Examples with JsonNode com.fasterxml.jackson.databind.JsonNode used on opensource projects

Example 21 with JsonNode

use of com.fasterxml.jackson.databind.JsonNode in project flink by apache.

the class SubtaskExecutionAttemptDetailsHandlerTest method compareAttemptDetails.

private static void compareAttemptDetails(AccessExecution originalAttempt, String json) throws IOException {
    JsonNode result = ArchivedJobGenerationUtils.mapper.readTree(json);
    Assert.assertEquals(originalAttempt.getParallelSubtaskIndex(), result.get("subtask").asInt());
    Assert.assertEquals(originalAttempt.getState().name(), result.get("status").asText());
    Assert.assertEquals(originalAttempt.getAttemptNumber(), result.get("attempt").asInt());
    Assert.assertEquals(originalAttempt.getAssignedResourceLocation().getHostname(), result.get("host").asText());
    long start = originalAttempt.getStateTimestamp(ExecutionState.DEPLOYING);
    Assert.assertEquals(start, result.get("start-time").asLong());
    long end = originalAttempt.getStateTimestamp(ExecutionState.FINISHED);
    Assert.assertEquals(end, result.get("end-time").asLong());
    Assert.assertEquals(end - start, result.get("duration").asLong());
    ArchivedJobGenerationUtils.compareIoMetrics(originalAttempt.getIOMetrics(), result.get("metrics"));
}

Example 22 with JsonNode

use of com.fasterxml.jackson.databind.JsonNode in project flink by apache.

the class SubtasksAllAccumulatorsHandlerTest method compareSubtaskAccumulators.

private static void compareSubtaskAccumulators(AccessExecutionJobVertex originalTask, String json) throws IOException {
    JsonNode result = ArchivedJobGenerationUtils.mapper.readTree(json);
    Assert.assertEquals(originalTask.getJobVertexId().toString(), result.get("id").asText());
    Assert.assertEquals(originalTask.getParallelism(), result.get("parallelism").asInt());
    ArrayNode subtasks = (ArrayNode) result.get("subtasks");
    Assert.assertEquals(originalTask.getTaskVertices().length, subtasks.size());
    for (int x = 0; x < originalTask.getTaskVertices().length; x++) {
        JsonNode subtask = subtasks.get(x);
        AccessExecutionVertex expectedSubtask = originalTask.getTaskVertices()[x];
        Assert.assertEquals(x, subtask.get("subtask").asInt());
        Assert.assertEquals(expectedSubtask.getCurrentExecutionAttempt().getAttemptNumber(), subtask.get("attempt").asInt());
        Assert.assertEquals(expectedSubtask.getCurrentAssignedResourceLocation().getHostname(), subtask.get("host").asText());
        ArchivedJobGenerationUtils.compareStringifiedAccumulators(expectedSubtask.getCurrentExecutionAttempt().getUserAccumulatorsStringified(), (ArrayNode) subtask.get("user-accumulators"));
    }
}

Example 23 with JsonNode

use of com.fasterxml.jackson.databind.JsonNode in project flink by apache.

the class SubtasksTimesHandlerTest method compareSubtaskTimes.

private static void compareSubtaskTimes(AccessExecutionJobVertex originalTask, AccessExecution originalAttempt, String json) throws IOException {
    JsonNode result = ArchivedJobGenerationUtils.mapper.readTree(json);
    Assert.assertEquals(originalTask.getJobVertexId().toString(), result.get("id").asText());
    Assert.assertEquals(originalTask.getName(), result.get("name").asText());
    Assert.assertTrue(result.get("now").asLong() > 0L);
    ArrayNode subtasks = (ArrayNode) result.get("subtasks");
    JsonNode subtask = subtasks.get(0);
    Assert.assertEquals(0, subtask.get("subtask").asInt());
    Assert.assertEquals(originalAttempt.getAssignedResourceLocation().getHostname(), subtask.get("host").asText());
    Assert.assertEquals(originalAttempt.getStateTimestamp(originalAttempt.getState()) - originalAttempt.getStateTimestamp(ExecutionState.SCHEDULED), subtask.get("duration").asLong());
    JsonNode timestamps = subtask.get("timestamps");
    Assert.assertEquals(originalAttempt.getStateTimestamp(ExecutionState.CREATED), timestamps.get(ExecutionState.CREATED.name()).asLong());
    Assert.assertEquals(originalAttempt.getStateTimestamp(ExecutionState.SCHEDULED), timestamps.get(ExecutionState.SCHEDULED.name()).asLong());
    Assert.assertEquals(originalAttempt.getStateTimestamp(ExecutionState.DEPLOYING), timestamps.get(ExecutionState.DEPLOYING.name()).asLong());
    Assert.assertEquals(originalAttempt.getStateTimestamp(ExecutionState.RUNNING), timestamps.get(ExecutionState.RUNNING.name()).asLong());
    Assert.assertEquals(originalAttempt.getStateTimestamp(ExecutionState.FINISHED), timestamps.get(ExecutionState.FINISHED.name()).asLong());
    Assert.assertEquals(originalAttempt.getStateTimestamp(ExecutionState.CANCELING), timestamps.get(ExecutionState.CANCELING.name()).asLong());
    Assert.assertEquals(originalAttempt.getStateTimestamp(ExecutionState.CANCELED), timestamps.get(ExecutionState.CANCELED.name()).asLong());
    Assert.assertEquals(originalAttempt.getStateTimestamp(ExecutionState.FAILED), timestamps.get(ExecutionState.FAILED.name()).asLong());
}

Example 24 with JsonNode

use of com.fasterxml.jackson.databind.JsonNode in project flink by apache.

the class CheckpointConfigHandlerTest method testAtLeastOnce.

/**
	 * Tests the that the isExactlyOnce flag is respected.
	 */
@Test
public void testAtLeastOnce() throws Exception {
    GraphAndSettings graphAndSettings = createGraphAndSettings(false, false);
    AccessExecutionGraph graph = graphAndSettings.graph;
    CheckpointConfigHandler handler = new CheckpointConfigHandler(mock(ExecutionGraphHolder.class));
    String json = handler.handleRequest(graph, Collections.<String, String>emptyMap());
    ObjectMapper mapper = new ObjectMapper();
    JsonNode rootNode = mapper.readTree(json);
    assertEquals("at_least_once", rootNode.get("mode").asText());
}

Example 25 with JsonNode

use of com.fasterxml.jackson.databind.JsonNode in project hadoop by apache.

the class TestLog4Json method testNestedException.

@Test
public void testNestedException() throws Throwable {
    Exception e = new NoRouteToHostException("that box caught fire 3 years ago");
    Exception ioe = new IOException("Datacenter problems", e);
    ThrowableInformation ti = new ThrowableInformation(ioe);
    Log4Json l4j = new Log4Json();
    long timeStamp = Time.now();
    String outcome = l4j.toJson(new StringWriter(), "testNestedException", timeStamp, "INFO", "quoted\"", "new line\n and {}", ti).toString();
    println("testNestedException", outcome);
    ContainerNode rootNode = Log4Json.parse(outcome);
    assertEntryEquals(rootNode, Log4Json.LEVEL, "INFO");
    assertEntryEquals(rootNode, Log4Json.NAME, "testNestedException");
    assertEntryEquals(rootNode, Log4Json.TIME, timeStamp);
    assertEntryEquals(rootNode, Log4Json.EXCEPTION_CLASS, ioe.getClass().getName());
    JsonNode node = assertNodeContains(rootNode, Log4Json.STACK);
    assertTrue("Not an array: " + node, node.isArray());
    node = assertNodeContains(rootNode, Log4Json.DATE);
    assertTrue("Not a string: " + node, node.isTextual());
    //rather than try and make assertions about the format of the text
    //message equalling another ISO date, this test asserts that the hypen
    //and colon characters are in the string.
    String dateText = node.textValue();
    assertTrue("No '-' in " + dateText, dateText.contains("-"));
    assertTrue("No '-' in " + dateText, dateText.contains(":"));
}