phet commented on code in PR #4027:
URL: https://github.com/apache/gobblin/pull/4027#discussion_r1718847660
##########
gobblin-service/src/main/java/org/apache/gobblin/service/modules/orchestration/proc/DagProcUtils.java:
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@@ -191,15 +194,10 @@ public static void cancelDag(Dag<JobExecutionPlan> dag,
DagManagementStateStore
}
}
- private static void sendCancellationEvent(Dag.DagNode<JobExecutionPlan>
dagNodeToCancel, Properties props)
- throws ExecutionException, InterruptedException {
+ private static void sendCancellationEvent(Dag.DagNode<JobExecutionPlan>
dagNodeToCancel) {
JobExecutionPlan jobExecutionPlan = dagNodeToCancel.getValue();
- Future<?> future = jobExecutionPlan.getJobFuture().get();
- String serializedFuture =
DagManagerUtils.getSpecProducer(dagNodeToCancel).serializeAddSpecResponse(future);
- props.put(ConfigurationKeys.SPEC_PRODUCER_SERIALIZED_FUTURE,
serializedFuture);
Map<String, String> jobMetadata =
TimingEventUtils.getJobMetadata(Maps.newHashMap(), jobExecutionPlan);
DagProc.eventSubmitter.getTimingEvent(TimingEvent.LauncherTimings.JOB_CANCEL).stop(jobMetadata);
Review Comment:
Ideally we'd have a unit test verifying that `.getTimingEvent` is called on
an `EventSubmitter` mock/spy, but that's challenging because
`DagProc.eventSubmitter` is `static`.
instead the `DagProcFactory` might pass an ES param to each `DagProc`
derived type it creates (all can still share the same one). the DPF itself
could probably create the `MetricContext` and `EventSubmitter` and since the
DPF is a `@Singleton`, those DO NOT need to be `static`.
of course this means making `DagProcUtils::submitJobToExecutor`,
`::cancelDag` and `::cancelDagNode` into methods of the `DagProc` base class
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