Hello! If you see writes hang after seeing this message, it means that your checkpoint page buffer gets exhaused. Consider increasing it: https://apacheignite.readme.io/docs/durable-memory-tuning#section-checkpointing-buffer-size
Regards, -- Ilya Kasnacheev вс, 23 июн. 2019 г. в 13:36, KR Kumar <ignite.iss...@gmail.com>: > Hi - I have ignite persistence enabled cache that has about 100 cache > tables > that i created using Ignite SQL. When I am writing data ( lot of data ) in > these tables, I see these warnings in the logs and writes hang for some > time > and then resume. > > [2019-06-23 10:12:47,647][INFO > ][db-checkpoint-thread-#144][GridCacheDatabaseSharedManager] Checkpoint > started [checkpointId=d067e58d-d62d-4914-9ce8-531369e08c33, > startPtr=FileWALPointer [idx=214, fileOff=1199995119, len=2123305], > checkpointLockWait=0ms, checkpointLockHoldTime=1727ms, > walCpRecordFsyncDuration=2305ms, pages=304819, reason='too many dirty > pages'] > > Any pointers, please let me know ?? > > Thanx and Regards, > KR Kumar > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >
