Examples with CREATED org.opensearch.action.DocWriteResponse.Result.CREATED used on opensource projects

Example 1 with CREATED

use of org.opensearch.action.DocWriteResponse.Result.CREATED in project OpenSearch by opensearch-project.

the class ClusterDisruptionIT method testAckedIndexing.

/**
 * Test that we do not loose document whose indexing request was successful, under a randomly selected disruption scheme
 * We also collect & report the type of indexing failures that occur.
 * <p>
 * This test is a superset of tests run in the Jepsen test suite, with the exception of versioned updates
 */
@TestIssueLogging(value = "_root:DEBUG,org.opensearch.action.bulk:TRACE,org.opensearch.action.get:TRACE," + "org.opensearch.discovery:TRACE,org.opensearch.action.support.replication:TRACE," + "org.opensearch.cluster.service:TRACE,org.opensearch.indices.recovery:TRACE," + "org.opensearch.indices.cluster:TRACE,org.opensearch.index.shard:TRACE", issueUrl = "https://github.com/elastic/elasticsearch/issues/41068")
public void testAckedIndexing() throws Exception {
    final int seconds = !(TEST_NIGHTLY && rarely()) ? 1 : 5;
    final String timeout = seconds + "s";
    final List<String> nodes = startCluster(rarely() ? 5 : 3);
    assertAcked(prepareCreate("test").setSettings(Settings.builder().put(indexSettings()).put(IndexMetadata.SETTING_NUMBER_OF_SHARDS, 1 + randomInt(2)).put(IndexMetadata.SETTING_NUMBER_OF_REPLICAS, randomInt(2))));
    ensureGreen();
    ServiceDisruptionScheme disruptionScheme = addRandomDisruptionScheme();
    logger.info("disruption scheme [{}] added", disruptionScheme);
    // id -> node sent.
    final ConcurrentHashMap<String, String> ackedDocs = new ConcurrentHashMap<>();
    final AtomicBoolean stop = new AtomicBoolean(false);
    List<Thread> indexers = new ArrayList<>(nodes.size());
    List<Semaphore> semaphores = new ArrayList<>(nodes.size());
    final AtomicInteger idGenerator = new AtomicInteger(0);
    final AtomicReference<CountDownLatch> countDownLatchRef = new AtomicReference<>();
    final List<Exception> exceptedExceptions = new CopyOnWriteArrayList<>();
    final ConflictMode conflictMode = ConflictMode.randomMode();
    final List<String> fieldNames = IntStream.rangeClosed(0, randomInt(10)).mapToObj(n -> "f" + n).collect(Collectors.toList());
    logger.info("starting indexers using conflict mode " + conflictMode);
    try {
        for (final String node : nodes) {
            final Semaphore semaphore = new Semaphore(0);
            semaphores.add(semaphore);
            final Client client = client(node);
            final String name = "indexer_" + indexers.size();
            final int numPrimaries = getNumShards("test").numPrimaries;
            Thread thread = new Thread(() -> {
                while (!stop.get()) {
                    String id = null;
                    try {
                        if (!semaphore.tryAcquire(10, TimeUnit.SECONDS)) {
                            continue;
                        }
                        logger.info("[{}] Acquired semaphore and it has {} permits left", name, semaphore.availablePermits());
                        try {
                            id = Integer.toString(idGenerator.incrementAndGet());
                            int shard = Math.floorMod(Murmur3HashFunction.hash(id), numPrimaries);
                            logger.trace("[{}] indexing id [{}] through node [{}] targeting shard [{}]", name, id, node, shard);
                            IndexRequestBuilder indexRequestBuilder = client.prepareIndex("test").setId(id).setSource(Collections.singletonMap(randomFrom(fieldNames), randomNonNegativeLong()), XContentType.JSON).setTimeout(timeout);
                            if (conflictMode == ConflictMode.external) {
                                indexRequestBuilder.setVersion(randomIntBetween(1, 10)).setVersionType(VersionType.EXTERNAL);
                            } else if (conflictMode == ConflictMode.create) {
                                indexRequestBuilder.setCreate(true);
                            }
                            IndexResponse response = indexRequestBuilder.get(timeout);
                            assertThat(response.getResult(), is(oneOf(CREATED, UPDATED)));
                            ackedDocs.put(id, node);
                            logger.trace("[{}] indexed id [{}] through node [{}], response [{}]", name, id, node, response);
                        } catch (OpenSearchException e) {
                            exceptedExceptions.add(e);
                            final String docId = id;
                            logger.trace(() -> new ParameterizedMessage("[{}] failed id [{}] through node [{}]", name, docId, node), e);
                        } finally {
                            countDownLatchRef.get().countDown();
                            logger.trace("[{}] decreased counter : {}", name, countDownLatchRef.get().getCount());
                        }
                    } catch (InterruptedException e) {
                    // fine - semaphore interrupt
                    } catch (AssertionError | Exception e) {
                        logger.info(() -> new ParameterizedMessage("unexpected exception in background thread of [{}]", node), e);
                    }
                }
            });
            thread.setName(name);
            thread.start();
            indexers.add(thread);
        }
        int docsPerIndexer = randomInt(3);
        logger.info("indexing {} docs per indexer before partition", docsPerIndexer);
        countDownLatchRef.set(new CountDownLatch(docsPerIndexer * indexers.size()));
        for (Semaphore semaphore : semaphores) {
            semaphore.release(docsPerIndexer);
        }
        assertTrue(countDownLatchRef.get().await(1, TimeUnit.MINUTES));
        for (int iter = 1 + randomInt(2); iter > 0; iter--) {
            logger.info("starting disruptions & indexing (iteration [{}])", iter);
            disruptionScheme.startDisrupting();
            docsPerIndexer = 1 + randomInt(5);
            logger.info("indexing {} docs per indexer during partition", docsPerIndexer);
            countDownLatchRef.set(new CountDownLatch(docsPerIndexer * indexers.size()));
            Collections.shuffle(semaphores, random());
            for (Semaphore semaphore : semaphores) {
                assertThat(semaphore.availablePermits(), equalTo(0));
                semaphore.release(docsPerIndexer);
            }
            logger.info("waiting for indexing requests to complete");
            assertTrue(countDownLatchRef.get().await(docsPerIndexer * seconds * 1000 + 2000, TimeUnit.MILLISECONDS));
            logger.info("stopping disruption");
            disruptionScheme.stopDisrupting();
            for (String node : internalCluster().getNodeNames()) {
                ensureStableCluster(nodes.size(), TimeValue.timeValueMillis(disruptionScheme.expectedTimeToHeal().millis() + DISRUPTION_HEALING_OVERHEAD.millis()), true, node);
            }
            // is the super-connected node and recovery source and target are on opposite sides of the bridge
            if (disruptionScheme instanceof NetworkDisruption && ((NetworkDisruption) disruptionScheme).getDisruptedLinks() instanceof Bridge) {
                assertBusy(() -> assertAcked(client().admin().cluster().prepareReroute().setRetryFailed(true)));
            }
            ensureGreen("test");
            logger.info("validating successful docs");
            assertBusy(() -> {
                for (String node : nodes) {
                    try {
                        logger.debug("validating through node [{}] ([{}] acked docs)", node, ackedDocs.size());
                        for (String id : ackedDocs.keySet()) {
                            assertTrue("doc [" + id + "] indexed via node [" + ackedDocs.get(id) + "] not found", client(node).prepareGet("test", id).setPreference("_local").get().isExists());
                        }
                    } catch (AssertionError | NoShardAvailableActionException e) {
                        throw new AssertionError(e.getMessage() + " (checked via node [" + node + "]", e);
                    }
                }
            }, 30, TimeUnit.SECONDS);
            logger.info("done validating (iteration [{}])", iter);
        }
    } finally {
        logger.info("shutting down indexers");
        stop.set(true);
        for (Thread indexer : indexers) {
            indexer.interrupt();
            indexer.join(60000);
        }
        if (exceptedExceptions.size() > 0) {
            StringBuilder sb = new StringBuilder();
            for (Exception e : exceptedExceptions) {
                sb.append("\n").append(e.getMessage());
            }
            logger.debug("Indexing exceptions during disruption: {}", sb);
        }
    }
}

Example 2 with CREATED

use of org.opensearch.action.DocWriteResponse.Result.CREATED in project anomaly-detection by opensearch-project.

the class AnomalyDetectorJobRunner method stopAdJob.

private void stopAdJob(String detectorId, AnomalyDetectorFunction function) {
    GetRequest getRequest = new GetRequest(AnomalyDetectorJob.ANOMALY_DETECTOR_JOB_INDEX).id(detectorId);
    ActionListener<GetResponse> listener = ActionListener.wrap(response -> {
        if (response.isExists()) {
            try (XContentParser parser = XContentType.JSON.xContent().createParser(NamedXContentRegistry.EMPTY, LoggingDeprecationHandler.INSTANCE, response.getSourceAsString())) {
                ensureExpectedToken(XContentParser.Token.START_OBJECT, parser.nextToken(), parser);
                AnomalyDetectorJob job = AnomalyDetectorJob.parse(parser);
                if (job.isEnabled()) {
                    AnomalyDetectorJob newJob = new AnomalyDetectorJob(job.getName(), job.getSchedule(), job.getWindowDelay(), false, job.getEnabledTime(), Instant.now(), Instant.now(), job.getLockDurationSeconds(), job.getUser(), job.getResultIndex());
                    IndexRequest indexRequest = new IndexRequest(AnomalyDetectorJob.ANOMALY_DETECTOR_JOB_INDEX).setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE).source(newJob.toXContent(XContentBuilder.builder(XContentType.JSON.xContent()), XCONTENT_WITH_TYPE)).id(detectorId);
                    client.index(indexRequest, ActionListener.wrap(indexResponse -> {
                        if (indexResponse != null && (indexResponse.getResult() == CREATED || indexResponse.getResult() == UPDATED)) {
                            log.info("AD Job was disabled by JobRunner for " + detectorId);
                        // function.execute();
                        } else {
                            log.warn("Failed to disable AD job for " + detectorId);
                        }
                    }, exception -> {
                        log.error("JobRunner failed to update AD job as disabled for " + detectorId, exception);
                    }));
                } else {
                    log.info("AD Job was disabled for " + detectorId);
                // function.execute();
                }
            } catch (IOException e) {
                log.error("JobRunner failed to stop detector job " + detectorId, e);
            }
        } else {
            log.info("AD Job was not found for " + detectorId);
        // function.execute();
        }
    }, exception -> log.error("JobRunner failed to get detector job " + detectorId, exception));
    client.get(getRequest, ActionListener.runAfter(listener, () -> function.execute()));
}