Vladislav Pyatkov created IGNITE-21798:
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Summary: Add properties to configure number of RAFT threads
Key: IGNITE-21798
URL: https://issues.apache.org/jira/browse/IGNITE-21798
Project: Ignite
Issue Type: Improvement
Reporter: Vladislav Pyatkov
h3. Motivation
We always have to work to reduce the number of threads in the product. In this
case, we create a double CPU for each disruptor that is used in the replication
layer. This is a lot of threads, and it is redundant in most cases. We have to
create a property to regulate the number in a specific case.
h3. Implementation notes
* The default number of threads should stay the same until we don't have a test
that shows a more stable value.
* IGNITE_RAFT_STRIPES is a system property to configure the number of stripes.
* IGNITE_RAFT_WAL_STRIPES is a system property to configure the number of
threads that are used to write WAL.
* IGNITE_RAFT_WAL_YIELD_STRATEGY is a system property to use the Yield strategy
for WAL writer threads.
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