arjun4084346 commented on code in PR #4012:
URL: https://github.com/apache/gobblin/pull/4012#discussion_r1700868425
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gobblin-service/src/main/java/org/apache/gobblin/service/modules/orchestration/Orchestrator.java:
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@@ -319,14 +322,30 @@ public void submitFlowToDagManager(FlowSpec flowSpec,
Dag<JobExecutionPlan> jobE
}
public void remove(Spec spec, Properties headers) throws IOException {
+ URI uri = spec.getUri();
// TODO: Evolve logic to cache and reuse previously compiled JobSpecs
// .. this will work for Identity compiler but not always for multi-hop.
// Note: Current logic assumes compilation is consistent between all
executions
if (spec instanceof FlowSpec) {
- //Send the dag to the DagManager to stop it.
- //Also send it to the SpecProducer to do any cleanup tasks on
SpecExecutor.
- _log.info("Forwarding cancel request for flow URI {} to DagManager.",
spec.getUri());
- this.dagManager.stopDag(spec.getUri());
+ String flowGroup = FlowSpec.Utils.getFlowGroup(uri);
+ String flowName = FlowSpec.Utils.getFlowName(uri);
+ if (this.flowLaunchHandler.isPresent()) {
+ List<Long> flowExecutionIds =
this.jobStatusRetriever.getLatestExecutionIdsForFlow(flowName, flowGroup, 10);
+ _log.info("Found {} flows to cancel.", flowExecutionIds.size());
+
+ for (long flowExecutionId : flowExecutionIds) {
+ DagActionStore.DagAction killDagAction =
DagActionStore.DagAction.forFlow(flowGroup, flowName, flowExecutionId,
+ DagActionStore.DagActionType.KILL);
Review Comment:
yea, it is about killing all flows if any. assuming 10 flows to
cancel...just copied from DagManager code
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