Marton Greber has posted comments on this change. ( http://gerrit.cloudera.org:8080/24269 )
Change subject: KUDU-3690: Add filtering to /metrics_prometheus ...................................................................... Patch Set 1: (2 comments) http://gerrit.cloudera.org:8080/#/c/24269/1/src/kudu/server/default_path_handlers.cc File src/kudu/server/default_path_handlers.cc: http://gerrit.cloudera.org:8080/#/c/24269/1/src/kudu/server/default_path_handlers.cc@533 PS1, Line 533: MetricFilters& filters = opts.filters; : filters.entity_types = ParseArray(req.parsed_args, "types"); : filters.entity_ids = ParseArray(req.parsed_args, "ids"); : filters.entity_attrs = ParseArray(req.parsed_args, "attributes"); : filters.entity_metrics = ParseArray(req.parsed_args, "metrics"); : filters.entity_level = FindWithDefault(req.parsed_args, "level", : FLAGS_metrics_default_level); : if (filters.entity_attrs.size() % 2 != 0) { : resp->status_code = HttpStatusCode::BadRequest; : WARN_NOT_OK(Status::InvalidArgument(""), "The parameter of 'attributes' is wrong"); : return; : } > nit: The new filter-parsing block is an exact duplicate of the one in Write Done http://gerrit.cloudera.org:8080/#/c/24269/1/src/kudu/util/metrics-test.cc File src/kudu/util/metrics-test.cc: http://gerrit.cloudera.org:8080/#/c/24269/1/src/kudu/util/metrics-test.cc@1626 PS1, Line 1626: // entity-labels format for readable assertions. PrometheusFilterByEntityLevel : // is the exception: it uses test_entity (not a known type) and therefore : // stays in legacy format. : // TODO(KUDU-3775): once BuildPrometheusLabels() handles arbitrary entity types, : // switch PrometheusFilterByEntityLevel to entity-labels format too. : : TEST_F(MetricsTest, PrometheusFilterByEntityLevel) { : MetricRegistry registry; > nit: this test relies on the legacy Prometheus format because BuildPromethe Done -- To view, visit http://gerrit.cloudera.org:8080/24269 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: kudu Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I5c0b23ae5c184bf9e33e453736cef5e7ce8ee2e1 Gerrit-Change-Number: 24269 Gerrit-PatchSet: 1 Gerrit-Owner: Marton Greber <[email protected]> Gerrit-Reviewer: Alexey Serbin <[email protected]> Gerrit-Reviewer: Gabriella Lotz <[email protected]> Gerrit-Reviewer: Kudu Jenkins (120) Gerrit-Reviewer: Marton Greber <[email protected]> Gerrit-Reviewer: Yan-Daojiang <[email protected]> Gerrit-Comment-Date: Tue, 05 May 2026 17:22:59 +0000 Gerrit-HasComments: Yes
