[
https://issues.apache.org/jira/browse/NUTCH-3131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Lewis John McGibbney updated NUTCH-3131:
----------------------------------------
Description:
The recent “Hadoop Metrics Analysis and Improvement Suggestions” report
(attached to NUTCH-2909) identified 88 counter increment operations across 17
files with multiple anti-patterns and missing key observability signals
(inconsistent naming, repeated counter lookups, missing latency/error context,
cardinality risks, etc.).
This ticket covers the implementation of all high and medium-priority
improvements from the report (Phases 1–3). Phase 4 (external export, dashboard,
testing) will be handled in separate tickets.
was:
The recent “Hadoop Metrics Analysis and Improvement Suggestions” report
identified 88 counter increment operations across 17 files with multiple
anti-patterns and missing key observability signals (inconsistent naming,
repeated counter lookups, missing latency/error context, cardinality risks,
etc.).
This ticket covers the implementation of all high and medium-priority
improvements from the report (Phases 1–3). Phase 4 (external export, dashboard,
testing) will be handled in separate tickets.
> Nutch Metrics Refactoring & Enhancements
> ----------------------------------------
>
> Key: NUTCH-3131
> URL: https://issues.apache.org/jira/browse/NUTCH-3131
> Project: Nutch
> Issue Type: Improvement
> Components: metrics
> Reporter: Lewis John McGibbney
> Assignee: Lewis John McGibbney
> Priority: Major
>
> The recent “Hadoop Metrics Analysis and Improvement Suggestions” report
> (attached to NUTCH-2909) identified 88 counter increment operations across 17
> files with multiple anti-patterns and missing key observability signals
> (inconsistent naming, repeated counter lookups, missing latency/error
> context, cardinality risks, etc.).
> This ticket covers the implementation of all high and medium-priority
> improvements from the report (Phases 1–3). Phase 4 (external export,
> dashboard, testing) will be handled in separate tickets.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
