List of usage examples for com.amazonaws ClientConfiguration setMaxErrorRetry
public void setMaxErrorRetry(int maxErrorRetry)
From source file:hu.mta.sztaki.lpds.cloud.entice.imageoptimizer.iaashandler.amazontarget.Storage.java
License:Apache License
/** * @param file Local file to upload/*from w w w .j ava 2s .c om*/ * @param endpoint S3 endpoint URL * @param accessKey Access key * @param secretKey Secret key * @param bucket Bucket name * @param path Key name (path + file name) * @throws Exception On any error */ public static void upload(File file, String endpoint, String accessKey, String secretKey, String bucket, String path) throws Exception { AmazonS3Client amazonS3Client = null; try { AWSCredentials awsCredentials = new BasicAWSCredentials(accessKey, secretKey); ClientConfiguration clientConfiguration = new ClientConfiguration(); clientConfiguration.setMaxConnections(MAX_CONNECTIONS); clientConfiguration.setMaxErrorRetry(PredefinedRetryPolicies.DEFAULT_MAX_ERROR_RETRY); clientConfiguration.setConnectionTimeout(ClientConfiguration.DEFAULT_CONNECTION_TIMEOUT); amazonS3Client = new AmazonS3Client(awsCredentials, clientConfiguration); S3ClientOptions clientOptions = new S3ClientOptions().withPathStyleAccess(true); amazonS3Client.setS3ClientOptions(clientOptions); amazonS3Client.setEndpoint(endpoint); // amazonS3Client.putObject(new PutObjectRequest(bucket, path, file)); // up to 5GB TransferManager tm = new TransferManager(amazonS3Client); // up to 5TB Upload upload = tm.upload(bucket, path, file); // while (!upload.isDone()) { upload.getProgress().getBytesTransferred(); Thread.sleep(1000); } // to get progress upload.waitForCompletion(); tm.shutdownNow(); } catch (AmazonServiceException x) { Shrinker.myLogger.info("upload error: " + x.getMessage()); throw new Exception("upload exception", x); } catch (AmazonClientException x) { Shrinker.myLogger.info("upload error: " + x.getMessage()); throw new Exception("upload exception", x); } finally { if (amazonS3Client != null) { try { amazonS3Client.shutdown(); } catch (Exception e) { } } } }
From source file:jp.classmethod.aws.gradle.s3.AmazonS3PluginExtension.java
License:Apache License
@Override protected ClientConfiguration buildClientConfiguration() { ClientConfiguration clientConfiguration = new ClientConfiguration(); if (maxErrorRetry > 0) { clientConfiguration.setMaxErrorRetry(maxErrorRetry); }//from www . ja v a 2s . com return clientConfiguration; }
From source file:jp.primecloud.auto.aws.amazon.AmazonAwsClientFactory.java
License:Open Source License
protected ClientConfiguration createConfiguration() { ClientConfiguration configuration = new ClientConfiguration(); // Proxy/*from w ww. j a v a 2s . c o m*/ if (proxyHost != null && proxyPort != null) { configuration.setProxyHost(proxyHost); configuration.setProxyPort(proxyPort); if (proxyUser != null && proxyPassword != null) { configuration.setProxyUsername(proxyUser); configuration.setProxyPassword(proxyPassword); } } // ??? configuration.setMaxErrorRetry(0); return configuration; }
From source file:org.apache.hadoop.fs.s3a.S3AFileSystem.java
License:Apache License
/** Called after a new FileSystem instance is constructed. * @param name a uri whose authority section names the host, port, etc. * for this FileSystem//from ww w . j a va2 s . c o m * @param conf the configuration */ public void initialize(URI name, Configuration conf) throws IOException { super.initialize(name, conf); uri = URI.create(name.getScheme() + "://" + name.getAuthority()); workingDir = new Path("/user", System.getProperty("user.name")).makeQualified(this.uri, this.getWorkingDirectory()); // Try to get our credentials or just connect anonymously String accessKey = conf.get(NEW_ACCESS_KEY, conf.get(OLD_ACCESS_KEY, null)); String secretKey = conf.get(NEW_SECRET_KEY, conf.get(OLD_SECRET_KEY, null)); String userInfo = name.getUserInfo(); if (userInfo != null) { int index = userInfo.indexOf(':'); if (index != -1) { accessKey = userInfo.substring(0, index); secretKey = userInfo.substring(index + 1); } else { accessKey = userInfo; } } AWSCredentialsProviderChain credentials = new AWSCredentialsProviderChain( new BasicAWSCredentialsProvider(accessKey, secretKey), new InstanceProfileCredentialsProvider(), new AnonymousAWSCredentialsProvider()); bucket = name.getHost(); ClientConfiguration awsConf = new ClientConfiguration(); awsConf.setMaxConnections(conf.getInt(NEW_MAXIMUM_CONNECTIONS, conf.getInt(OLD_MAXIMUM_CONNECTIONS, DEFAULT_MAXIMUM_CONNECTIONS))); awsConf.setProtocol(conf.getBoolean(NEW_SECURE_CONNECTIONS, conf.getBoolean(OLD_SECURE_CONNECTIONS, DEFAULT_SECURE_CONNECTIONS)) ? Protocol.HTTPS : Protocol.HTTP); awsConf.setMaxErrorRetry( conf.getInt(NEW_MAX_ERROR_RETRIES, conf.getInt(OLD_MAX_ERROR_RETRIES, DEFAULT_MAX_ERROR_RETRIES))); awsConf.setSocketTimeout( conf.getInt(NEW_SOCKET_TIMEOUT, conf.getInt(OLD_SOCKET_TIMEOUT, DEFAULT_SOCKET_TIMEOUT))); s3 = new AmazonS3Client(credentials, awsConf); maxKeys = conf.getInt(NEW_MAX_PAGING_KEYS, conf.getInt(OLD_MAX_PAGING_KEYS, DEFAULT_MAX_PAGING_KEYS)); partSize = conf.getLong(NEW_MULTIPART_SIZE, conf.getLong(OLD_MULTIPART_SIZE, DEFAULT_MULTIPART_SIZE)); partSizeThreshold = conf.getLong(NEW_MIN_MULTIPART_THRESHOLD, conf.getLong(OLD_MIN_MULTIPART_THRESHOLD, DEFAULT_MIN_MULTIPART_THRESHOLD)); if (partSize < 5 * 1024 * 1024) { LOG.error(NEW_MULTIPART_SIZE + " must be at least 5 MB"); partSize = 5 * 1024 * 1024; } if (partSizeThreshold < 5 * 1024 * 1024) { LOG.error(NEW_MIN_MULTIPART_THRESHOLD + " must be at least 5 MB"); partSizeThreshold = 5 * 1024 * 1024; } String cannedACLName = conf.get(NEW_CANNED_ACL, conf.get(OLD_CANNED_ACL, DEFAULT_CANNED_ACL)); if (!cannedACLName.isEmpty()) { cannedACL = CannedAccessControlList.valueOf(cannedACLName); } else { cannedACL = null; } if (!s3.doesBucketExist(bucket)) { throw new IOException("Bucket " + bucket + " does not exist"); } boolean purgeExistingMultipart = conf.getBoolean(NEW_PURGE_EXISTING_MULTIPART, conf.getBoolean(OLD_PURGE_EXISTING_MULTIPART, DEFAULT_PURGE_EXISTING_MULTIPART)); long purgeExistingMultipartAge = conf.getLong(NEW_PURGE_EXISTING_MULTIPART_AGE, conf.getLong(OLD_PURGE_EXISTING_MULTIPART_AGE, DEFAULT_PURGE_EXISTING_MULTIPART_AGE)); if (purgeExistingMultipart) { TransferManager transferManager = new TransferManager(s3); Date purgeBefore = new Date(new Date().getTime() - purgeExistingMultipartAge * 1000); transferManager.abortMultipartUploads(bucket, purgeBefore); transferManager.shutdownNow(false); } serverSideEncryptionAlgorithm = conf.get(SERVER_SIDE_ENCRYPTION_ALGORITHM, null); setConf(conf); }
From source file:org.apache.hadoop.fs.s3r.S3RFileSystem.java
License:Apache License
/** Called after a new FileSystem instance is constructed. * @param name a uri whose authority section names the host, port, etc. * for this FileSystem//from www . ja v a 2 s .c om * @param conf the configuration */ public void initialize(URI name, Configuration conf) throws IOException { super.initialize(name, conf); uri = URI.create(name.getScheme() + "://" + name.getAuthority()); workingDir = new Path("/user", System.getProperty("user.name")).makeQualified(this.uri, this.getWorkingDirectory()); // Try to get our credentials or just connect anonymously String accessKey = conf.get(ACCESS_KEY, null); String secretKey = conf.get(SECRET_KEY, null); String userInfo = name.getUserInfo(); if (userInfo != null) { int index = userInfo.indexOf(':'); if (index != -1) { accessKey = userInfo.substring(0, index); secretKey = userInfo.substring(index + 1); } else { accessKey = userInfo; } } AWSCredentialsProviderChain credentials = new AWSCredentialsProviderChain( new BasicAWSCredentialsProvider(accessKey, secretKey), new InstanceProfileCredentialsProvider(), new AnonymousAWSCredentialsProvider()); bucket = name.getHost(); ClientConfiguration awsConf = new ClientConfiguration(); awsConf.setMaxConnections(conf.getInt(MAXIMUM_CONNECTIONS, DEFAULT_MAXIMUM_CONNECTIONS)); boolean secureConnections = conf.getBoolean(SECURE_CONNECTIONS, DEFAULT_SECURE_CONNECTIONS); awsConf.setProtocol(secureConnections ? Protocol.HTTPS : Protocol.HTTP); awsConf.setMaxErrorRetry(conf.getInt(MAX_ERROR_RETRIES, DEFAULT_MAX_ERROR_RETRIES)); awsConf.setConnectionTimeout(conf.getInt(ESTABLISH_TIMEOUT, DEFAULT_ESTABLISH_TIMEOUT)); awsConf.setSocketTimeout(conf.getInt(SOCKET_TIMEOUT, DEFAULT_SOCKET_TIMEOUT)); String proxyHost = conf.getTrimmed(PROXY_HOST, ""); int proxyPort = conf.getInt(PROXY_PORT, -1); if (!proxyHost.isEmpty()) { awsConf.setProxyHost(proxyHost); if (proxyPort >= 0) { awsConf.setProxyPort(proxyPort); } else { if (secureConnections) { LOG.warn("Proxy host set without port. Using HTTPS default 443"); awsConf.setProxyPort(443); } else { LOG.warn("Proxy host set without port. Using HTTP default 80"); awsConf.setProxyPort(80); } } String proxyUsername = conf.getTrimmed(PROXY_USERNAME); String proxyPassword = conf.getTrimmed(PROXY_PASSWORD); if ((proxyUsername == null) != (proxyPassword == null)) { String msg = "Proxy error: " + PROXY_USERNAME + " or " + PROXY_PASSWORD + " set without the other."; LOG.error(msg); throw new IllegalArgumentException(msg); } awsConf.setProxyUsername(proxyUsername); awsConf.setProxyPassword(proxyPassword); awsConf.setProxyDomain(conf.getTrimmed(PROXY_DOMAIN)); awsConf.setProxyWorkstation(conf.getTrimmed(PROXY_WORKSTATION)); if (LOG.isDebugEnabled()) { LOG.debug( "Using proxy server {}:{} as user {} with password {} on " + "domain {} as workstation {}", awsConf.getProxyHost(), awsConf.getProxyPort(), String.valueOf(awsConf.getProxyUsername()), awsConf.getProxyPassword(), awsConf.getProxyDomain(), awsConf.getProxyWorkstation()); } } else if (proxyPort >= 0) { String msg = "Proxy error: " + PROXY_PORT + " set without " + PROXY_HOST; LOG.error(msg); throw new IllegalArgumentException(msg); } s3 = new AmazonS3Client(credentials, awsConf); String endPoint = conf.getTrimmed(ENDPOINT, ""); if (!endPoint.isEmpty()) { try { s3.setEndpoint(endPoint); } catch (IllegalArgumentException e) { String msg = "Incorrect endpoint: " + e.getMessage(); LOG.error(msg); throw new IllegalArgumentException(msg, e); } } maxKeys = conf.getInt(MAX_PAGING_KEYS, DEFAULT_MAX_PAGING_KEYS); partSize = conf.getLong(MULTIPART_SIZE, DEFAULT_MULTIPART_SIZE); multiPartThreshold = conf.getInt(MIN_MULTIPART_THRESHOLD, DEFAULT_MIN_MULTIPART_THRESHOLD); if (partSize < 5 * 1024 * 1024) { LOG.error(MULTIPART_SIZE + " must be at least 5 MB"); partSize = 5 * 1024 * 1024; } if (multiPartThreshold < 5 * 1024 * 1024) { LOG.error(MIN_MULTIPART_THRESHOLD + " must be at least 5 MB"); multiPartThreshold = 5 * 1024 * 1024; } int maxThreads = conf.getInt(MAX_THREADS, DEFAULT_MAX_THREADS); int coreThreads = conf.getInt(CORE_THREADS, DEFAULT_CORE_THREADS); if (maxThreads == 0) { maxThreads = Runtime.getRuntime().availableProcessors() * 8; } if (coreThreads == 0) { coreThreads = Runtime.getRuntime().availableProcessors() * 8; } long keepAliveTime = conf.getLong(KEEPALIVE_TIME, DEFAULT_KEEPALIVE_TIME); LinkedBlockingQueue<Runnable> workQueue = new LinkedBlockingQueue<>( maxThreads * conf.getInt(MAX_TOTAL_TASKS, DEFAULT_MAX_TOTAL_TASKS)); threadPoolExecutor = new ThreadPoolExecutor(coreThreads, maxThreads, keepAliveTime, TimeUnit.SECONDS, workQueue, newDaemonThreadFactory("s3a-transfer-shared-")); threadPoolExecutor.allowCoreThreadTimeOut(true); TransferManagerConfiguration transferConfiguration = new TransferManagerConfiguration(); transferConfiguration.setMinimumUploadPartSize(partSize); transferConfiguration.setMultipartUploadThreshold(multiPartThreshold); transfers = new TransferManager(s3, threadPoolExecutor); transfers.setConfiguration(transferConfiguration); String cannedACLName = conf.get(CANNED_ACL, DEFAULT_CANNED_ACL); if (!cannedACLName.isEmpty()) { cannedACL = CannedAccessControlList.valueOf(cannedACLName); } else { cannedACL = null; } if (!s3.doesBucketExist(bucket)) { throw new IOException("Bucket " + bucket + " does not exist"); } boolean purgeExistingMultipart = conf.getBoolean(PURGE_EXISTING_MULTIPART, DEFAULT_PURGE_EXISTING_MULTIPART); long purgeExistingMultipartAge = conf.getLong(PURGE_EXISTING_MULTIPART_AGE, DEFAULT_PURGE_EXISTING_MULTIPART_AGE); if (purgeExistingMultipart) { Date purgeBefore = new Date(new Date().getTime() - purgeExistingMultipartAge * 1000); transfers.abortMultipartUploads(bucket, purgeBefore); } serverSideEncryptionAlgorithm = conf.get(SERVER_SIDE_ENCRYPTION_ALGORITHM); setConf(conf); }
From source file:org.apache.jackrabbit.aws.ext.Utils.java
License:Apache License
/** * Create AmazonS3Client from properties. * //from w w w. ja v a 2 s. c om * @param prop properties to configure @link {@link AmazonS3Client} * @return {@link AmazonS3Client} */ public static AmazonS3Client openService(final Properties prop) { AWSCredentials credentials = new BasicAWSCredentials(prop.getProperty(S3Constants.ACCESS_KEY), prop.getProperty(S3Constants.SECRET_KEY)); int connectionTimeOut = Integer.parseInt(prop.getProperty(S3Constants.S3_CONN_TIMEOUT)); int socketTimeOut = Integer.parseInt(prop.getProperty(S3Constants.S3_SOCK_TIMEOUT)); int maxConnections = Integer.parseInt(prop.getProperty(S3Constants.S3_MAX_CONNS)); int maxErrorRetry = Integer.parseInt(prop.getProperty(S3Constants.S3_MAX_ERR_RETRY)); ClientConfiguration cc = new ClientConfiguration(); cc.setConnectionTimeout(connectionTimeOut); cc.setSocketTimeout(socketTimeOut); cc.setMaxConnections(maxConnections); cc.setMaxErrorRetry(maxErrorRetry); return new AmazonS3Client(credentials, cc); }
From source file:org.apache.jackrabbit.oak.blob.cloud.aws.s3.Utils.java
License:Apache License
private static ClientConfiguration getClientConfiguration(Properties prop) { int connectionTimeOut = Integer.parseInt(prop.getProperty(S3Constants.S3_CONN_TIMEOUT)); int socketTimeOut = Integer.parseInt(prop.getProperty(S3Constants.S3_SOCK_TIMEOUT)); int maxConnections = Integer.parseInt(prop.getProperty(S3Constants.S3_MAX_CONNS)); int maxErrorRetry = Integer.parseInt(prop.getProperty(S3Constants.S3_MAX_ERR_RETRY)); String protocol = prop.getProperty(S3Constants.S3_CONN_PROTOCOL); String proxyHost = prop.getProperty(S3Constants.PROXY_HOST); String proxyPort = prop.getProperty(S3Constants.PROXY_PORT); ClientConfiguration cc = new ClientConfiguration(); if (protocol != null && protocol.equalsIgnoreCase("http")) { cc.setProtocol(Protocol.HTTP);/*from w w w . j a va 2 s .com*/ } if (proxyHost != null && !proxyHost.isEmpty()) { cc.setProxyHost(proxyHost); } if (proxyPort != null && !proxyPort.isEmpty()) { cc.setProxyPort(Integer.parseInt(proxyPort)); } cc.setConnectionTimeout(connectionTimeOut); cc.setSocketTimeout(socketTimeOut); cc.setMaxConnections(maxConnections); cc.setMaxErrorRetry(maxErrorRetry); return cc; }
From source file:org.apache.nifi.processors.aws.AbstractAWSProcessor.java
License:Apache License
protected ClientConfiguration createConfiguration(final ProcessContext context) { final ClientConfiguration config = new ClientConfiguration(); config.setMaxConnections(context.getMaxConcurrentTasks()); config.setMaxErrorRetry(0); config.setUserAgent(DEFAULT_USER_AGENT); // If this is changed to be a property, ensure other uses are also changed config.setProtocol(DEFAULT_PROTOCOL); final int commsTimeout = context.getProperty(TIMEOUT).asTimePeriod(TimeUnit.MILLISECONDS).intValue(); config.setConnectionTimeout(commsTimeout); config.setSocketTimeout(commsTimeout); final SSLContextService sslContextService = context.getProperty(SSL_CONTEXT_SERVICE) .asControllerService(SSLContextService.class); if (sslContextService != null) { final SSLContext sslContext = sslContextService.createSSLContext(SSLContextService.ClientAuth.NONE); // NIFI-3788: Changed hostnameVerifier from null to DHV (BrowserCompatibleHostnameVerifier is deprecated) SdkTLSSocketFactory sdkTLSSocketFactory = new SdkTLSSocketFactory(sslContext, new DefaultHostnameVerifier()); config.getApacheHttpClientConfig().setSslSocketFactory(sdkTLSSocketFactory); }//w w w. j a v a 2 s. c om if (context.getProperty(PROXY_HOST).isSet()) { String proxyHost = context.getProperty(PROXY_HOST).evaluateAttributeExpressions().getValue(); config.setProxyHost(proxyHost); Integer proxyPort = context.getProperty(PROXY_HOST_PORT).evaluateAttributeExpressions().asInteger(); config.setProxyPort(proxyPort); } return config; }
From source file:org.apache.tajo.storage.s3.S3TableSpace.java
License:Apache License
@Override public void init(TajoConf tajoConf) throws IOException { super.init(tajoConf); try {/*w ww . j a va2s. c o m*/ // Try to get our credentials or just connect anonymously String accessKey = conf.get(ACCESS_KEY, null); String secretKey = conf.get(SECRET_KEY, null); String userInfo = uri.getUserInfo(); if (userInfo != null) { int index = userInfo.indexOf(':'); if (index != -1) { accessKey = userInfo.substring(0, index); secretKey = userInfo.substring(index + 1); } else { accessKey = userInfo; } } AWSCredentialsProviderChain credentials = new AWSCredentialsProviderChain( new BasicAWSCredentialsProvider(accessKey, secretKey), new InstanceProfileCredentialsProvider(), new AnonymousAWSCredentialsProvider()); ClientConfiguration awsConf = new ClientConfiguration(); awsConf.setMaxConnections(conf.getInt(MAXIMUM_CONNECTIONS, DEFAULT_MAXIMUM_CONNECTIONS)); boolean secureConnections = conf.getBoolean(SECURE_CONNECTIONS, DEFAULT_SECURE_CONNECTIONS); awsConf.setProtocol(secureConnections ? Protocol.HTTPS : Protocol.HTTP); awsConf.setMaxErrorRetry(conf.getInt(MAX_ERROR_RETRIES, DEFAULT_MAX_ERROR_RETRIES)); awsConf.setConnectionTimeout(conf.getInt(ESTABLISH_TIMEOUT, DEFAULT_ESTABLISH_TIMEOUT)); awsConf.setSocketTimeout(conf.getInt(SOCKET_TIMEOUT, DEFAULT_SOCKET_TIMEOUT)); String proxyHost = conf.getTrimmed(PROXY_HOST, ""); int proxyPort = conf.getInt(PROXY_PORT, -1); if (!proxyHost.isEmpty()) { awsConf.setProxyHost(proxyHost); if (proxyPort >= 0) { awsConf.setProxyPort(proxyPort); } else { if (secureConnections) { LOG.warn("Proxy host set without port. Using HTTPS default 443"); awsConf.setProxyPort(443); } else { LOG.warn("Proxy host set without port. Using HTTP default 80"); awsConf.setProxyPort(80); } } String proxyUsername = conf.getTrimmed(PROXY_USERNAME); String proxyPassword = conf.getTrimmed(PROXY_PASSWORD); if ((proxyUsername == null) != (proxyPassword == null)) { String msg = "Proxy error: " + PROXY_USERNAME + " or " + PROXY_PASSWORD + " set without the other."; LOG.error(msg); } awsConf.setProxyUsername(proxyUsername); awsConf.setProxyPassword(proxyPassword); awsConf.setProxyDomain(conf.getTrimmed(PROXY_DOMAIN)); awsConf.setProxyWorkstation(conf.getTrimmed(PROXY_WORKSTATION)); if (LOG.isDebugEnabled()) { LOG.debug(String.format( "Using proxy server %s:%d as user %s with password %s on domain %s as workstation " + "%s", awsConf.getProxyHost(), awsConf.getProxyPort(), awsConf.getProxyUsername(), awsConf.getProxyPassword(), awsConf.getProxyDomain(), awsConf.getProxyWorkstation())); } } else if (proxyPort >= 0) { String msg = "Proxy error: " + PROXY_PORT + " set without " + PROXY_HOST; LOG.error(msg); } s3 = new AmazonS3Client(credentials, awsConf); String endPoint = conf.getTrimmed(ENDPOINT, ""); if (!endPoint.isEmpty()) { try { s3.setEndpoint(endPoint); } catch (IllegalArgumentException e) { String msg = "Incorrect endpoint: " + e.getMessage(); LOG.error(msg); } } maxKeys = conf.getInt(MAX_PAGING_KEYS, DEFAULT_MAX_PAGING_KEYS); s3Enabled = true; } catch (NoClassDefFoundError e) { // If the version of hadoop is less than 2.6.0, hadoop doesn't include aws dependencies because it doesn't provide // S3AFileSystem. In this case, tajo never uses aws s3 api directly. LOG.warn(e); s3Enabled = false; } catch (Exception e) { throw new TajoInternalError(e); } }
From source file:org.elasticsearch.cloud.aws.InternalAwsS3Service.java
License:Apache License
private synchronized AmazonS3 getClient(String endpoint, String protocol, String account, String key, Integer maxRetries) {/*from w w w . ja v a 2s .co m*/ Tuple<String, String> clientDescriptor = new Tuple<String, String>(endpoint, account); AmazonS3Client client = clients.get(clientDescriptor); if (client != null) { return client; } ClientConfiguration clientConfiguration = new ClientConfiguration(); // the response metadata cache is only there for diagnostics purposes, // but can force objects from every response to the old generation. clientConfiguration.setResponseMetadataCacheSize(0); if (protocol == null) { protocol = settings.get("cloud.aws.protocol", "https").toLowerCase(); protocol = settings.get("cloud.aws.s3.protocol", protocol).toLowerCase(); } if ("http".equals(protocol)) { clientConfiguration.setProtocol(Protocol.HTTP); } else if ("https".equals(protocol)) { clientConfiguration.setProtocol(Protocol.HTTPS); } else { throw new IllegalArgumentException( "No protocol supported [" + protocol + "], can either be [http] or [https]"); } String proxyHost = settings.get("cloud.aws.proxy_host"); proxyHost = settings.get("cloud.aws.s3.proxy_host", proxyHost); if (proxyHost != null) { String portString = settings.get("cloud.aws.proxy_port", "80"); portString = settings.get("cloud.aws.s3.proxy_port", portString); Integer proxyPort; try { proxyPort = Integer.parseInt(portString, 10); } catch (NumberFormatException ex) { throw new IllegalArgumentException( "The configured proxy port value [" + portString + "] is invalid", ex); } clientConfiguration.withProxyHost(proxyHost).setProxyPort(proxyPort); } if (maxRetries != null) { // If not explicitly set, default to 3 with exponential backoff policy clientConfiguration.setMaxErrorRetry(maxRetries); } // #155: we might have 3rd party users using older S3 API version String awsSigner = settings.get("cloud.aws.s3.signer", settings.get("cloud.aws.signer")); if (awsSigner != null) { logger.debug("using AWS API signer [{}]", awsSigner); try { AwsSigner.configureSigner(awsSigner, clientConfiguration); } catch (IllegalArgumentException e) { logger.warn("wrong signer set for [cloud.aws.s3.signer] or [cloud.aws.signer]: [{}]", awsSigner); } } AWSCredentialsProvider credentials; if (account == null && key == null) { credentials = new AWSCredentialsProviderChain(new EnvironmentVariableCredentialsProvider(), new SystemPropertiesCredentialsProvider(), new InstanceProfileCredentialsProvider()); } else { credentials = new AWSCredentialsProviderChain( new StaticCredentialsProvider(new BasicAWSCredentials(account, key))); } client = new AmazonS3Client(credentials, clientConfiguration); if (endpoint != null) { client.setEndpoint(endpoint); } clients.put(clientDescriptor, client); return client; }