phet commented on code in PR #3899:
URL: https://github.com/apache/gobblin/pull/3899#discussion_r1538720406


##########
gobblin-service/src/main/java/org/apache/gobblin/service/modules/orchestration/DagManagementTaskStreamImpl.java:
##########
@@ -108,6 +137,36 @@ public DagTask next() {
     return null;
   }
 
+  /**
+   * Returns a {@link 
org.apache.gobblin.runtime.api.MultiActiveLeaseArbiter.LeaseAttemptStatus} 
associated with the
+   * `dagAction`. If in multi-active execution mode, it retrieves the status 
from calling
+   * {@link MultiActiveLeaseArbiter#tryAcquireLease(DagActionStore.DagAction, 
long, boolean, boolean)}, otherwise
+   * it returns a {@link 
org.apache.gobblin.runtime.api.MultiActiveLeaseArbiter.LeaseObtainedStatus} 
that will not
+   * expire for a very long time to the current instance.
+   * @param dagAction
+   * @return
+   * @throws IOException
+   * @throws SchedulerException
+   */
+  private MultiActiveLeaseArbiter.LeaseAttemptStatus 
retrieveLeaseStatus(DagActionStore.DagAction dagAction)
+      throws IOException, SchedulerException {
+    MultiActiveLeaseArbiter.LeaseAttemptStatus leaseAttemptStatus;
+    if (!this.isMultiActiveExecutionEnabled) {
+      leaseAttemptStatus = new 
MultiActiveLeaseArbiter.LeaseObtainedStatus(dagAction, 
System.currentTimeMillis(), Long.MAX_VALUE, null);
+    } else {

Review Comment:
   why the complexity of the either-or as opposed to just initializing the ctor 
w/ a MALA "stub" form always returns a `LeaseObtainedStatus`.  (and use in 
conjunction w/ an absent `DagActionReminderScheduler`)



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