Hi, The link here, https://apacheignite.readme.io/v2.1/docs/durable-memory, states that when persistence feature is enabled all data and indexes are stored off-heap.
To verify, I ran org.apache.ignite.examples.persistence.PersistenceStoreExample on Intellij and followed the code path and it looks like every addData operation is updating some on-heap buffer. My question: 1. When we do streamer.addData or cache.put operation, do the key-value get stored immediately on off-heap data page managed by the virtual memory? 2. My assumption is every off-heap read/write would use sun.misc.UNSAFE. But I don't see streamer.addData hitting the classes that use un.misc.unsafe.putXYZ. Thanks, Sami
