Anton Kalashnikov created IGNITE-13720:
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Summary: Defragmentation parallelism implementation
Key: IGNITE-13720
URL: https://issues.apache.org/jira/browse/IGNITE-13720
Project: Ignite
Issue Type: Sub-task
Components: persistence
Reporter: Anton Kalashnikov
Assignee: Anton Kalashnikov
Defragmentation is executed in a single thread right now. It makes sense to
execute the defragmentation of partitions of one group in parallel.
Several parameters will be added to the defragmentation configuration:
* checkpointThreadPoolSize - the size of thread pool which would be used by
checkpointer for writing defragmented pages to disk.
* executionThreadPoolSize - the size of the thread pool which shows how many
partitions maximum can be defragmented at the same time.
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