Examples with CheckpointStatsHistory org.apache.flink.runtime.checkpoint.CheckpointStatsHistory used on opensource projects

Example 6 with CheckpointStatsHistory

use of org.apache.flink.runtime.checkpoint.CheckpointStatsHistory in project flink by apache.

the class CheckpointStatsSubtaskDetailsHandlerTest method testArchiver.

@Test
public void testArchiver() throws Exception {
    JsonArchivist archivist = new CheckpointStatsDetailsSubtasksHandler.CheckpointStatsDetailsSubtasksJsonArchivist();
    ObjectMapper mapper = new ObjectMapper();
    PendingCheckpointStats checkpoint = mock(PendingCheckpointStats.class);
    when(checkpoint.getCheckpointId()).thenReturn(1992139L);
    when(checkpoint.getStatus()).thenReturn(CheckpointStatsStatus.IN_PROGRESS);
    // ack timestamp = duration
    when(checkpoint.getTriggerTimestamp()).thenReturn(0L);
    TaskStateStats task = createTaskStateStats(1237);
    when(checkpoint.getAllTaskStateStats()).thenReturn(Collections.singletonList(task));
    CheckpointStatsHistory history = mock(CheckpointStatsHistory.class);
    when(history.getCheckpoints()).thenReturn(Collections.<AbstractCheckpointStats>singletonList(checkpoint));
    CheckpointStatsSnapshot snapshot = mock(CheckpointStatsSnapshot.class);
    when(snapshot.getHistory()).thenReturn(history);
    AccessExecutionGraph graph = mock(AccessExecutionGraph.class);
    when(graph.getCheckpointStatsSnapshot()).thenReturn(snapshot);
    when(graph.getJobID()).thenReturn(new JobID());
    Collection<ArchivedJson> archives = archivist.archiveJsonWithPath(graph);
    Assert.assertEquals(1, archives.size());
    ArchivedJson archive = archives.iterator().next();
    Assert.assertEquals("/jobs/" + graph.getJobID() + "/checkpoints/details/" + checkpoint.getCheckpointId() + "/subtasks/" + task.getJobVertexId(), archive.getPath());
    JsonNode rootNode = mapper.readTree(archive.getJson());
    assertEquals(checkpoint.getCheckpointId(), rootNode.get("id").asLong());
    assertEquals(checkpoint.getStatus().toString(), rootNode.get("status").asText());
    verifyTaskNode(rootNode, task, checkpoint.getTriggerTimestamp());
}

Example 7 with CheckpointStatsHistory

use of org.apache.flink.runtime.checkpoint.CheckpointStatsHistory in project flink by apache.

the class CheckpointStatsSubtaskDetailsHandlerTest method triggerRequest.

// ------------------------------------------------------------------------
private static JsonNode triggerRequest(AbstractCheckpointStats checkpoint) throws Exception {
    CheckpointStatsHistory history = mock(CheckpointStatsHistory.class);
    when(history.getCheckpointById(anyLong())).thenReturn(checkpoint);
    CheckpointStatsSnapshot snapshot = mock(CheckpointStatsSnapshot.class);
    when(snapshot.getHistory()).thenReturn(history);
    AccessExecutionGraph graph = mock(AccessExecutionGraph.class);
    when(graph.getCheckpointStatsSnapshot()).thenReturn(snapshot);
    CheckpointStatsDetailsSubtasksHandler handler = new CheckpointStatsDetailsSubtasksHandler(mock(ExecutionGraphHolder.class), new CheckpointStatsCache(0));
    Map<String, String> params = new HashMap<>();
    params.put("checkpointid", "123");
    params.put("vertexid", new JobVertexID().toString());
    String json = handler.handleRequest(graph, params);
    ObjectMapper mapper = new ObjectMapper();
    return mapper.readTree(json);
}

Example 8 with CheckpointStatsHistory

use of org.apache.flink.runtime.checkpoint.CheckpointStatsHistory in project flink by apache.

the class CheckpointStatsDetailsHandlerTest method testArchiver.

@Test
public void testArchiver() throws IOException {
    JsonArchivist archivist = new CheckpointStatsDetailsHandler.CheckpointStatsDetailsJsonArchivist();
    CompletedCheckpointStats completedCheckpoint = createCompletedCheckpoint();
    FailedCheckpointStats failedCheckpoint = createFailedCheckpoint();
    List<AbstractCheckpointStats> checkpoints = new ArrayList<>();
    checkpoints.add(failedCheckpoint);
    checkpoints.add(completedCheckpoint);
    CheckpointStatsHistory history = mock(CheckpointStatsHistory.class);
    when(history.getCheckpoints()).thenReturn(checkpoints);
    CheckpointStatsSnapshot snapshot = mock(CheckpointStatsSnapshot.class);
    when(snapshot.getHistory()).thenReturn(history);
    AccessExecutionGraph graph = mock(AccessExecutionGraph.class);
    when(graph.getCheckpointStatsSnapshot()).thenReturn(snapshot);
    when(graph.getJobID()).thenReturn(new JobID());
    ObjectMapper mapper = new ObjectMapper();
    Collection<ArchivedJson> archives = archivist.archiveJsonWithPath(graph);
    Assert.assertEquals(2, archives.size());
    Iterator<ArchivedJson> iterator = archives.iterator();
    ArchivedJson archive1 = iterator.next();
    Assert.assertEquals("/jobs/" + graph.getJobID() + "/checkpoints/details/" + failedCheckpoint.getCheckpointId(), archive1.getPath());
    compareFailedCheckpoint(failedCheckpoint, mapper.readTree(archive1.getJson()));
    ArchivedJson archive2 = iterator.next();
    Assert.assertEquals("/jobs/" + graph.getJobID() + "/checkpoints/details/" + completedCheckpoint.getCheckpointId(), archive2.getPath());
    compareCompletedCheckpoint(completedCheckpoint, mapper.readTree(archive2.getJson()));
}

Example 9 with CheckpointStatsHistory

use of org.apache.flink.runtime.checkpoint.CheckpointStatsHistory in project flink by apache.

the class CheckpointStatsDetailsHandlerTest method triggerRequest.

private static JsonNode triggerRequest(AbstractCheckpointStats checkpoint) throws Exception {
    CheckpointStatsHistory history = mock(CheckpointStatsHistory.class);
    when(history.getCheckpointById(anyLong())).thenReturn(checkpoint);
    CheckpointStatsSnapshot snapshot = mock(CheckpointStatsSnapshot.class);
    when(snapshot.getHistory()).thenReturn(history);
    AccessExecutionGraph graph = mock(AccessExecutionGraph.class);
    when(graph.getCheckpointStatsSnapshot()).thenReturn(snapshot);
    CheckpointStatsDetailsHandler handler = new CheckpointStatsDetailsHandler(mock(ExecutionGraphHolder.class), new CheckpointStatsCache(0));
    Map<String, String> params = new HashMap<>();
    params.put("checkpointid", "123");
    String json = handler.handleRequest(graph, params);
    ObjectMapper mapper = new ObjectMapper();
    return mapper.readTree(json);
}