Kirill Tkalenko created IGNITE-23203:
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Summary: Write retry pages by multiple threads at checkpoint
Key: IGNITE-23203
URL: https://issues.apache.org/jira/browse/IGNITE-23203
Project: Ignite
Issue Type: Improvement
Reporter: Kirill Tkalenko
I found that in
*org.apache.ignite.internal.pagememory.persistence.checkpoint.CheckpointPagesWriter*
we write the retry pages with one thread (which filled them), which may be a
bit inefficient.
We can write these pages in parallel with several threads, for example, put
them in some concurrent queue in pairs <PersistentPageMemery, List<FullPageId>>
and each thread would write the pages in parallel.
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