Hi I'm reading through forum threads, trying to grasp the getAll behaviour. Also could be useful to know if there were any changes in recent versions.
Let's say I have a client running query like cache.query(new ScanQuery<K,V>()).getAll() on cache in transactional mode with pessimistic locking. My understanding is that there is no pagination, whole query result will be fetched and placed in collection. On the server nodes, the whole query result will be fetched from off-heap cache and placed in heap, then transmitted as a whole. On the server nodes, locks will be taken in batches and released once data is loaded in-heap. 1. Is it correct? 2. When using cursor, what changes in terms of pagination, batch size, lock acquisition? 3. Is there a way to control lock batch size? 4. getAll shouldn't block insert transaction, and shouldn't block more then single batch of keys for updates and deletes? Thank you Ariel -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
