Examples with Page com.netflix.titus.grpc.protogen.Page used on opensource projects

Example 11 with Page

use of com.netflix.titus.grpc.protogen.Page in project titus-control-plane by Netflix.

the class GatewayJobServiceGateway method findTasks.

@Override
public Observable<TaskQueryResult> findTasks(TaskQuery taskQuery, CallMetadata callMetadata) {
    Map<String, String> filteringCriteriaMap = taskQuery.getFilteringCriteriaMap();
    Set<String> v3JobIds = new HashSet<>(StringExt.splitByComma(filteringCriteriaMap.getOrDefault("jobIds", "")));
    boolean needsMigrationFilter = "true".equalsIgnoreCase(filteringCriteriaMap.getOrDefault("needsMigration", "false"));
    // "needsMigration" query is served from the local job and relocation cache.
    if (needsMigrationFilter) {
        PageResult<Task> pageResult = needsMigrationQueryHandler.findTasks(GrpcJobQueryModelConverters.toJobQueryCriteria(taskQuery), toPage(taskQuery.getPage()));
        TaskQueryResult taskQueryResult = TaskQueryResult.newBuilder().setPagination(toGrpcPagination(pageResult.getPagination())).addAllItems(taskDataInjector.injectIntoTasks(pageResult.getItems())).build();
        return Observable.just(taskQueryResult);
    }
    Set<String> taskStates = Sets.newHashSet(StringExt.splitByComma(taskQuery.getFilteringCriteriaMap().getOrDefault("taskStates", "")));
    Observable<TaskQueryResult> observable;
    if (v3JobIds.isEmpty()) {
        // Active task set only
        observable = newActiveTaskQueryAction(taskQuery, callMetadata);
    } else {
        if (!taskStates.contains(TaskState.Finished.name())) {
            // Active task set only
            observable = newActiveTaskQueryAction(taskQuery, callMetadata);
        } else {
            Page page = taskQuery.getPage();
            boolean nextPageByNumber = StringExt.isEmpty(page.getCursor()) && page.getPageNumber() > 0;
            if (nextPageByNumber) {
                // In this case we ask for active and archived tasks using a page number > 0. Because of that
                // we have to fetch as much tasks from master as we can. Tasks that we do not fetch, will not be
                // visible to the client.
                TaskQuery largePageQuery = taskQuery.toBuilder().setPage(taskQuery.getPage().toBuilder().setPageNumber(0).setPageSize(gatewayConfiguration.getMaxTaskPageSize())).build();
                observable = newActiveTaskQueryAction(largePageQuery, callMetadata);
            } else {
                observable = newActiveTaskQueryAction(taskQuery, callMetadata);
            }
            observable = observable.flatMap(result -> retrieveArchivedTasksForJobs(v3JobIds, taskQuery).map(archivedTasks -> combineTaskResults(taskQuery, result, archivedTasks)));
        }
    }
    return observable.timeout(tunablesConfiguration.getRequestTimeoutMs(), TimeUnit.MILLISECONDS).map(queryResult -> taskDataInjector.injectIntoTaskQueryResult(queryResult));
}

Example 12 with Page

use of com.netflix.titus.grpc.protogen.Page in project titus-control-plane by Netflix.

the class LocalCacheQueryProcessorTest method testFindTasks.

@Test
public void testFindTasks() {
    List<Task> tasks1 = addToJobDataReplicator(newJobAndTasks("job1", 2)).getRight();
    List<Task> tasks2 = addToJobDataReplicator(newJobAndTasks("job2", 4)).getRight();
    List<Task> tasks3 = addToJobDataReplicator(newJobAndTasks("job3", 0)).getRight();
    // Expect three pages
    TaskQueryResult page1Result = processor.findTasks(TASK_QUERY_ALL_WITH_PAGE_SIZE_2);
    assertThat(page1Result.getItemsList()).hasSize(2);
    Page page2 = Page.newBuilder().setPageSize(2).setCursor(page1Result.getPagination().getCursor()).build();
    TaskQueryResult page2Result = processor.findTasks(TaskQuery.newBuilder().setPage(page2).build());
    assertThat(page2Result.getItemsList()).hasSize(2);
    Page page3 = Page.newBuilder().setPageSize(2).setCursor(page2Result.getPagination().getCursor()).build();
    TaskQueryResult page3Result = processor.findTasks(TaskQuery.newBuilder().setPage(page3).build());
    assertThat(page3Result.getItemsList()).hasSize(2);
    assertThat(page3Result.getPagination().getHasMore()).isFalse();
    List<String> taskIds = CollectionsExt.merge(page1Result.getItemsList().stream().map(com.netflix.titus.grpc.protogen.Task::getId).collect(Collectors.toList()), page2Result.getItemsList().stream().map(com.netflix.titus.grpc.protogen.Task::getId).collect(Collectors.toList()), page3Result.getItemsList().stream().map(com.netflix.titus.grpc.protogen.Task::getId).collect(Collectors.toList()));
    List<String> expectedTaskIds = CollectionsExt.merge(tasks1.stream().map(Task::getId).collect(Collectors.toList()), tasks2.stream().map(Task::getId).collect(Collectors.toList()), tasks3.stream().map(Task::getId).collect(Collectors.toList()));
    assertThat(taskIds).containsAll(expectedTaskIds);
}

Example 13 with Page

use of com.netflix.titus.grpc.protogen.Page in project titus-control-plane by Netflix.

the class JobCriteriaQueryTest method testPagination.

@Test(timeout = 30_000)
public void testPagination() {
    // We have 3 batch and 3 service jobs.
    Page firstPageOf5 = Page.newBuilder().setPageNumber(0).setPageSize(5).build();
    Page secondPageOf5 = Page.newBuilder().setPageNumber(1).setPageSize(5).build();
    // Jobs
    JobQuery.Builder jobQueryBuilder = JobQuery.newBuilder().putFilteringCriteria("attributes", PRE_CREATED_JOBS_LABEL);
    JobQueryResult jobQueryResult = client.findJobs(jobQueryBuilder.setPage(firstPageOf5).build());
    assertThat(jobQueryResult.getItemsList()).hasSize(5);
    checkPage(jobQueryResult.getPagination(), firstPageOf5, 2, 6, true);
    JobQueryResult jobQueryResult2 = client.findJobs(jobQueryBuilder.setPage(secondPageOf5).build());
    assertThat(jobQueryResult2.getItemsList()).hasSize(1);
    checkPage(jobQueryResult2.getPagination(), secondPageOf5, 2, 6, false);
    Set<String> foundJobIds = new HashSet<>();
    jobQueryResult.getItemsList().forEach(j -> foundJobIds.add(j.getId()));
    jobQueryResult2.getItemsList().forEach(j -> foundJobIds.add(j.getId()));
    assertThat(foundJobIds).hasSize(6);
    // Tasks
    TaskQuery.Builder taskQueryBuilder = TaskQuery.newBuilder().putFilteringCriteria("attributes", PRE_CREATED_JOBS_LABEL);
    TaskQueryResult taskQueryResult = client.findTasks(taskQueryBuilder.setPage(firstPageOf5).build());
    assertThat(taskQueryResult.getItemsList()).hasSize(5);
    checkPage(taskQueryResult.getPagination(), firstPageOf5, 2, 6, true);
    TaskQueryResult taskQueryResult2 = client.findTasks(taskQueryBuilder.setPage(secondPageOf5).build());
    assertThat(taskQueryResult2.getItemsList()).hasSize(1);
    checkPage(taskQueryResult2.getPagination(), secondPageOf5, 2, 6, false);
    Set<String> foundTasksIds = new HashSet<>();
    taskQueryResult.getItemsList().forEach(j -> foundTasksIds.add(j.getId()));
    taskQueryResult2.getItemsList().forEach(j -> foundTasksIds.add(j.getId()));
    assertThat(foundTasksIds).hasSize(6);
}

Example 14 with Page

use of com.netflix.titus.grpc.protogen.Page in project titus-control-plane by Netflix.

the class JobCursorArchiveQueryTest method testArchiveQuery.

@Test(timeout = TEST_TIMEOUT_MS)
public void testArchiveQuery() {
    Evaluators.times(TASKS_PER_JOB, idx -> jobScenarioBuilder.getTaskByIndex(idx).killTask().completeKillInitiated().expectStateUpdateSkipOther(TaskStatus.TaskState.Finished));
    Evaluators.times(TASKS_PER_JOB, idx -> jobScenarioBuilder.expectTaskInSlot(idx, 1));
    int allTasksCount = TASKS_PER_JOB * 2;
    Set<String> taskIds = new HashSet<>();
    Page current = TWO_ITEM_PAGE;
    for (int i = 0; i < TASKS_PER_JOB; i++) {
        TaskQuery query = TaskQuery.newBuilder().setPage(current).putFilteringCriteria("jobIds", jobScenarioBuilder.getJobId()).putFilteringCriteria("taskStates", ALL_TASK_STATES).build();
        TaskQueryResult result = client.findTasks(query);
        assertThat(result.getPagination().getTotalItems()).isEqualTo(allTasksCount);
        assertThat(result.getPagination().getCursor()).isNotEmpty();
        taskIds.addAll(result.getItemsList().stream().map(Task::getId).collect(Collectors.toList()));
        current = query.getPage().toBuilder().setCursor(result.getPagination().getCursor()).build();
    }
    assertThat(taskIds).hasSize(allTasksCount);
}