Adrian C. created KAFKA-19126:
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Summary: Duplicate offsets written to log for different messages
Key: KAFKA-19126
URL: https://issues.apache.org/jira/browse/KAFKA-19126
Project: Kafka
Issue Type: Bug
Components: log
Affects Versions: 3.7.1, 3.8.0, 3.6.1
Reporter: Adrian C.
We have observed during normal operations that messages/batches can be written
to disk with the same offset or baseOffset. This happens once in a while in
multiple of our clusters (hosted in Azure and AWS) which blocks follower
replication (error in attachment), causing ISR to shrink to the leader. In
version 3.7 and above it also blocks consumers clients from reading past the
offset.
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