org.elasticsearch.common.settings.SettingsException Java Examples

/**
 * Validates a given blobs data path
 */
public void validateBlobsPath(File blobsPath) {
    if (blobsPath.exists()) {
        if (blobsPath.isFile()) {
            throw new SettingsException(
                    String.format(Locale.ENGLISH, "blobs path '%s' is a file, must be a directory", blobsPath.getAbsolutePath()));
        }
        if (!blobsPath.canWrite()) {
            throw new SettingsException(
                    String.format(Locale.ENGLISH, "blobs path '%s' is not writable", blobsPath.getAbsolutePath()));
        }
    } else {
        try {
            Files.createDirectories(blobsPath.toPath());
        } catch (IOException e) {
            throw new SettingsException(
                    String.format(Locale.ENGLISH, "blobs path '%s' could not be created", blobsPath.getAbsolutePath()));
        }
    }
}
 

/**
 * リトライ処理中の特定例外処理からContinueRetryが投げられた後、リトライ処理に移行すること.
 */
@Test
public void リトライ処理中の特定例外処理からContinueRetryが投げられた後_リトライ処理に移行すること() {
    TestRequest requestMock = Mockito.spy(new TestRequest());

    NodeDisconnectedException toBeThrown = Mockito.mock(NodeDisconnectedException.class);

    Mockito.doThrow(toBeThrown) // 初回リクエスト
            .doThrow(toBeThrown) // リトライ1回目
            .doThrow(new SettingsException("foo")) // リトライ2回目. この時は、 #onParticularError()でリトライ継続のために
                                                   // ContinueRetryが投げられる.
            .doThrow(toBeThrown) // リトライ3回目
            .doReturn(SUCCESS_RESPONSE)
            .when(requestMock)
            .doProcess();

    String result = requestMock.doRequest();
    assertEquals(SUCCESS_RESPONSE, result);
    // 初回 + リトライ3回 + 処理成功で、5回呼ばれるはず.
    Mockito.verify(requestMock, Mockito.times(5)).doProcess();
    Mockito.verify(requestMock, Mockito.times(1)).onParticularError(Mockito.any(ElasticsearchException.class));
}
 

/**
 * 初回リクエストの特定例外処理からContinueRetryが投げられた後、リトライ処理に移行すること.
 */
@Test
public void 初回リクエストの特定例外処理からContinueRetryが投げられた後_リトライ処理に移行すること() {
    TestRequest requestMock = Mockito.spy(new TestRequest());

    NodeDisconnectedException toBeThrown = Mockito.mock(NodeDisconnectedException.class);

    Mockito.doThrow(new SettingsException("foo")) // 初回リクエスト
            .doThrow(toBeThrown) // リトライ1回目
            .doReturn(SUCCESS_RESPONSE)
            .when(requestMock)
            .doProcess();

    String result = requestMock.doRequest();
    assertEquals(SUCCESS_RESPONSE, result);
    Mockito.verify(requestMock, Mockito.times(3)).doProcess();
    Mockito.verify(requestMock, Mockito.times(1)).onParticularError(Mockito.any(ElasticsearchException.class));
}
 

static boolean ensureExistsAndWritable(Path blobsPath) {
    if (Files.exists(blobsPath)) {
        if (!Files.isDirectory(blobsPath)) {
            throw new SettingsException(
                String.format(Locale.ENGLISH, "blobs path '%s' is a file, must be a directory", blobsPath));
        }
        if (!Files.isWritable(blobsPath)) {
            throw new SettingsException(
                String.format(Locale.ENGLISH, "blobs path '%s' is not writable", blobsPath));
        }
    } else {
        try {
            Files.createDirectories(blobsPath);
        } catch (IOException e) {
            throw new SettingsException(
                String.format(Locale.ENGLISH, "blobs path '%s' could not be created", blobsPath));
        }
    }
    return true;
}
 

/**
 * EsIndex_searchメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsIndex_searchメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsIndexImpl esIndexObject = Mockito.spy(new EsIndexImpl("dummy", "", 0, 0, null));

    // EsIndex#asyncIndexSearch()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外を投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexMissingException(new Index("dummy")));
    Mockito.doThrow(toBeThrown)
            .when(esIndexObject)
            .asyncIndexSearch(Mockito.anyString(), Mockito.anyMapOf(String.class, Object.class));
    // メソッド呼び出し
    DcSearchResponse result = esIndexObject.search("dummyRoutingId", (Map<String, Object>) null);
    assertNull(result);
}
 

/**
 * EsType_putMappingメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_putMappingメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncPutMapping()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexMissingException(new Index("dummy")));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncPutMapping(Mockito.anyMapOf(String.class, Object.class));
    // メソッド呼び出し
    try {
        esTypeObject.putMapping(null);
        fail("EsClientException should be thrown.");
    } catch (EsClientException.EsIndexMissingException e) {
        assertTrue(e.getCause() instanceof SettingsException);
        assertTrue(e.getCause().getCause() instanceof IndexMissingException);
    }
}
 

/**
 * EsType_deleteメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_deleteメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncDelete()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外を投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexMissingException(new Index("dummy")));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncDelete(Mockito.anyString(), Mockito.anyLong());
    // メソッド呼び出し
    try {
        esTypeObject.delete("dummyId", 1);
        fail("EsClientException should be thrown.");
    } catch (EsClientException.EsIndexMissingException e) {
        assertTrue(e.getCause() instanceof SettingsException);
        assertTrue(e.getCause().getCause() instanceof IndexMissingException);
    }
}
 

/**
 * EsType_searchメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_searchメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncSearch()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外を投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexMissingException(new Index("dummy")));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncSearch(Mockito.anyMapOf(String.class, Object.class));
    // メソッド呼び出し
    DcSearchResponse result = esTypeObject.search(null);
    assertTrue(result.isNullResponse());
}
 

/**
 * EsType_updateメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_updateメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncIndex()が呼ばれた場合に、IndexMissingExceptionを投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexMissingException(new Index("dummy")));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncIndex(Mockito.anyString(), Mockito.anyMapOf(String.class, Object.class),
                    (OpType) Mockito.anyObject(), Mockito.anyLong());
    // メソッド呼び出し
    try {
        esTypeObject.update("dummyId", null, 1);
        fail("EsClientException should be thrown.");
    } catch (EsClientException.EsIndexMissingException e) {
        assertTrue(e.getCause() instanceof SettingsException);
        assertTrue(e.getCause().getCause() instanceof IndexMissingException);
    }
}
 

/**
 * EsType_getメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_getメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncGet()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外を投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexMissingException(new Index("dummy")));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncGet(Mockito.anyString(), Mockito.anyBoolean());
    // メソッド呼び出し
    DcGetResponse result = esTypeObject.get("dummyId", true);
    assertNull(result);
}
 

/**
 * リトライ処理中の特定例外処理からContinueRetryが投げられた後、リトライ処理に移行すること.
 */
@Test
public void リトライ処理中の特定例外処理からContinueRetryが投げられた後_リトライ処理に移行すること() {
    TestRequest requestMock = Mockito.spy(new TestRequest());

    NodeDisconnectedException toBeThrown = Mockito.mock(NodeDisconnectedException.class);

    Mockito.doThrow(toBeThrown) // 初回リクエスト
            .doThrow(toBeThrown) // リトライ1回目
            .doThrow(new SettingsException("foo")) // リトライ2回目. この時は、 #onParticularError()でリトライ継続のために
                                                   // ContinueRetryが投げられる.
            .doThrow(toBeThrown) // リトライ3回目
            .doReturn(SUCCESS_RESPONSE)
            .when(requestMock)
            .doProcess();

    String result = requestMock.doRequest();
    assertEquals(SUCCESS_RESPONSE, result);
    // 初回 + リトライ3回 + 処理成功で、5回呼ばれるはず.
    Mockito.verify(requestMock, Mockito.times(5)).doProcess();
    Mockito.verify(requestMock, Mockito.times(1)).onParticularError(Mockito.any(ElasticsearchException.class));
}
 

/**
 * 初回リクエストの特定例外処理からContinueRetryが投げられた後、リトライ処理に移行すること.
 */
@Test
public void 初回リクエストの特定例外処理からContinueRetryが投げられた後_リトライ処理に移行すること() {
    TestRequest requestMock = Mockito.spy(new TestRequest());

    NodeDisconnectedException toBeThrown = Mockito.mock(NodeDisconnectedException.class);

    Mockito.doThrow(new SettingsException("foo")) // 初回リクエスト
            .doThrow(toBeThrown) // リトライ1回目
            .doReturn(SUCCESS_RESPONSE)
            .when(requestMock)
            .doProcess();

    String result = requestMock.doRequest();
    assertEquals(SUCCESS_RESPONSE, result);
    Mockito.verify(requestMock, Mockito.times(3)).doProcess();
    Mockito.verify(requestMock, Mockito.times(1)).onParticularError(Mockito.any(ElasticsearchException.class));
}
 

/**
 * EsIndex_searchメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsIndex_searchメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsIndexImpl esIndexObject = Mockito.spy(new EsIndexImpl("dummy", "", 0, 0, null));

    // EsIndex#asyncIndexSearch()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外を投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexNotFoundException("dummy"));
    Mockito.doThrow(toBeThrown)
            .when(esIndexObject)
            .asyncIndexSearch(Mockito.anyString(), Mockito.anyMapOf(String.class, Object.class));
    // メソッド呼び出し
    DcSearchResponse result = esIndexObject.search("dummyRoutingId", (Map<String, Object>) null);
    assertNull(result);
}
 

/**
 * EsType_putMappingメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_putMappingメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncPutMapping()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexNotFoundException("dummy"));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncPutMapping(Mockito.anyMapOf(String.class, Object.class));
    // メソッド呼び出し
    try {
        esTypeObject.putMapping(null);
        fail("EsClientException should be thrown.");
    } catch (EsClientException.EsIndexMissingException e) {
        assertTrue(e.getCause() instanceof SettingsException);
        assertTrue(e.getCause().getCause() instanceof IndexNotFoundException);
    }
}
 

/**
 * EsType_deleteメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_deleteメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncDelete()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外を投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexNotFoundException("dummy"));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncDelete(Mockito.anyString(), Mockito.anyLong());
    // メソッド呼び出し
    try {
        esTypeObject.delete("dummyId", 1);
        fail("EsClientException should be thrown.");
    } catch (EsClientException.EsIndexMissingException e) {
        assertTrue(e.getCause() instanceof SettingsException);
        assertTrue(e.getCause().getCause() instanceof IndexNotFoundException);
    }
}
 

/**
 * EsType_searchメソッドで初回にIndexNotFoundExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_searchメソッドで初回にIndexNotFoundExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncSearch()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外を投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexNotFoundException("dummy"));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncSearch(Mockito.anyMapOf(String.class, Object.class));
    // メソッド呼び出し
    DcSearchResponse result = esTypeObject.search(null);
    assertTrue(result.isNullResponse());
}
 

/**
 * EsType_updateメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_updateメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncIndex()が呼ばれた場合に、IndexMissingExceptionを投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexNotFoundException("dummy"));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncIndex(Mockito.anyString(), Mockito.anyMapOf(String.class, Object.class),
                    (OpType) Mockito.anyObject(), Mockito.anyLong());
    // メソッド呼び出し
    try {
        esTypeObject.update("dummyId", null, 1);
        fail("EsClientException should be thrown.");
    } catch (EsClientException.EsIndexMissingException e) {
        assertTrue(e.getCause() instanceof SettingsException);
        assertTrue(e.getCause().getCause() instanceof IndexNotFoundException);
    }
}
 

/**
 * EsType_getメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト.
 */
@Test
public void EsType_getメソッドで初回にIndexMissingExceptionを根本原因に持つ例外が投げられた場合のテスト() {
    PowerMockito.mockStatic(EsClientException.class);
    EsTypeImpl esTypeObject = Mockito.spy(new EsTypeImpl("dummy", "Test", "TestRoutingId", 0, 0, null));

    // EsType#asyncGet()が呼ばれた場合に、IndexMissingExceptionを根本原因に持つ例外を投げる。
    // 送出する例外オブジェクトを作成
    SettingsException toBeThrown = new SettingsException("foo", new IndexNotFoundException("dummy"));
    Mockito.doThrow(toBeThrown)
            .when(esTypeObject)
            .asyncGet(Mockito.anyString(), Mockito.anyBoolean());
    // メソッド呼び出し
    DcGetResponse result = esTypeObject.get("dummyId", true);
    assertNull(result);
}
 

/**
 * Try to extract and parse value from settings for given key.
 * First it tries to parse it as a RatioValue (pct) then as byte size value.
 * It assigns parsed value to corresponding argument references (passed via array hack).
 * If parsing fails the method fires exception, however, this should not happen - we rely on Elasticsearch
 * to already have parsed and validated these values before. Unless we screwed something up...
 */
private void parseValue(Settings s, String key, Long[] bytesPointer, Double[] pctPointer) {
    String value = s.get(key);
    if (value != null && pctPointer[0] == null) {
        try {
            pctPointer[0] = RatioValue.parseRatioValue(s.get(key, null)).getAsPercent();
        } catch (SettingsException | ElasticsearchParseException | NullPointerException e1) {
            if (bytesPointer[0] == null) {
                try {
                    bytesPointer[0] = s.getAsBytesSize(key, null).getBytes();
                } catch (SettingsException | ElasticsearchParseException | NullPointerException e2) {
                    // TODO(lvlcek): log.debug("This went wrong, but 'Keep Calm and Carry On'")
                    // We should avoid using logs in this class (due to perf impact), instead we should
                    // consider moving this logic to some static helper class/method going forward.
                }
            }
        }
    }
}
 

public void testProxyNoHost() {
    final Settings settings = Settings.builder()
        .put(buildClientCredSettings())
        .put("proxy_port", 8080)
        .put("proxy_type", randomFrom("socks", "http"))
        .build();
    final SettingsException e = expectThrows(SettingsException.class, () -> storageServiceWithSettings(settings));
    assertEquals("Azure Proxy type has been set but proxy host or port is not defined.", e.getMessage());
}
 

public void testProxyNoPort() {
    final Settings settings = Settings.builder()
        .put(buildClientCredSettings())
        .put("proxy_host", "127.0.0.1")
        .put("proxy_type", randomFrom("socks", "http"))
        .build();

    final SettingsException e = expectThrows(SettingsException.class, () -> storageServiceWithSettings(settings));
    assertEquals("Azure Proxy type has been set but proxy host or port is not defined.", e.getMessage());
}
 

@Test
public void testErrorWithDuplicateSettingInConfigFile() throws Exception {
    HashMap<String, String> settings = new HashMap<>();
    settings.put("path.home", ".");
    Path config = PathUtils.get(getClass().getResource("config_invalid").toURI());
    settings.put("path.conf", config.toString());
    expectedException.expect(SettingsException.class);
    expectedException.expectMessage("Failed to load settings from");
    expectedException.expectCause(Matchers.hasProperty("message", containsString("Duplicate field 'stats.enabled'")));
    InternalSettingsPreparer.prepareEnvironment(Settings.EMPTY, settings, config, () -> "node1");
}
 

public void testProxyNoType() {
    final Settings settings = Settings.builder()
        .put(buildClientCredSettings())
        .put("proxy_host", "127.0.0.1")
        .put("proxy_port", 8080)
        .build();

    final SettingsException e = expectThrows(SettingsException.class, () -> storageServiceWithSettings(settings));
    assertEquals("Azure Proxy port or host have been set but proxy type is not defined.", e.getMessage());
}
 

public void testProxyWrongHost() {
    final Settings settings = Settings.builder()
        .put(buildClientCredSettings())
        .put("proxy_type", randomFrom("socks", "http"))
        .put("proxy_host", "thisisnotavalidhostorwehavebeensuperunlucky")
        .put("proxy_port", 8080)
        .build();

    final SettingsException e = expectThrows(SettingsException.class,
                                             () -> storageServiceWithSettings(settings));
    assertEquals("Azure proxy host is unknown.", e.getMessage());
}
 

private static void applyDistanceErrorPct(Map<String, Object> mapping, Settings geoSettings) {
    try {
        Float errorPct = geoSettings.getAsFloat("distance_error_pct", null);
        if (errorPct != null) {
            mapping.put("distance_error_pct", errorPct);
        }
    } catch (SettingsException e) {
        throw new IllegalArgumentException(
            String.format(Locale.ENGLISH, "Value '%s' of setting distance_error_pct is not a float value", geoSettings.get("distance_error_pct"))
        );
    }
}
 

static Netty4CorsConfig buildCorsConfig(Settings settings) {
    if (SETTING_CORS_ENABLED.get(settings) == false) {
        return Netty4CorsConfigBuilder.forOrigins().disable().build();
    }
    String origin = SETTING_CORS_ALLOW_ORIGIN.get(settings);
    final Netty4CorsConfigBuilder builder;
    if (Strings.isNullOrEmpty(origin)) {
        builder = Netty4CorsConfigBuilder.forOrigins();
    } else if (origin.equals(ANY_ORIGIN)) {
        builder = Netty4CorsConfigBuilder.forAnyOrigin();
    } else {
        try {
            Pattern p = RestUtils.checkCorsSettingForRegex(origin);
            if (p == null) {
                builder = Netty4CorsConfigBuilder.forOrigins(RestUtils.corsSettingAsArray(origin));
            } else {
                builder = Netty4CorsConfigBuilder.forPattern(p);
            }
        } catch (PatternSyntaxException e) {
            throw new SettingsException("Bad regex in [" + SETTING_CORS_ALLOW_ORIGIN.getKey() + "]: [" + origin + "]", e);
        }
    }
    if (SETTING_CORS_ALLOW_CREDENTIALS.get(settings)) {
        builder.allowCredentials();
    }
    String[] strMethods = Strings.tokenizeToStringArray(SETTING_CORS_ALLOW_METHODS.get(settings), ",");
    HttpMethod[] methods = Arrays.stream(strMethods)
        .map(HttpMethod::valueOf)
        .toArray(HttpMethod[]::new);
    return builder.allowedRequestMethods(methods)
        .maxAge(SETTING_CORS_MAX_AGE.get(settings))
        .allowedRequestHeaders(Strings.tokenizeToStringArray(SETTING_CORS_ALLOW_HEADERS.get(settings), ","))
        .shortCircuit()
        .build();
}
 

@Override
public String onParticularError(ElasticsearchException e) {
    if (e instanceof EsExceptionForTest) {
        return ON_ERROR_RESPONSE;
    }
    if (e instanceof SettingsException) {
        throw new ContinueRetry();
    }
    throw e;
}
 

@Override
public String onParticularError(ElasticsearchException e) {
    if (e instanceof EsExceptionForTest) {
        return ON_ERROR_RESPONSE;
    }
    if (e instanceof SettingsException) {
        throw new ContinueRetry();
    }
    throw e;
}
 

/**
 * A thread pool size can also be unbounded and is represented by -1, which is not supported by SizeValue (which only supports positive numbers)
 */
private SizeValue getAsSizeOrUnbounded(Settings settings, String setting, SizeValue defaultValue) throws SettingsException {
    if ("-1".equals(settings.get(setting))) {
        return null;
    }
    return parseSizeValue(settings.get(setting), defaultValue);
}
 

static void loadConfig(Path file, Settings.Builder settingsBuilder) {
    try {
        settingsBuilder.loadFromPath(file);
    } catch (SettingsException | NoClassDefFoundError e) {
        // ignore
    }
}