Blake Eggleston created CASSANDRA-13750:
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Summary: Counter digests include local data
Key: CASSANDRA-13750
URL: https://issues.apache.org/jira/browse/CASSANDRA-13750
Project: Cassandra
Issue Type: Bug
Reporter: Blake Eggleston
Assignee: Blake Eggleston
Priority: Minor
Fix For: 4.0, 3.0.x, 3.11.x
In 3.x+, the raw counter value bytes are used when hashing counters for reads
and repair, including local shard data, which is removed when streamed. This
leads to constant digest mismatches and repair overstreaming. This patch
switches to using CounterContext#updateDigest for counter cells, which fixes
this problem by not hashing the header.
This will cause a temporary increase in digest mismatches during minor upgrades.
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