Which part of the following code will run at the server side - ignite

Question

I am loading data from mysql into Ignite cache with following code. The code is run with client mode Ignite and will load the data into Ignite cluster.
I would ask:
Which parts of the code will run at the server side?
The working mechanism of loading data into cache looks like map-reduce, so, what tasks are sent to the server? the sql?
I would particularlly ask: will the following code run at the client side or the server sdie?
CacheConfiguration cfg = StudentCacheConfig.cache("StudentCache", storeFactory);
IgniteCache cache = ignite.getOrCreateCache(cfg);
Following is the full code that loads the data into cache
public class LoadStudentIntoCache {
public static void main(String[] args) {
Ignition.setClientMode(false);
String configPath = "default-config.xml";
Ignite ignite = Ignition.start(configPath);
CacheJdbcPojoStoreFactory storeFactory = new CacheJdbcPojoStoreFactory<Integer, Student>();
storeFactory.setDialect(new MySQLDialect());
IDataSourceFactory factory = new MySqlDataSourceFactory();
storeFactory.setDataSourceFactory(new Factory<DataSource>() {
public DataSource create() {
try {
DataSource dataSource = factory.createDataSource();
return dataSource;
} catch (Exception e) {
return null;
}
}
});
//
CacheConfiguration<Integer, Student> cfg = StudentCacheConfig.cache("StudentCache", storeFactory);
IgniteCache<Integer, Student> cache = ignite.getOrCreateCache(cfg);
List<String> sqls = new ArrayList<String>();
sqls.add("java.lang.Integer");
sqls.add("select id, name, birthday from db1.student where id < 1000" );
sqls.add("java.lang.Integer");
sqls.add("select id, name, birthday from db1.student where id >= 1000 and id < 1000" );
cache.loadCache(null, , sqls.toArray(new String[0]));
Student s = cache.get(1);
System.out.println(s.getName() + "," + s.getBirthday());
ignite.close();
}
}

Answer 1

The code you showed here will be executed within your application, there is no magic happening. Usually it's a client node, however in your case it's started in server mode (probably by mistake): Ignition.setClientMode(false).
The data loading process will happen on each server node. I.e. each server node will execute SQL queries provided to load the data from the DB.