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https://issues.apache.org/jira/browse/IGNITE-14979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Chugunov resolved IGNITE-14979.
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Resolution: Duplicate
Task was implemented as part of linked task, no additional work is required
here.
> Snapshots support in Storage to enable Raft log compaction
> ----------------------------------------------------------
>
> Key: IGNITE-14979
> URL: https://issues.apache.org/jira/browse/IGNITE-14979
> Project: Ignite
> Issue Type: Task
> Reporter: Sergey Chugunov
> Assignee: Semyon Danilov
> Priority: Major
> Labels: iep-74, ignite-3
> Fix For: 3.0.0-alpha3
>
> Time Spent: 7h 40m
> Remaining Estimate: 0h
>
> To preserve disk space Raft instance has to compact its log from time to
> time. Log compacting involves taking snapshot of all keys currently residing
> in memory and syncing them with persistent store.
> Storage should provide a generic API for that operation (which in fact is
> analogue of performing a checkpoint in Ignite 2.x) and RocksDB-based
> implementation.
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