8000 Monitoring Metrics for Asynchronous Materialized Views, triggered prometheus warnings · Issue #52133 · StarRocks/starrocks · GitHub
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Monitoring Metrics for Asynchronous Materialized Views, triggered prometheus warnings #52133
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@TimXu0713

Description

@TimXu0713

Steps to reproduce the behavior (Required)

I follow this https://docs.starrocks.io/zh/docs/3.1/administration/management/monitoring/metrics-materialized_view/#mv_refresh_total_failed_jobs to config the prometheus target,then, the Prometheus log kept reporting the following warning "Oct 21 13:20:12 sz-prom-prod01 prometheus[776937]: ts=2024-10-21T05:20:12.994Z caller=scrape.go:1754 level=warn component="scrape manager" scrape_pool=starrocks target="http://10.10.xx.xx:8030/metrics?with_materialized_view_metrics=all" msg="Error on ingesting samples with different value but same timestamp" num_dropped=33082", And prometheus alert rule “increase(prometheus_target_scrapes_sample_duplicate_timestamp_total[5m]) > 0" is raised。
When i remove the remove the "'with_materialized_view_metrics' : ['all']" configuation, the waning disappeared.

Expected behavior (Required)

metrics working fine,No alarm is generated.

Real behavior (Required)

StarRocks version (Required)

  • 3.1.13

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