Hi I am doing POC to see if Ignite is good for my usecase and i achieved required data ingestion rate but after ingesting huge data i am seeing WAL disk is growing exponentially. To check the number of records ingested i just connected to visor after this i saw WAL is growing exponentially. There are lot of messeges like this --
Could not clear historyMap due to WAL reservation on cp: CheckpointEntry [id=c1f85a50-c218-4e38-a692-0aa87380d295, timestamp=1606979161926, ptr=FileWALPointer [idx=1427, fileOff=51216143, len=9667]], history map size is 4 Could not clear historyMap due to WAL reservation on cp: CheckpointEntry [id=c1f85a50-c218-4e38-a692-0aa87380d295, timestamp=1606979161926, ptr=FileWALPointer [idx=1427, fileOff=51216143, len=9667]], history map size is 5 Could not clear historyMap due to WAL reservation on cp: CheckpointEntry [id=c1f85a50-c218-4e38-a692-0aa87380d295, timestamp=1606979161926, ptr=FileWALPointer [idx=1427, fileOff=51216143, len=9667]], history map size is 6 Could not clear historyMap due to WAL reservation on cp: CheckpointEntry [id=c1f85a50-c218-4e38-a692-0aa87380d295, timestamp=1606979161926, ptr=FileWALPointer [idx=1427, fileOff=51216143, len=9667]], history map size is 7 Could not clear historyMap due to WAL reservation on cp: CheckpointEntry [id=5b4cfe31-99e6-4c00-b306-9c590df8fdfb, timestamp=1606979174328, ptr=FileWALPointer [idx=1520, fileOff=59350658, len=10066]], history map size is 2 Could not clear historyMap due to WAL reservation on cp: CheckpointEntry [id=5b4cfe31-99e6-4c00-b306-9c590df8fdfb, timestamp=1606979174328, ptr=FileWALPointer [idx=1520, fileOff=59350658, len=10066]], history map size is 4 Could not clear historyMap due to WAL reservation on cp: CheckpointEntry [id=5b4cfe31-99e6-4c00-b306-9c590df8fdfb, timestamp=1606979174328, ptr=FileWALPointer [idx=1520, fileOff=59350658, len=10066]], history map size is 5 Any suggestions on this issue is greatly appreciated -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
