loquisgon commented on a change in pull request #12221:
URL: https://github.com/apache/druid/pull/12221#discussion_r799759150
##########
File path:
indexing-service/src/main/java/org/apache/druid/indexing/overlord/ImmutableWorkerInfo.java
##########
@@ -119,12 +142,33 @@ public boolean isValidVersion(String minVersion)
return worker.getVersion().compareTo(minVersion) >= 0;
}
- public boolean canRunTask(Task task)
+ public boolean canRunTask(Task task, double parallelIndexWorkerRatio)
{
return (worker.getCapacity() - getCurrCapacityUsed() >=
task.getTaskResource().getRequiredCapacity()
+ && canRunParallelIndexTask(task, parallelIndexWorkerRatio)
&&
!getAvailabilityGroups().contains(task.getTaskResource().getAvailabilityGroup()));
}
+ public boolean canRunParallelIndexTask(Task task, double
parallelIndexWorkerRatio)
+ {
+ if (!task.getType().equals(ParallelIndexSupervisorTask.TYPE)) {
+ return true;
+ }
+ return getWorkerParallelIndexCapacity(parallelIndexWorkerRatio) -
getCurrParallelIndexCapacityUsed()
+ >= task.getTaskResource().getRequiredCapacity();
+
+ }
+
+ private int getWorkerParallelIndexCapacity(double parallelIndexWorkerRatio)
+ {
+ int totalCapcity = worker.getCapacity();
+ int workerParallelIndexCapacity = (int)
Math.round(parallelIndexWorkerRatio * totalCapcity);
+ if (totalCapcity > 1 && workerParallelIndexCapacity == 0) {
Review comment:
Nit: totalCapcity to totalCapacity
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