Hi, 1) loadCache() is implementation dependent, by default it just adds new records to the cache . see example: https://github.com/apache/ignite/blob/master/examples/src/main/java/org/apache/ignite/examples/datagrid/store/CacheLoadOnlyStoreExample.java
Take a look at jdbc example as well: https://github.com/apache/ignite/blob/master/examples/src/main/java/org/apache/ignite/examples/datagrid/store/jdbc/CacheJdbcStoreExample.java more info: https://apacheignite.readme.io/docs/data-loading#ignitecacheloadcache 2) You do not need to clear the cache in order to call loadCache 3) This is implementation dependent. By default it does not overwrite existing entries. you can experiment w/the above examples by putting: cache.put(1L,new Person(1L,"A", "B") ) before the loadCache() statement to get a better feel for its behavior. Thanks, Alex -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
