[ https://issues.apache.org/jira/browse/CASSANDRA-19755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sam Tunnicliffe updated CASSANDRA-19755: ---------------------------------------- Reviewers: Marcus Eriksson Status: Review In Progress (was: Needs Committer) > Coordinator read latency metrics are inflated for some queries > -------------------------------------------------------------- > > Key: CASSANDRA-19755 > URL: https://issues.apache.org/jira/browse/CASSANDRA-19755 > Project: Cassandra > Issue Type: Bug > Components: Observability/Metrics > Reporter: Sam Tunnicliffe > Assignee: Sam Tunnicliffe > Priority: Normal > Fix For: 4.1.x, 5.0-rc > > Attachments: ci_summary-4.1.html, ci_summary-5.0.html, > ci_summary-trunk.html > > > When a partition read is decomposed on the coordinator into multiple single > partition read queries, the latency metric captured in StorageProxy can be > artificially increased. > This primarily affects reads where paging and aggregates are used or where an > IN clause selects multiple partition keys. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org