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

Example 1 with GetSettingsResponse

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

the class ShrinkIndexIT method testCreateShrinkIndex.

public void testCreateShrinkIndex() {
    internalCluster().ensureAtLeastNumDataNodes(2);
    Version version = VersionUtils.randomVersion(random());
    prepareCreate("source").setSettings(Settings.builder().put(indexSettings()).put("number_of_shards", randomIntBetween(2, 7)).put("index.version.created", version)).get();
    for (int i = 0; i < 20; i++) {
        client().prepareIndex("source", randomFrom("t1", "t2", "t3")).setSource("{\"foo\" : \"bar\", \"i\" : " + i + "}", XContentType.JSON).get();
    }
    ImmutableOpenMap<String, DiscoveryNode> dataNodes = client().admin().cluster().prepareState().get().getState().nodes().getDataNodes();
    assertTrue("at least 2 nodes but was: " + dataNodes.size(), dataNodes.size() >= 2);
    DiscoveryNode[] discoveryNodes = dataNodes.values().toArray(DiscoveryNode.class);
    String mergeNode = discoveryNodes[0].getName();
    // ensure all shards are allocated otherwise the ensure green below might not succeed since we require the merge node
    // if we change the setting too quickly we will end up with one replica unassigned which can't be assigned anymore due
    // to the require._name below.
    ensureGreen();
    // relocate all shards to one node such that we can merge it.
    client().admin().indices().prepareUpdateSettings("source").setSettings(Settings.builder().put("index.routing.allocation.require._name", mergeNode).put("index.blocks.write", true)).get();
    ensureGreen();
    // now merge source into a single shard index
    final boolean createWithReplicas = randomBoolean();
    assertAcked(client().admin().indices().prepareShrinkIndex("source", "target").setSettings(Settings.builder().put("index.number_of_replicas", createWithReplicas ? 1 : 0).build()).get());
    ensureGreen();
    assertHitCount(client().prepareSearch("target").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 20);
    if (createWithReplicas == false) {
        // bump replicas
        client().admin().indices().prepareUpdateSettings("target").setSettings(Settings.builder().put("index.number_of_replicas", 1)).get();
        ensureGreen();
        assertHitCount(client().prepareSearch("target").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 20);
    }
    for (int i = 20; i < 40; i++) {
        client().prepareIndex("target", randomFrom("t1", "t2", "t3")).setSource("{\"foo\" : \"bar\", \"i\" : " + i + "}", XContentType.JSON).get();
    }
    flushAndRefresh();
    assertHitCount(client().prepareSearch("target").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 40);
    assertHitCount(client().prepareSearch("source").setSize(100).setQuery(new TermsQueryBuilder("foo", "bar")).get(), 20);
    GetSettingsResponse target = client().admin().indices().prepareGetSettings("target").get();
    assertEquals(version, target.getIndexToSettings().get("target").getAsVersion("index.version.created", null));
}

Example 2 with GetSettingsResponse

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

the class GetSettingsBlocksIT method testGetSettingsWithBlocks.

public void testGetSettingsWithBlocks() throws Exception {
    assertAcked(prepareCreate("test").setSettings(Settings.builder().put("index.refresh_interval", -1).put("index.merge.policy.expunge_deletes_allowed", "30").put(MapperService.INDEX_MAPPER_DYNAMIC_SETTING.getKey(), false)));
    for (String block : Arrays.asList(SETTING_BLOCKS_READ, SETTING_BLOCKS_WRITE, SETTING_READ_ONLY)) {
        try {
            enableIndexBlock("test", block);
            GetSettingsResponse response = client().admin().indices().prepareGetSettings("test").get();
            assertThat(response.getIndexToSettings().size(), greaterThanOrEqualTo(1));
            assertThat(response.getSetting("test", "index.refresh_interval"), equalTo("-1"));
            assertThat(response.getSetting("test", "index.merge.policy.expunge_deletes_allowed"), equalTo("30"));
            assertThat(response.getSetting("test", MapperService.INDEX_MAPPER_DYNAMIC_SETTING.getKey()), equalTo("false"));
        } finally {
            disableIndexBlock("test", block);
        }
    }
    try {
        enableIndexBlock("test", SETTING_BLOCKS_METADATA);
        assertBlocked(client().admin().indices().prepareGetSettings("test"));
    } finally {
        disableIndexBlock("test", SETTING_BLOCKS_METADATA);
    }
}

Example 3 with GetSettingsResponse

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

the class RestGetSettingsAction method prepareRequest.

@Override
public RestChannelConsumer prepareRequest(final RestRequest request, final NodeClient client) throws IOException {
    final String[] names = request.paramAsStringArrayOrEmptyIfAll("name");
    final boolean renderDefaults = request.paramAsBoolean("include_defaults", false);
    GetSettingsRequest getSettingsRequest = new GetSettingsRequest().indices(Strings.splitStringByCommaToArray(request.param("index"))).indicesOptions(IndicesOptions.fromRequest(request, IndicesOptions.strictExpandOpen())).humanReadable(request.hasParam("human")).names(names);
    getSettingsRequest.local(request.paramAsBoolean("local", getSettingsRequest.local()));
    return channel -> client.admin().indices().getSettings(getSettingsRequest, new RestBuilderListener<GetSettingsResponse>(channel) {

        @Override
        public RestResponse buildResponse(GetSettingsResponse getSettingsResponse, XContentBuilder builder) throws Exception {
            builder.startObject();
            for (ObjectObjectCursor<String, Settings> cursor : getSettingsResponse.getIndexToSettings()) {
                if (cursor.value.isEmpty()) {
                    continue;
                }
                builder.startObject(cursor.key);
                builder.startObject("settings");
                cursor.value.toXContent(builder, request);
                builder.endObject();
                if (renderDefaults) {
                    builder.startObject("defaults");
                    settingsFilter.filter(indexScopedSettings.diff(cursor.value, settings)).toXContent(builder, request);
                    builder.endObject();
                }
                builder.endObject();
            }
            builder.endObject();
            return new BytesRestResponse(OK, builder);
        }
    });
}

Example 4 with GetSettingsResponse

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

the class OldIndexBackwardsCompatibilityIT method assertBasicSearchWorks.

void assertBasicSearchWorks(String indexName) {
    logger.info("--> testing basic search");
    SearchRequestBuilder searchReq = client().prepareSearch(indexName).setQuery(QueryBuilders.matchAllQuery());
    SearchResponse searchRsp = searchReq.get();
    ElasticsearchAssertions.assertNoFailures(searchRsp);
    long numDocs = searchRsp.getHits().getTotalHits();
    logger.info("Found {} in old index", numDocs);
    logger.info("--> testing basic search with sort");
    searchReq.addSort("long_sort", SortOrder.ASC);
    ElasticsearchAssertions.assertNoFailures(searchReq.get());
    logger.info("--> testing exists filter");
    searchReq = client().prepareSearch(indexName).setQuery(QueryBuilders.existsQuery("string"));
    searchRsp = searchReq.get();
    ElasticsearchAssertions.assertNoFailures(searchRsp);
    assertEquals(numDocs, searchRsp.getHits().getTotalHits());
    GetSettingsResponse getSettingsResponse = client().admin().indices().prepareGetSettings(indexName).get();
    Version versionCreated = Version.fromId(Integer.parseInt(getSettingsResponse.getSetting(indexName, "index.version.created")));
    if (versionCreated.onOrAfter(Version.V_2_4_0)) {
        searchReq = client().prepareSearch(indexName).setQuery(QueryBuilders.existsQuery("field.with.dots"));
        searchRsp = searchReq.get();
        ElasticsearchAssertions.assertNoFailures(searchRsp);
        assertEquals(numDocs, searchRsp.getHits().getTotalHits());
    }
}

Example 5 with GetSettingsResponse

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

the class SharedClusterSnapshotRestoreIT method testRestoreWithDifferentMappingsAndSettings.

public void testRestoreWithDifferentMappingsAndSettings() 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 index with foo type");
    assertAcked(prepareCreate("test-idx", 2, Settings.builder().put(indexSettings()).put(SETTING_NUMBER_OF_REPLICAS, between(0, 1)).put("refresh_interval", 10, TimeUnit.SECONDS)));
    NumShards numShards = getNumShards("test-idx");
    assertAcked(client().admin().indices().preparePutMapping("test-idx").setType("foo").setSource("baz", "type=text"));
    ensureGreen();
    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 with bar type");
    cluster().wipeIndices("test-idx");
    assertAcked(prepareCreate("test-idx", 2, Settings.builder().put(SETTING_NUMBER_OF_SHARDS, numShards.numPrimaries).put(SETTING_NUMBER_OF_REPLICAS, between(0, 1)).put("refresh_interval", 5, TimeUnit.SECONDS)));
    assertAcked(client().admin().indices().preparePutMapping("test-idx").setType("bar").setSource("baz", "type=text"));
    ensureGreen();
    logger.info("--> close index");
    client.admin().indices().prepareClose("test-idx").get();
    logger.info("--> restore all indices from the snapshot");
    RestoreSnapshotResponse restoreSnapshotResponse = client.admin().cluster().prepareRestoreSnapshot("test-repo", "test-snap").setWaitForCompletion(true).execute().actionGet();
    assertThat(restoreSnapshotResponse.getRestoreInfo().totalShards(), greaterThan(0));
    logger.info("--> assert that old mapping is restored");
    ImmutableOpenMap<String, MappingMetaData> mappings = client().admin().cluster().prepareState().get().getState().getMetaData().getIndices().get("test-idx").getMappings();
    assertThat(mappings.get("foo"), notNullValue());
    assertThat(mappings.get("bar"), nullValue());
    logger.info("--> assert that old settings are restored");
    GetSettingsResponse getSettingsResponse = client.admin().indices().prepareGetSettings("test-idx").execute().actionGet();
    assertThat(getSettingsResponse.getSetting("test-idx", "index.refresh_interval"), equalTo("10000ms"));
}