CASS_OK) { cass_cluster_free(cluster); cass_session_free(session); return -1; } schema_meta = cass_session_get_schema_meta(session); execute_query(session, "CREATE KEYSPACE examples WITH replication = { \ 'class': 'SimpleStrategy', 'replication_factor': '3' }");
int main() { CassCluster* cluster = create_cluster(); CassSession* session = cass_session_new(); uuid_gen = cass_uuid_gen_new(); uv_mutex_init(&mutex); uv_cond_init(&cond); connect_session(session, cluster, on_session_connect); /* Code running in parallel with queries */ wait_exit(); uv_cond_destroy(&cond); uv_mutex_destroy(&mutex); cass_cluster_free(cluster); cass_uuid_gen_free(uuid_gen); cass_session_free(session); return 0; }
static PHP_GINIT_FUNCTION(cassandra) { uv_once(&log_once, php_cassandra_log_initialize); cassandra_globals->uuid_gen = cass_uuid_gen_new(); cassandra_globals->persistent_clusters = 0; cassandra_globals->persistent_sessions = 0; PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_varchar); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_text); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_blob); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_ascii); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_bigint); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_counter); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_int); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_varint); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_boolean); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_decimal); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_double); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_float); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_inet); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_timestamp); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_uuid); PHP5TO7_ZVAL_UNDEF(cassandra_globals->type_timeuuid); }
/** * Create the UUID generator object */ UuidGen() : Object<CassUuidGen, cass_uuid_gen_free>(cass_uuid_gen_new()) {}
int main() { int i; CassMetrics metrics; uv_thread_t threads[NUM_THREADS]; CassCluster* cluster = NULL; CassSession* session = NULL; CassFuture* close_future = NULL; status_init(&status, NUM_THREADS); cass_log_set_level(CASS_LOG_INFO); cluster = create_cluster(); uuid_gen = cass_uuid_gen_new(); session = cass_session_new(); if (connect_session(session, cluster) != CASS_OK) { cass_cluster_free(cluster); cass_session_free(session); return -1; } execute_query(session, "INSERT INTO songs (id, title, album, artist, tags) VALUES " "(a98d21b2-1900-11e4-b97b-e5e358e71e0d, " "'La Petite Tonkinoise', 'Bye Bye Blackbird', 'Joséphine Baker', { 'jazz', '2013' });"); for (i = 0; i < NUM_THREADS; ++i) { #if DO_SELECTS uv_thread_create(&threads[i], run_select_queries, (void*)session); #else uv_thread_create(&threads[i], run_insert_queries, (void*)session); #endif } while (status_wait(&status, 5) > 0) { cass_session_get_metrics(session, &metrics); printf("rate stats (requests/second): mean %f 1m %f 5m %f 10m %f\n", metrics.requests.mean_rate, metrics.requests.one_minute_rate, metrics.requests.five_minute_rate, metrics.requests.fifteen_minute_rate); } cass_session_get_metrics(session, &metrics); printf("final stats (microseconds): min %llu max %llu median %llu 75th %llu 95th %llu 98th %llu 99th %llu 99.9th %llu\n", (unsigned long long int)metrics.requests.min, (unsigned long long int)metrics.requests.max, (unsigned long long int)metrics.requests.median, (unsigned long long int)metrics.requests.percentile_75th, (unsigned long long int)metrics.requests.percentile_95th, (unsigned long long int)metrics.requests.percentile_98th, (unsigned long long int)metrics.requests.percentile_99th, (unsigned long long int)metrics.requests.percentile_999th); for (i = 0; i < NUM_THREADS; ++i) { uv_thread_join(&threads[i]); } close_future = cass_session_close(session); cass_future_wait(close_future); cass_future_free(close_future); cass_cluster_free(cluster); cass_uuid_gen_free(uuid_gen); status_destroy(&status); return 0; }
/** * Create the UUID generator object */ UuidGen() : uuid_gen_(cass_uuid_gen_new()) {}