Examples with GetSettingsResponse org.elasticsearch.action.admin.indices.settings.get.GetSettingsResponse used on opensource projects

Example 16 with GetSettingsResponse

use of org.elasticsearch.action.admin.indices.settings.get.GetSettingsResponse in project elasticsearch by elastic.

the class SharedClusterSnapshotRestoreIT method testChangeSettingsOnRestore.

public void testChangeSettingsOnRestore() throws Exception {
    Client client = client();
    logger.info("-->  creating repository");
    assertAcked(client.admin().cluster().preparePutRepository("test-repo").setType("fs").setSettings(Settings.builder().put("location", randomRepoPath()).put("compress", randomBoolean()).put("chunk_size", randomIntBetween(100, 1000), ByteSizeUnit.BYTES)));
    logger.info("--> create test index with synonyms search analyzer");
    Settings.Builder indexSettings = Settings.builder().put(indexSettings()).put(SETTING_NUMBER_OF_REPLICAS, between(0, 1)).put(INDEX_REFRESH_INTERVAL_SETTING.getKey(), "10s").put("index.analysis.analyzer.my_analyzer.type", "custom").put("index.analysis.analyzer.my_analyzer.tokenizer", "standard").putArray("index.analysis.analyzer.my_analyzer.filter", "lowercase", "my_synonym").put("index.analysis.filter.my_synonym.type", "synonym").put("index.analysis.filter.my_synonym.synonyms", "foo => bar");
    assertAcked(prepareCreate("test-idx", 2, indexSettings));
    int numberOfShards = getNumShards("test-idx").numPrimaries;
    assertAcked(client().admin().indices().preparePutMapping("test-idx").setType("type1").setSource("field1", "type=text,analyzer=standard,search_analyzer=my_analyzer"));
    final int numdocs = randomIntBetween(10, 100);
    IndexRequestBuilder[] builders = new IndexRequestBuilder[numdocs];
    for (int i = 0; i < builders.length; i++) {
        builders[i] = client().prepareIndex("test-idx", "type1", Integer.toString(i)).setSource("field1", "bar " + i);
    }
    indexRandom(true, builders);
    flushAndRefresh();
    assertHitCount(client.prepareSearch("test-idx").setSize(0).setQuery(matchQuery("field1", "foo")).get(), numdocs);
    assertHitCount(client.prepareSearch("test-idx").setSize(0).setQuery(matchQuery("field1", "bar")).get(), numdocs);
    logger.info("--> snapshot it");
    CreateSnapshotResponse createSnapshotResponse = client.admin().cluster().prepareCreateSnapshot("test-repo", "test-snap").setWaitForCompletion(true).setIndices("test-idx").get();
    assertThat(createSnapshotResponse.getSnapshotInfo().successfulShards(), greaterThan(0));
    assertThat(createSnapshotResponse.getSnapshotInfo().successfulShards(), equalTo(createSnapshotResponse.getSnapshotInfo().totalShards()));
    logger.info("--> delete the index and recreate it while changing refresh interval and analyzer");
    cluster().wipeIndices("test-idx");
    Settings newIndexSettings = Settings.builder().put("refresh_interval", "5s").put("index.analysis.analyzer.my_analyzer.type", "standard").build();
    Settings newIncorrectIndexSettings = Settings.builder().put(newIndexSettings).put(SETTING_NUMBER_OF_SHARDS, numberOfShards + 100).build();
    logger.info("--> try restoring while changing the number of shards - should fail");
    assertThrows(client.admin().cluster().prepareRestoreSnapshot("test-repo", "test-snap").setIgnoreIndexSettings("index.analysis.*").setIndexSettings(newIncorrectIndexSettings).setWaitForCompletion(true), SnapshotRestoreException.class);
    logger.info("--> try restoring while changing the number of replicas to a negative number - should fail");
    Settings newIncorrectReplicasIndexSettings = Settings.builder().put(newIndexSettings).put(SETTING_NUMBER_OF_REPLICAS.substring(IndexMetaData.INDEX_SETTING_PREFIX.length()), randomIntBetween(-10, -1)).build();
    assertThrows(client.admin().cluster().prepareRestoreSnapshot("test-repo", "test-snap").setIgnoreIndexSettings("index.analysis.*").setIndexSettings(newIncorrectReplicasIndexSettings).setWaitForCompletion(true), IllegalArgumentException.class);
    logger.info("--> restore index with correct settings from the snapshot");
    RestoreSnapshotResponse restoreSnapshotResponse = client.admin().cluster().prepareRestoreSnapshot("test-repo", "test-snap").setIgnoreIndexSettings("index.analysis.*").setIndexSettings(newIndexSettings).setWaitForCompletion(true).execute().actionGet();
    assertThat(restoreSnapshotResponse.getRestoreInfo().totalShards(), greaterThan(0));
    logger.info("--> assert that correct settings are restored");
    GetSettingsResponse getSettingsResponse = client.admin().indices().prepareGetSettings("test-idx").execute().actionGet();
    assertThat(getSettingsResponse.getSetting("test-idx", INDEX_REFRESH_INTERVAL_SETTING.getKey()), equalTo("5s"));
    // Make sure that number of shards didn't change
    assertThat(getSettingsResponse.getSetting("test-idx", SETTING_NUMBER_OF_SHARDS), equalTo("" + numberOfShards));
    assertThat(getSettingsResponse.getSetting("test-idx", "index.analysis.analyzer.my_analyzer.type"), equalTo("standard"));
    assertThat(getSettingsResponse.getSetting("test-idx", "index.analysis.filter.my_synonym.type"), nullValue());
    assertHitCount(client.prepareSearch("test-idx").setSize(0).setQuery(matchQuery("field1", "foo")).get(), 0);
    assertHitCount(client.prepareSearch("test-idx").setSize(0).setQuery(matchQuery("field1", "bar")).get(), numdocs);
    logger.info("--> delete the index and recreate it while deleting all index settings");
    cluster().wipeIndices("test-idx");
    logger.info("--> restore index with correct settings from the snapshot");
    restoreSnapshotResponse = client.admin().cluster().prepareRestoreSnapshot("test-repo", "test-snap").setIgnoreIndexSettings(// delete everything we can delete
    "*").setIndexSettings(newIndexSettings).setWaitForCompletion(true).execute().actionGet();
    assertThat(restoreSnapshotResponse.getRestoreInfo().totalShards(), greaterThan(0));
    logger.info("--> assert that correct settings are restored and index is still functional");
    getSettingsResponse = client.admin().indices().prepareGetSettings("test-idx").execute().actionGet();
    assertThat(getSettingsResponse.getSetting("test-idx", INDEX_REFRESH_INTERVAL_SETTING.getKey()), equalTo("5s"));
    // Make sure that number of shards didn't change
    assertThat(getSettingsResponse.getSetting("test-idx", SETTING_NUMBER_OF_SHARDS), equalTo("" + numberOfShards));
    assertHitCount(client.prepareSearch("test-idx").setSize(0).setQuery(matchQuery("field1", "foo")).get(), 0);
    assertHitCount(client.prepareSearch("test-idx").setSize(0).setQuery(matchQuery("field1", "bar")).get(), numdocs);
}

Example 17 with GetSettingsResponse

use of org.elasticsearch.action.admin.indices.settings.get.GetSettingsResponse in project crate by crate.

the class DDLIntegrationTest method testAlterShardsOfPartitionedTable.

@Test
public void testAlterShardsOfPartitionedTable() throws Exception {
    execute("create table quotes (id integer, quote string, date timestamp) " + "partitioned by(date) clustered into 3 shards with (number_of_replicas='0-all')");
    ensureYellow();
    execute("insert into quotes (id, quote, date) values (?, ?, ?), (?, ?, ?)", new Object[] { 1, "Don't panic", 1395874800000L, 2, "Now panic", 1395961200000L });
    execute("alter table quotes set (number_of_shards=5)");
    String templateName = PartitionName.templateName(null, "quotes");
    GetIndexTemplatesResponse templatesResponse = client().admin().indices().prepareGetTemplates(templateName).execute().actionGet();
    Settings templateSettings = templatesResponse.getIndexTemplates().get(0).getSettings();
    assertThat(templateSettings.getAsInt(IndexMetaData.SETTING_NUMBER_OF_SHARDS, 0), is(5));
    execute("insert into quotes (id, quote, date) values (?, ?, ?)", new Object[] { 3, "Time is a illusion. Lunchtime doubles so", 1495961200000L });
    String partition = new PartitionName("quotes", Arrays.asList(new BytesRef("1495961200000"))).asIndexName();
    GetSettingsResponse settingsResponse = client().admin().indices().prepareGetSettings(partition).execute().get();
    assertThat(settingsResponse.getSetting(partition, IndexMetaData.SETTING_NUMBER_OF_SHARDS), is("5"));
}

Example 18 with GetSettingsResponse

use of org.elasticsearch.action.admin.indices.settings.get.GetSettingsResponse in project sonarqube by SonarSource.

the class BulkIndexer method start.

@Override
public void start() {
    Preconditions.checkState(bulkRequest == null, ALREADY_STARTED_MESSAGE);
    if (size == Size.LARGE) {
        largeInitialSettings = Maps.newHashMap();
        Map<String, Object> bulkSettings = Maps.newHashMap();
        GetSettingsResponse settingsResp = client.nativeClient().admin().indices().prepareGetSettings(indexName).get();
        // deactivate replicas
        int initialReplicas = Integer.parseInt(settingsResp.getSetting(indexName, IndexMetaData.SETTING_NUMBER_OF_REPLICAS));
        if (initialReplicas > 0) {
            largeInitialSettings.put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, initialReplicas);
            bulkSettings.put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, 0);
        }
        // deactivate periodical refresh
        String refreshInterval = settingsResp.getSetting(indexName, REFRESH_INTERVAL_SETTING);
        largeInitialSettings.put(REFRESH_INTERVAL_SETTING, refreshInterval);
        bulkSettings.put(REFRESH_INTERVAL_SETTING, "-1");
        updateSettings(bulkSettings);
    }
    bulkRequest = client.prepareBulk().setRefresh(false);
    counter.set(0L);
    progress.start();
}