public void cleanCloudStatistics() { Jenkins jenkins = Jenkins.getInstance(); Set<ProvisioningActivity.Id> plannedNodesSet = new HashSet<>(); for (NodeProvisioner.PlannedNode node : jenkins.unlabeledNodeProvisioner.getPendingLaunches()) { if (node instanceof TrackedItem) { plannedNodesSet.add(((TrackedItem) node).getId()); } } for (Label l : jenkins.getLabels()) { for (NodeProvisioner.PlannedNode node : l.nodeProvisioner.getPendingLaunches()) { if (node instanceof TrackedItem) { plannedNodesSet.add(((TrackedItem) node).getId()); } } } for (Node node : jenkins.getNodes()) { if (node instanceof TrackedItem) { plannedNodesSet.add(((TrackedItem) node).getId()); } } Collection<ProvisioningActivity> activities = CloudStatistics.get().getNotCompletedActivities(); for (ProvisioningActivity activity : activities) { if (activity.getCurrentPhase().equals(ProvisioningActivity.Phase.PROVISIONING) && !plannedNodesSet.contains(activity.getId())) { Exception e = new Exception(String.format("Node %s has lost. Mark as failure", activity.getId().toString())); CloudStatistics.ProvisioningListener.get().onFailure(activity.getId(), e); } } }