arjun4084346 commented on a change in pull request #2635: [GOBBLIN-771] add a
few metrics for gobblin service
URL: https://github.com/apache/incubator-gobblin/pull/2635#discussion_r287184812
##########
File path:
gobblin-service/src/main/java/org/apache/gobblin/service/modules/orchestration/Orchestrator.java
##########
@@ -241,10 +233,15 @@ public void orchestrate(Spec spec) throws Exception {
if (!canRun(flowName, flowGroup, allowConcurrentExecution)) {
_log.warn("Another instance of flowGroup: {}, flowName: {} running;
Skipping flow execution since "
+ "concurrent executions are disabled for this flow.", flowGroup,
flowName);
- if (this.flowAlreadyRunningGauge.isPresent()) {
- this.jobAlreadyRunning.incrementAndGet();
- }
+ // We send a gauge with value 0 signifying that the flow could not be
compiled because previous execution is already running
+ metricContext.newContextAwareGauge(
+
MetricRegistry.name(MetricReportUtils.GOBBLIN_SERVICE_METRICS_PREFIX,
flowGroup, flowName, ServiceMetricNames.COMPILED),
+ () -> 0L);
Review comment:
No, O and 1 seems more intuitive. 0 means not compiled, 1 means compiled?
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