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[DocDB] Incorrect Aggregation Function for certain xCluster Metrics: Change from Sum to Max #25422

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yusong-yan opened this issue Dec 24, 2024 · 0 comments
Open
1 task done

[DocDB] Incorrect Aggregation Function for certain xCluster Metrics: Change from Sum to Max #25422

yusong-yan opened this issue Dec 24, 2024 · 0 comments
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area/docdb YugabyteDB core features kind/bug This issue is a bug priority/medium Medium priority issue status/awaiting-triage Issue awaiting triage

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yusong-yan commented Dec 24, 2024 •
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Jira Link: DB-14654

Description

Currently, many xCluster metrics are aggregated by summing all values. However, these metrics, such as last_read_hybridtime, should be aggregated using the maximum value instead. This incorrect aggregation method can lead to inaccuracies and issues like overflow.

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kind/bug

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@yusong-yan yusong-yan added area/docdb YugabyteDB core features status/awaiting-triage Issue awaiting triage labels Dec 24, 2024
@yusong-yan yusong-yan self-assigned this Dec 24, 2024
@yugabyte-ci yugabyte-ci added kind/bug This issue is a bug priority/medium Medium priority issue labels Dec 24, 2024
@yusong-yan yusong-yan changed the title [DocDB] Incorrect Aggregation Function for xCluster Metrics: Change from Sum to Max [DocDB] Incorrect Aggregation Function for certain xCluster Metrics: Change from Sum to Max Dec 24, 2024
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area/docdb YugabyteDB core features kind/bug This issue is a bug priority/medium Medium priority issue status/awaiting-triage Issue awaiting triage
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