Dmitriy Pavlov created IGNITE-7920:
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Summary: Research local crash recovery speed after stop in the
middle of checkpoint
Key: IGNITE-7920
URL: https://issues.apache.org/jira/browse/IGNITE-7920
Project: Ignite
Issue Type: Task
Components: persistence
Reporter: Dmitriy Pavlov
Assignee: Dmitriy Pavlov
When using Ignite as a database on one node, I observed that the recovery time
using the WAL exceeds the time between checkpoints.
Ignite logs message that it is restored after stopping in the middle of the
checkpoint
I use the frequency of CP - setCheckpointFrequency (60 * 1000), but at server
with HDD and heavy IO load. At least 16 minutes required to restore Ignite
after stop.
Server monitoring states that high rate of IOPS ocurred and it is constraint
(there is plenty of CPU/RAM)
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