Jose Armando Garcia Sancio created KAFKA-10800:
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Summary: Validate the snapshot id when the state machine creates a
snapshot
Key: KAFKA-10800
URL: https://issues.apache.org/jira/browse/KAFKA-10800
Project: Kafka
Issue Type: Sub-task
Components: replication
Reporter: Jose Armando Garcia Sancio
Assignee: Jose Armando Garcia Sancio
When the state machine attempts to create a snapshot writer we should validate
that the following is true:
# The end offset and epoch of the snapshot is less than the high-watermark.
# The end offset and epoch of the snapshot is valid based on the leader epoch
cache.
Note that this validation should not be performed when the raft client creates
the snapshot writer because in that case the local log is out of date and the
follower should trust the snapshot id sent by the partition leader.
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