public synchronized void containerCompleted(
RMContainer rmContainer, ContainerStatus containerStatus, RMContainerEventType event) {
Container container = rmContainer.getContainer();
ContainerId containerId = container.getId();
// Remove from the list of newly allocated containers if found
newlyAllocatedContainers.remove(rmContainer);
// Inform the container
rmContainer.handle(new RMContainerFinishedEvent(containerId, containerStatus, event));
LOG.info(
"Completed container: "
+ rmContainer.getContainerId()
+ " in state: "
+ rmContainer.getState()
+ " event:"
+ event);
// Remove from the list of containers
liveContainers.remove(rmContainer.getContainerId());
RMAuditLogger.logSuccess(
getUser(),
AuditConstants.RELEASE_CONTAINER,
"SchedulerApp",
getApplicationId(),
containerId);
// Update usage metrics
Resource containerResource = rmContainer.getContainer().getResource();
queue.getMetrics().releaseResources(getUser(), 1, containerResource);
Resources.subtractFrom(currentConsumption, containerResource);
// remove from preemption map if it is completed
preemptionMap.remove(rmContainer);
// Clear resource utilization metrics cache.
lastMemoryAggregateAllocationUpdateTime = -1;
}
public synchronized void recoverContainer(RMContainer rmContainer) {
if (rmContainer.getState().equals(RMContainerState.COMPLETED)) {
return;
}
allocateContainer(rmContainer);
}