Blake Eggleston created CASSANDRA-20948:
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Summary: CEP-45 - Mutation Tracking: Review metrics
Key: CASSANDRA-20948
URL: https://issues.apache.org/jira/browse/CASSANDRA-20948
Project: Apache Cassandra
Issue Type: Improvement
Components: Consistency/Coordination
Reporter: Blake Eggleston
Some of the metrics we have should be reviewed so they're providing the most
useful information. Current metrics to consider are below, add to the
description of the JIRA as others are found
ReadRepairMetrics.trackedReconcile.mark() is called for every single read. This
is technically correct, but is not be a useful metric. Let's consider marking
it from ReadReconciliations.Coordinator#{acceptLocalSummary,
acceptRemoteSummary} so we're only counting reconciliations that happen when a
replica needs to be sent mutations during a read.
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