private List<SingularityRequestParent> getRequestsWithDeployState(
Iterable<SingularityRequestWithState> requests) {
List<String> requestIds = Lists.newArrayList();
for (SingularityRequestWithState requestWithState : requests) {
requestIds.add(requestWithState.getRequest().getId());
}
List<SingularityRequestParent> parents = Lists.newArrayListWithCapacity(requestIds.size());
Map<String, SingularityRequestDeployState> deployStates =
deployManager.getRequestDeployStatesByRequestIds(requestIds);
for (SingularityRequestWithState requestWithState : requests) {
Optional<SingularityRequestDeployState> deployState =
Optional.fromNullable(deployStates.get(requestWithState.getRequest().getId()));
parents.add(
new SingularityRequestParent(
requestWithState.getRequest(),
requestWithState.getState(),
deployState,
Optional.<SingularityDeploy>absent(),
Optional.<SingularityDeploy>absent(),
Optional.<SingularityPendingDeploy>absent()));
}
return parents;
}
private List<SingularityTaskRequest> checkForStaleScheduledTasks(
List<SingularityPendingTask> pendingTasks, List<SingularityTaskRequest> taskRequests) {
final Set<String> foundPendingTaskId = Sets.newHashSetWithExpectedSize(taskRequests.size());
final Set<String> requestIds = Sets.newHashSetWithExpectedSize(taskRequests.size());
for (SingularityTaskRequest taskRequest : taskRequests) {
foundPendingTaskId.add(taskRequest.getPendingTask().getPendingTaskId().getId());
requestIds.add(taskRequest.getRequest().getId());
}
for (SingularityPendingTask pendingTask : pendingTasks) {
if (!foundPendingTaskId.contains(pendingTask.getPendingTaskId().getId())) {
LOG.info("Removing stale pending task {}", pendingTask.getPendingTaskId());
taskManager.deletePendingTask(pendingTask.getPendingTaskId());
}
}
// TODO this check isn't necessary if we keep track better during deploys
final Map<String, SingularityRequestDeployState> deployStates =
deployManager.getRequestDeployStatesByRequestIds(requestIds);
final List<SingularityTaskRequest> taskRequestsWithValidDeploys =
Lists.newArrayListWithCapacity(taskRequests.size());
for (SingularityTaskRequest taskRequest : taskRequests) {
SingularityRequestDeployState requestDeployState =
deployStates.get(taskRequest.getRequest().getId());
if (!matchesDeploy(requestDeployState, taskRequest)) {
LOG.info(
"Removing stale pending task {} because the deployId did not match active/pending deploys {}",
taskRequest.getPendingTask().getPendingTaskId(),
requestDeployState);
taskManager.deletePendingTask(taskRequest.getPendingTask().getPendingTaskId());
} else {
taskRequestsWithValidDeploys.add(taskRequest);
}
}
return taskRequestsWithValidDeploys;
}