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Posted to issues@ignite.apache.org by "Roman Puchkovskiy (Jira)" <ji...@apache.org> on 2022/11/03 14:34:00 UTC
[jira] [Created] (IGNITE-18079) Create integration tests for RAFT streaming snapshots
Roman Puchkovskiy created IGNITE-18079:
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Summary: Create integration tests for RAFT streaming snapshots
Key: IGNITE-18079
URL: https://issues.apache.org/jira/browse/IGNITE-18079
Project: Ignite
Issue Type: Improvement
Reporter: Roman Puchkovskiy
Assignee: Roman Puchkovskiy
Fix For: 3.0.0-beta2
Currently, the code implementing sending and receiving of snapshots is already there. Some scenarios need to be implemented:
# Node that has data restarts successfully (trivial, but should make sure that 'startup snapshot' is 'applied' correctly)
# Start a cluster of 3 nodes, stop one of them, add some data, provoke the lagging node to restore itself from a snapshot, start it, make sure it catches up
# Test that 'taking' snapshots does not interfere with normal functioning and feeding followers with snapshots
# Test that a node that catches up using a snapshot gets updates happening concurrent with snapshot streaming, applied in the correct order
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