Hi, I have a question about WAL file cleanup. 1. A cache update appends updates to WAl file and writes it to RAM. WAL can rollover older than 10 files to WalArchive. 2. So checkpoint moves data from RAM to Disk
As per docs link below, after checkpoint, WAl files created before it can be deleted. I also saw WAL cleanup logs in ignite nodes. So I just want to know more about the cleanup process. Who does the cleanup, checkpointing thread or separate cleaner process ? Can someone please elaborate on it or share a link to docs which explain it. https://ignite.apache.org/docs/latest/persistence/native-persistence#:~:text=After%20a%20checkpoint%20is%20passed,before%20that%20point%20in%20time .
