void insert_records_in_thread_pool(const vector<int>& indices) {
// ThreadPool thread_pool(2);
vector<string> index_names;
for (auto idx : indices) {
string index_name = "index" + lexical_cast<string>(idx);
index_names.push_back(index_name);
}
insert_records(index_names);
// thread_pool.add_task(std::bind(insert_records, index_name));
// thread_pool.stop();
}
int
main(int argc, char* argv[])
{
// Parse command line arguments.
if (! example_get_opts(argc, argv, EXAMPLE_MULTI_KEY_OPTS)) {
exit(-1);
}
// Connect to the aerospike database cluster.
aerospike as;
example_connect_to_aerospike(&as);
// Start clean.
example_remove_test_records(&as);
if (! insert_records(&as)) {
cleanup(&as);
exit(-1);
}
if (! example_read_test_records(&as)) {
cleanup(&as);
exit(-1);
}
as_error err;
// Specify the namespace and set to use during the scan.
as_scan scan;
as_scan_init(&scan, g_namespace, g_set);
LOG("starting scan all ...");
// Do the scan. This call blocks while the scan is running - callbacks are
// made in the scope of this call.
if (aerospike_scan_foreach(&as, &err, NULL, &scan, scan_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_scan_foreach() returned %d - %s", err.code, err.message);
as_scan_destroy(&scan);
cleanup(&as);
exit(-1);
}
LOG("... scan all completed");
// Now specify that only two bins are to be returned by the scan. The first
// ten records do not have these two bins, so they should not be returned by
// the scan. The remaining records should be returned without test-bin-1.
as_scan_select_inita(&scan, 2);
as_scan_select(&scan, "test-bin-2");
as_scan_select(&scan, "test-bin-3");
LOG("starting scan with select ...");
// Do the scan. This call blocks while the scan is running - callbacks are
// made in the scope of this call.
if (aerospike_scan_foreach(&as, &err, NULL, &scan, scan_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_scan_foreach() returned %d - %s", err.code, err.message);
as_scan_destroy(&scan);
cleanup(&as);
exit(-1);
}
LOG("... scan with select completed");
// Destroy the as_scan object.
as_scan_destroy(&scan);
// Cleanup and disconnect from the database cluster.
cleanup(&as);
LOG("standard scan example successfully completed");
return 0;
}
int
main(int argc, char* argv[])
{
// Parse command line arguments.
if (! example_get_opts(argc, argv, EXAMPLE_MULTI_KEY_OPTS)) {
exit(-1);
}
// Connect to the aerospike database cluster.
aerospike as;
example_connect_to_aerospike_with_udf_config(&as, UDF_USER_PATH);
// Start clean.
example_remove_test_records(&as);
example_remove_index(&as, TEST_INDEX_NAME);
// Register the UDF in the database cluster.
if (! example_register_udf(&as, UDF_FILE_PATH)) {
example_cleanup(&as);
exit(-1);
}
// Create a numeric secondary index on test-bin.
if (! example_create_integer_index(&as, "test-bin", TEST_INDEX_NAME)) {
cleanup(&as);
exit(-1);
}
if (! insert_records(&as)) {
cleanup(&as);
exit(-1);
}
if (! example_read_test_records(&as)) {
cleanup(&as);
exit(-1);
}
as_error err;
// Create an as_query object.
as_query query;
as_query_init(&query, g_namespace, g_set);
// Generate an as_query.where condition. Note that as_query_destroy() takes
// care of destroying all the query's member objects if necessary. However
// using as_query_where_inita() does avoid internal heap usage.
as_query_where_inita(&query, 1);
as_query_where(&query, "test-bin", as_integer_range(1, 10));
// Specify the UDF to use on the resulting stream.
as_query_apply(&query, UDF_MODULE, "sum_test_bin", NULL);
LOG("executing map-reduce query: where test-bin = 1 ... 10");
// Execute the query. This call blocks - callbacks are made in the scope of
// this call.
if (aerospike_query_foreach(&as, &err, NULL, &query, query_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_query_foreach() returned %d - %s", err.code,
err.message);
as_query_destroy(&query);
cleanup(&as);
exit(-1);
}
LOG("map-reduce query executed");
// Reuse the as_query object for another query.
as_query_destroy(&query);
as_query_init(&query, g_namespace, g_set);
// Generate an as_query.where condition.
as_query_where_inita(&query, 1);
as_query_where(&query, "test-bin", as_integer_range(1, 10));
// Specify another UDF to use on the resulting stream. Like the previous UDF
// it sums the test-bin values that satisfy the where condition, but does so
// in a different, more efficient manner (see query_udf.lua).
as_query_apply(&query, UDF_MODULE, "sum_test_bin_2", NULL);
LOG("executing aggregate-reduce query: where test-bin = 1 ... 10");
// Execute the query. This call blocks - callbacks are made in the scope of
// this call.
if (aerospike_query_foreach(&as, &err, NULL, &query, query_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_query_foreach() returned %d - %s", err.code,
err.message);
as_query_destroy(&query);
cleanup(&as);
exit(-1);
}
LOG("aggregate-reduce query executed");
// Reuse the as_query object for another query.
as_query_destroy(&query);
as_query_init(&query, g_namespace, g_set);
// Generate an as_query.where condition.
as_query_where_inita(&query, 1);
as_query_where(&query, "test-bin", as_integer_range(1, 10));
// Specify another UDF to use on the resulting stream. Like the previous
// UDFs it sums test-bin values that satisfy the where condition, but first
// applies a filter to sum only even values (see query_udf.lua).
as_query_apply(&query, UDF_MODULE, "sum_test_bin_even", NULL);
LOG("executing filter-aggregate-reduce query: where test-bin = 1 ... 10");
// Execute the query. This call blocks - callbacks are made in the scope of
// this call.
if (aerospike_query_foreach(&as, &err, NULL, &query, query_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_query_foreach() returned %d - %s", err.code,
err.message);
as_query_destroy(&query);
cleanup(&as);
exit(-1);
}
LOG("filter-aggregate-reduce query executed");
// Reuse the as_query object for another query.
as_query_destroy(&query);
as_query_init(&query, g_namespace, g_set);
// No as_query.where condition in this case, so we include everything.
// Specify another UDF to use on the resulting stream. This UDF operates on
// the numbers-bin (string) values, and demonstrates a case where the value
// returned by the query callback is an as_map (instead of an as_integer).
as_query_apply(&query, UDF_MODULE, "count_numbers", NULL);
LOG("executing numbers aggregate-reduce query: all records");
// Execute the query. This call blocks - callbacks are made in the scope of
// this call.
if (aerospike_query_foreach(&as, &err, NULL, &query, query_cb_map, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_query_foreach() returned %d - %s", err.code,
err.message);
as_query_destroy(&query);
cleanup(&as);
exit(-1);
}
LOG("numbers aggregate-reduce query executed");
as_query_destroy(&query);
// Cleanup and disconnect from the database cluster.
cleanup(&as);
LOG("aggregate query example successfully completed");
return 0;
}
/**
* \brief Inserts records into the index with given name.
* \param index_name the name of index.
*/
Status insert_records(const string &index_name) {
vector<string> names;
names.push_back(index_name);
return insert_records(names);
}
int
main(int argc, char* argv[])
{
// Parse command line arguments.
if (! example_get_opts(argc, argv, EXAMPLE_MULTI_KEY_OPTS)) {
exit(-1);
}
// Connect to the aerospike database cluster.
aerospike as;
example_connect_to_aerospike(&as);
// Ensure the server supports geospatial queries.
if (! aerospike_has_geo(&as)) {
fprintf(stderr, "server does not support geospatial\n");
exit(0);
}
// Start clean.
example_remove_test_records(&as);
example_remove_index(&as, TEST_INDEX_NAME);
// Create a numeric secondary index on test-bin.
if (! example_create_2dsphere_index(&as, TEST_BIN_NAME, TEST_INDEX_NAME)) {
cleanup(&as);
exit(-1);
}
if (! insert_records(&as)) {
cleanup(&as);
exit(-1);
}
as_error err;
// Create an as_query object.
as_query query;
as_query_init(&query, g_namespace, g_set);
// Our query region:
char const * region =
"{ "
" \"type\": \"Polygon\", "
" \"coordinates\": [ "
" [[-122.500000, 37.000000],[-121.000000, 37.000000], "
" [-121.000000, 38.080000],[-122.500000, 38.080000], "
" [-122.500000, 37.000000]] "
" ] "
" } ";
// Generate an as_query.where condition. Note that as_query_destroy() takes
// care of destroying all the query's member objects if necessary. However
// using as_query_where_inita() does avoid internal heap usage.
as_query_where_inita(&query, 1);
as_query_where(&query, TEST_BIN_NAME, as_geo_within(region));
LOG("executing query: within <rect>");
// Execute the query. This call blocks - callbacks are made in the scope of
// this call.
if (aerospike_query_foreach(&as, &err, NULL, &query, query_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_query_foreach() returned %d - %s", err.code,
err.message);
as_query_destroy(&query);
cleanup(&as);
exit(-1);
}
LOG("query executed");
as_query_destroy(&query);
// Cleanup and disconnect from the database cluster.
cleanup(&as);
LOG("simple query example successfully completed");
return 0;
}
int
main(int argc, char* argv[])
{
// Parse command line arguments.
if (! example_get_opts(argc, argv, EXAMPLE_MULTI_KEY_OPTS)) {
exit(-1);
}
// Connect to the aerospike database cluster.
aerospike as;
example_connect_to_aerospike(&as);
// Start clean.
example_remove_test_records(&as);
example_remove_index(&as, TEST_INDEX_NAME);
// Create a numeric secondary index on test-bin.
if (! example_create_integer_index(&as, "test-bin", TEST_INDEX_NAME)) {
cleanup(&as);
exit(-1);
}
if (! insert_records(&as)) {
cleanup(&as);
exit(-1);
}
if (! example_read_test_records(&as)) {
cleanup(&as);
exit(-1);
}
as_error err;
// Create an as_query object.
as_query query;
as_query_init(&query, g_namespace, g_set);
// Generate an as_query.where condition. Note that as_query_destroy() takes
// care of destroying all the query's member objects if necessary. However
// using as_query_where_inita() does avoid internal heap usage.
as_query_where_inita(&query, 1);
as_query_where(&query, "test-bin", as_integer_equals(7));
LOG("executing query: where test-bin = 7");
// Execute the query. This call blocks - callbacks are made in the scope of
// this call.
if (aerospike_query_foreach(&as, &err, NULL, &query, query_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_query_foreach() returned %d - %s", err.code,
err.message);
as_query_destroy(&query);
cleanup(&as);
exit(-1);
}
LOG("query executed");
as_query_destroy(&query);
// Cleanup and disconnect from the database cluster.
cleanup(&as);
LOG("simple query example successfully completed");
return 0;
}
int
main(int argc, char* argv[])
{
// Parse command line arguments.
if (! example_get_opts(argc, argv, EXAMPLE_MULTI_KEY_OPTS)) {
exit(-1);
}
// Connect to the aerospike database cluster.
aerospike as;
example_connect_to_aerospike(&as);
// Start clean.
example_remove_test_records(&as);
if (! insert_records(&as)) {
cleanup(&as);
exit(-1);
}
as_error err;
// Make a batch of all the keys we inserted.
as_batch batch;
as_batch_inita(&batch, g_n_keys);
uint32_t i;
for (i = 0; i < g_n_keys; i++) {
as_key_init_int64(as_batch_keyat(&batch, i), g_namespace, g_set,
(int64_t)i);
}
// Check existence of these keys - they should all be there.
if (aerospike_batch_exists(&as, &err, NULL, &batch, batch_read_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_batch_exists() returned %d - %s", err.code, err.message);
cleanup(&as);
exit(-1);
}
LOG("batch exists call completed");
// Get all of these keys - they should all be there.
if (aerospike_batch_get(&as, &err, NULL, &batch, batch_read_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_batch_get() returned %d - %s", err.code, err.message);
cleanup(&as);
exit(-1);
}
LOG("batch get call completed");
// Delete some records in the middle.
uint32_t n_to_delete = g_n_keys / 5;
if (n_to_delete == 0) {
n_to_delete = 1;
}
uint32_t n_start = g_n_keys / 2;
if (n_start + n_to_delete > g_n_keys) {
n_start = 0;
}
uint32_t n_end = n_start + n_to_delete;
for (i = n_start; i < n_end; i++) {
// No need to destroy a stack as_key object, if we only use
// as_key_init_int64().
as_key key;
as_key_init_int64(&key, g_namespace, g_set, (int64_t)i);
if (aerospike_key_remove(&as, &err, NULL, &key) != AEROSPIKE_OK) {
LOG("aerospike_key_remove() returned %d - %s", err.code,
err.message);
cleanup(&as);
exit(-1);
}
}
LOG("deleted records %u ... %u", n_start, n_end - 1);
// Check existence of these keys - some should not be found.
if (aerospike_batch_exists(&as, &err, NULL, &batch, batch_read_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_batch_exists() returned %d - %s", err.code, err.message);
cleanup(&as);
exit(-1);
}
LOG("second batch exists call completed");
// Get all of these keys - some should not be found.
if (aerospike_batch_get(&as, &err, NULL, &batch, batch_read_cb, NULL) !=
AEROSPIKE_OK) {
LOG("aerospike_batch_get() returned %d - %s", err.code, err.message);
cleanup(&as);
exit(-1);
}
LOG("second batch get call completed");
// Cleanup and disconnect from the database cluster.
cleanup(&as);
LOG("batch get example successfully completed");
return 0;
}
