Sergey Chugunov created IGNITE-14651:
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Summary: Node with persistence starts up slowly if configured with
significant archive (on a slow disk)
Key: IGNITE-14651
URL: https://issues.apache.org/jira/browse/IGNITE-14651
Project: Ignite
Issue Type: Bug
Affects Versions: 2.10
Reporter: Sergey Chugunov
Improvement implemented in IGNITE-13052 moved calculating GroupStates (needed
for historical rebalancing) to startup phase for optimization purposes.
This lead to significant increase of startup time for some set ups with
significant WAL archive configured on a slow disk.
We need to consider options to optimize calculating rebalancing data structures
further, e.g. by processing CP history in parallel or by calculating structures
asynchronously and waiting for it when it really needed (instead of
synchronously awaiting on startup).
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