it.hasNext();) { JobInProgress job = it.next(); t = job.obtainTaskCleanupTask(taskTracker, true); if (t != null) { return Collections.singletonList(t); it.hasNext();) { JobInProgress job = it.next(); t = job.obtainTaskCleanupTask(taskTracker, false); if (t != null) { return Collections.singletonList(t);
it.hasNext();) { JobInProgress job = it.next(); t = job.obtainTaskCleanupTask(taskTracker, true); if (t != null) { return Collections.singletonList(t); it.hasNext();) { JobInProgress job = it.next(); t = job.obtainTaskCleanupTask(taskTracker, false); if (t != null) { return Collections.singletonList(t);
t = job.obtainTaskCleanupTask(taskTracker, true); if (t != null) { return Collections.singletonList(t); t = job.obtainTaskCleanupTask(taskTracker, false); if (t != null) { return Collections.singletonList(t);