Examples with StorageClass com.amazonaws.services.s3.model.StorageClass used on opensource projects

Example 1 with StorageClass

use of com.amazonaws.services.s3.model.StorageClass in project camel by apache.

the class S3Producer method processSingleOp.

public void processSingleOp(final Exchange exchange) throws Exception {
    ObjectMetadata objectMetadata = determineMetadata(exchange);
    File filePayload = null;
    InputStream is = null;
    Object obj = exchange.getIn().getMandatoryBody();
    PutObjectRequest putObjectRequest = null;
    // Need to check if the message body is WrappedFile
    if (obj instanceof WrappedFile) {
        obj = ((WrappedFile<?>) obj).getFile();
    }
    if (obj instanceof File) {
        filePayload = (File) obj;
        is = new FileInputStream(filePayload);
    } else {
        is = exchange.getIn().getMandatoryBody(InputStream.class);
    }
    putObjectRequest = new PutObjectRequest(getConfiguration().getBucketName(), determineKey(exchange), is, objectMetadata);
    String storageClass = determineStorageClass(exchange);
    if (storageClass != null) {
        putObjectRequest.setStorageClass(storageClass);
    }
    String cannedAcl = exchange.getIn().getHeader(S3Constants.CANNED_ACL, String.class);
    if (cannedAcl != null) {
        CannedAccessControlList objectAcl = CannedAccessControlList.valueOf(cannedAcl);
        putObjectRequest.setCannedAcl(objectAcl);
    }
    AccessControlList acl = exchange.getIn().getHeader(S3Constants.ACL, AccessControlList.class);
    if (acl != null) {
        // note: if cannedacl and acl are both specified the last one will be used. refer to
        // PutObjectRequest#setAccessControlList for more details
        putObjectRequest.setAccessControlList(acl);
    }
    LOG.trace("Put object [{}] from exchange [{}]...", putObjectRequest, exchange);
    PutObjectResult putObjectResult = getEndpoint().getS3Client().putObject(putObjectRequest);
    LOG.trace("Received result [{}]", putObjectResult);
    Message message = getMessageForResponse(exchange);
    message.setHeader(S3Constants.E_TAG, putObjectResult.getETag());
    if (putObjectResult.getVersionId() != null) {
        message.setHeader(S3Constants.VERSION_ID, putObjectResult.getVersionId());
    }
    if (getConfiguration().isDeleteAfterWrite() && filePayload != null) {
        // close streams
        IOHelper.close(putObjectRequest.getInputStream());
        IOHelper.close(is);
        FileUtil.deleteFile(filePayload);
    }
}

Example 2 with StorageClass

use of com.amazonaws.services.s3.model.StorageClass in project herd by FINRAOS.

the class BusinessObjectDataFinalizeRestoreHelperServiceTest method testExecuteS3SpecificStepsGlacierS3FileStillRestoring.

@Test
public void testExecuteS3SpecificStepsGlacierS3FileStillRestoring() throws Exception {
    // Create S3FileTransferRequestParamsDto to access the S3 bucket.
    // Since test S3 key prefix represents a directory, we add a trailing '/' character to it.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = S3FileTransferRequestParamsDto.builder().withS3BucketName(S3_BUCKET_NAME).withS3KeyPrefix(TEST_S3_KEY_PREFIX + "/").build();
    // Create a business object data key.
    BusinessObjectDataKey businessObjectDataKey = new BusinessObjectDataKey(BDEF_NAMESPACE, BDEF_NAME, FORMAT_USAGE_CODE, FORMAT_FILE_TYPE_CODE, FORMAT_VERSION, PARTITION_VALUE, SUBPARTITION_VALUES, DATA_VERSION);
    // Create a business object data restore DTO.
    BusinessObjectDataRestoreDto businessObjectDataRestoreDto = new BusinessObjectDataRestoreDto(businessObjectDataKey, STORAGE_NAME, NO_S3_ENDPOINT, S3_BUCKET_NAME, TEST_S3_KEY_PREFIX, NO_STORAGE_UNIT_STATUS, NO_STORAGE_UNIT_STATUS, Arrays.asList(new StorageFile(TEST_S3_KEY_PREFIX + "/" + LOCAL_FILE, FILE_SIZE_1_KB, NO_ROW_COUNT)), NO_EXCEPTION);
    try {
        // Put a "still restoring" Glacier storage class S3 file in the Glacier S3 bucket.
        ObjectMetadata metadata = new ObjectMetadata();
        metadata.setHeader(Headers.STORAGE_CLASS, StorageClass.Glacier);
        metadata.setOngoingRestore(true);
        s3Operations.putObject(new PutObjectRequest(S3_BUCKET_NAME, String.format("%s/%s", TEST_S3_KEY_PREFIX, LOCAL_FILE), new ByteArrayInputStream(new byte[(int) FILE_SIZE_1_KB]), metadata), NO_S3_CLIENT);
        // Try to execute S3 specific steps to finalize a restore for the storage unit when Glacier S3 file is still restoring.
        try {
            businessObjectDataFinalizeRestoreHelperService.executeS3SpecificSteps(businessObjectDataRestoreDto);
            fail();
        } catch (IllegalArgumentException e) {
            assertEquals(String.format("Archived Glacier S3 file \"%s/%s\" is not restored. " + "StorageClass {GLACIER}, OngoingRestore flag {true}, S3 bucket name {%s}", TEST_S3_KEY_PREFIX, LOCAL_FILE, S3_BUCKET_NAME), e.getMessage());
        }
        // Validate that we have a Glacier S3 file at the expected S3 location.
        assertEquals(1, s3Dao.listDirectory(s3FileTransferRequestParamsDto).size());
    } finally {
        // Delete test files from S3 storage.
        if (!s3Dao.listDirectory(s3FileTransferRequestParamsDto).isEmpty()) {
            s3Dao.deleteDirectory(s3FileTransferRequestParamsDto);
        }
        s3Operations.rollback();
    }
}

Example 3 with StorageClass

use of com.amazonaws.services.s3.model.StorageClass in project herd by FINRAOS.

the class S3DaoTest method testValidateGlacierS3FilesRestoredGlacierObjectRestoreInProgress.

@Test
public void testValidateGlacierS3FilesRestoredGlacierObjectRestoreInProgress() {
    // Put a 1 byte Glacier storage class file in S3 that is still being restored (OngoingRestore flag is true).
    ObjectMetadata metadata = new ObjectMetadata();
    metadata.setHeader(Headers.STORAGE_CLASS, StorageClass.Glacier);
    metadata.setOngoingRestore(true);
    s3Operations.putObject(new PutObjectRequest(storageDaoTestHelper.getS3ManagedBucketName(), TARGET_S3_KEY, new ByteArrayInputStream(new byte[1]), metadata), null);
    // Try to validate if the Glacier S3 file is already restored.
    try {
        S3FileTransferRequestParamsDto params = new S3FileTransferRequestParamsDto();
        params.setS3BucketName(storageDaoTestHelper.getS3ManagedBucketName());
        params.setFiles(Arrays.asList(new File(TARGET_S3_KEY)));
        s3Dao.validateGlacierS3FilesRestored(params);
        fail("Should throw an IllegalArgumentException when Glacier S3 file is not restored.");
    } catch (IllegalArgumentException e) {
        assertEquals(String.format("Archived Glacier S3 file \"%s\" is not restored. StorageClass {GLACIER}, OngoingRestore flag {true}, S3 bucket name {%s}", TARGET_S3_KEY, storageDaoTestHelper.getS3ManagedBucketName()), e.getMessage());
    }
}

Example 4 with StorageClass

use of com.amazonaws.services.s3.model.StorageClass in project camel by apache.

the class S3Producer method processMultiPart.

public void processMultiPart(final Exchange exchange) throws Exception {
    File filePayload = null;
    Object obj = exchange.getIn().getMandatoryBody();
    // Need to check if the message body is WrappedFile
    if (obj instanceof WrappedFile) {
        obj = ((WrappedFile<?>) obj).getFile();
    }
    if (obj instanceof File) {
        filePayload = (File) obj;
    } else {
        throw new InvalidArgumentException("aws-s3: MultiPart upload requires a File input.");
    }
    ObjectMetadata objectMetadata = determineMetadata(exchange);
    if (objectMetadata.getContentLength() == 0) {
        objectMetadata.setContentLength(filePayload.length());
    }
    final String keyName = determineKey(exchange);
    final InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest(getConfiguration().getBucketName(), keyName, objectMetadata);
    String storageClass = determineStorageClass(exchange);
    if (storageClass != null) {
        initRequest.setStorageClass(StorageClass.fromValue(storageClass));
    }
    String cannedAcl = exchange.getIn().getHeader(S3Constants.CANNED_ACL, String.class);
    if (cannedAcl != null) {
        CannedAccessControlList objectAcl = CannedAccessControlList.valueOf(cannedAcl);
        initRequest.setCannedACL(objectAcl);
    }
    AccessControlList acl = exchange.getIn().getHeader(S3Constants.ACL, AccessControlList.class);
    if (acl != null) {
        // note: if cannedacl and acl are both specified the last one will be used. refer to
        // PutObjectRequest#setAccessControlList for more details
        initRequest.setAccessControlList(acl);
    }
    LOG.trace("Initiating multipart upload [{}] from exchange [{}]...", initRequest, exchange);
    final InitiateMultipartUploadResult initResponse = getEndpoint().getS3Client().initiateMultipartUpload(initRequest);
    final long contentLength = objectMetadata.getContentLength();
    final List<PartETag> partETags = new ArrayList<PartETag>();
    long partSize = getConfiguration().getPartSize();
    CompleteMultipartUploadResult uploadResult = null;
    long filePosition = 0;
    try {
        for (int part = 1; filePosition < contentLength; part++) {
            partSize = Math.min(partSize, contentLength - filePosition);
            UploadPartRequest uploadRequest = new UploadPartRequest().withBucketName(getConfiguration().getBucketName()).withKey(keyName).withUploadId(initResponse.getUploadId()).withPartNumber(part).withFileOffset(filePosition).withFile(filePayload).withPartSize(partSize);
            LOG.trace("Uploading part [{}] for {}", part, keyName);
            partETags.add(getEndpoint().getS3Client().uploadPart(uploadRequest).getPartETag());
            filePosition += partSize;
        }
        CompleteMultipartUploadRequest compRequest = new CompleteMultipartUploadRequest(getConfiguration().getBucketName(), keyName, initResponse.getUploadId(), partETags);
        uploadResult = getEndpoint().getS3Client().completeMultipartUpload(compRequest);
    } catch (Exception e) {
        getEndpoint().getS3Client().abortMultipartUpload(new AbortMultipartUploadRequest(getConfiguration().getBucketName(), keyName, initResponse.getUploadId()));
        throw e;
    }
    Message message = getMessageForResponse(exchange);
    message.setHeader(S3Constants.E_TAG, uploadResult.getETag());
    if (uploadResult.getVersionId() != null) {
        message.setHeader(S3Constants.VERSION_ID, uploadResult.getVersionId());
    }
    if (getConfiguration().isDeleteAfterWrite() && filePayload != null) {
        FileUtil.deleteFile(filePayload);
    }
}

Example 5 with StorageClass

use of com.amazonaws.services.s3.model.StorageClass in project nifi by apache.

the class PutS3Object method onTrigger.

@Override
public void onTrigger(final ProcessContext context, final ProcessSession session) {
    FlowFile flowFile = session.get();
    if (flowFile == null) {
        return;
    }
    final long startNanos = System.nanoTime();
    final String bucket = context.getProperty(BUCKET).evaluateAttributeExpressions(flowFile).getValue();
    final String key = context.getProperty(KEY).evaluateAttributeExpressions(flowFile).getValue();
    final String cacheKey = getIdentifier() + "/" + bucket + "/" + key;
    final AmazonS3Client s3 = getClient();
    final FlowFile ff = flowFile;
    final Map<String, String> attributes = new HashMap<>();
    final String ffFilename = ff.getAttributes().get(CoreAttributes.FILENAME.key());
    attributes.put(S3_BUCKET_KEY, bucket);
    attributes.put(S3_OBJECT_KEY, key);
    final Long multipartThreshold = context.getProperty(MULTIPART_THRESHOLD).asDataSize(DataUnit.B).longValue();
    final Long multipartPartSize = context.getProperty(MULTIPART_PART_SIZE).asDataSize(DataUnit.B).longValue();
    final long now = System.currentTimeMillis();
    /*
         * If necessary, run age off for existing uploads in AWS S3 and local state
         */
    ageoffS3Uploads(context, s3, now);
    /*
         * Then
         */
    try {
        session.read(flowFile, new InputStreamCallback() {

            @Override
            public void process(final InputStream rawIn) throws IOException {
                try (final InputStream in = new BufferedInputStream(rawIn)) {
                    final ObjectMetadata objectMetadata = new ObjectMetadata();
                    objectMetadata.setContentDisposition(ff.getAttribute(CoreAttributes.FILENAME.key()));
                    objectMetadata.setContentLength(ff.getSize());
                    final String contentType = context.getProperty(CONTENT_TYPE).evaluateAttributeExpressions(ff).getValue();
                    if (contentType != null) {
                        objectMetadata.setContentType(contentType);
                        attributes.put(S3_CONTENT_TYPE, contentType);
                    }
                    final String expirationRule = context.getProperty(EXPIRATION_RULE_ID).evaluateAttributeExpressions(ff).getValue();
                    if (expirationRule != null) {
                        objectMetadata.setExpirationTimeRuleId(expirationRule);
                    }
                    final Map<String, String> userMetadata = new HashMap<>();
                    for (final Map.Entry<PropertyDescriptor, String> entry : context.getProperties().entrySet()) {
                        if (entry.getKey().isDynamic()) {
                            final String value = context.getProperty(entry.getKey()).evaluateAttributeExpressions(ff).getValue();
                            userMetadata.put(entry.getKey().getName(), value);
                        }
                    }
                    final String serverSideEncryption = context.getProperty(SERVER_SIDE_ENCRYPTION).getValue();
                    if (!serverSideEncryption.equals(NO_SERVER_SIDE_ENCRYPTION)) {
                        objectMetadata.setSSEAlgorithm(serverSideEncryption);
                        attributes.put(S3_SSE_ALGORITHM, serverSideEncryption);
                    }
                    if (!userMetadata.isEmpty()) {
                        objectMetadata.setUserMetadata(userMetadata);
                    }
                    if (ff.getSize() <= multipartThreshold) {
                        // ----------------------------------------
                        // single part upload
                        // ----------------------------------------
                        final PutObjectRequest request = new PutObjectRequest(bucket, key, in, objectMetadata);
                        request.setStorageClass(StorageClass.valueOf(context.getProperty(STORAGE_CLASS).getValue()));
                        final AccessControlList acl = createACL(context, ff);
                        if (acl != null) {
                            request.setAccessControlList(acl);
                        }
                        final CannedAccessControlList cannedAcl = createCannedACL(context, ff);
                        if (cannedAcl != null) {
                            request.withCannedAcl(cannedAcl);
                        }
                        try {
                            final PutObjectResult result = s3.putObject(request);
                            if (result.getVersionId() != null) {
                                attributes.put(S3_VERSION_ATTR_KEY, result.getVersionId());
                            }
                            if (result.getETag() != null) {
                                attributes.put(S3_ETAG_ATTR_KEY, result.getETag());
                            }
                            if (result.getExpirationTime() != null) {
                                attributes.put(S3_EXPIRATION_ATTR_KEY, result.getExpirationTime().toString());
                            }
                            if (result.getMetadata().getRawMetadata().keySet().contains(S3_STORAGECLASS_META_KEY)) {
                                attributes.put(S3_STORAGECLASS_ATTR_KEY, result.getMetadata().getRawMetadataValue(S3_STORAGECLASS_META_KEY).toString());
                            }
                            if (userMetadata.size() > 0) {
                                StringBuilder userMetaBldr = new StringBuilder();
                                for (String userKey : userMetadata.keySet()) {
                                    userMetaBldr.append(userKey).append("=").append(userMetadata.get(userKey));
                                }
                                attributes.put(S3_USERMETA_ATTR_KEY, userMetaBldr.toString());
                            }
                            attributes.put(S3_API_METHOD_ATTR_KEY, S3_API_METHOD_PUTOBJECT);
                        } catch (AmazonClientException e) {
                            getLogger().info("Failure completing upload flowfile={} bucket={} key={} reason={}", new Object[] { ffFilename, bucket, key, e.getMessage() });
                            throw (e);
                        }
                    } else {
                        // ----------------------------------------
                        // multipart upload
                        // ----------------------------------------
                        // load or create persistent state
                        // ------------------------------------------------------------
                        MultipartState currentState;
                        try {
                            currentState = getLocalStateIfInS3(s3, bucket, cacheKey);
                            if (currentState != null) {
                                if (currentState.getPartETags().size() > 0) {
                                    final PartETag lastETag = currentState.getPartETags().get(currentState.getPartETags().size() - 1);
                                    getLogger().info("Resuming upload for flowfile='{}' bucket='{}' key='{}' " + "uploadID='{}' filePosition='{}' partSize='{}' storageClass='{}' " + "contentLength='{}' partsLoaded={} lastPart={}/{}", new Object[] { ffFilename, bucket, key, currentState.getUploadId(), currentState.getFilePosition(), currentState.getPartSize(), currentState.getStorageClass().toString(), currentState.getContentLength(), currentState.getPartETags().size(), Integer.toString(lastETag.getPartNumber()), lastETag.getETag() });
                                } else {
                                    getLogger().info("Resuming upload for flowfile='{}' bucket='{}' key='{}' " + "uploadID='{}' filePosition='{}' partSize='{}' storageClass='{}' " + "contentLength='{}' no partsLoaded", new Object[] { ffFilename, bucket, key, currentState.getUploadId(), currentState.getFilePosition(), currentState.getPartSize(), currentState.getStorageClass().toString(), currentState.getContentLength() });
                                }
                            } else {
                                currentState = new MultipartState();
                                currentState.setPartSize(multipartPartSize);
                                currentState.setStorageClass(StorageClass.valueOf(context.getProperty(STORAGE_CLASS).getValue()));
                                currentState.setContentLength(ff.getSize());
                                persistLocalState(cacheKey, currentState);
                                getLogger().info("Starting new upload for flowfile='{}' bucket='{}' key='{}'", new Object[] { ffFilename, bucket, key });
                            }
                        } catch (IOException e) {
                            getLogger().error("IOException initiating cache state while processing flow files: " + e.getMessage());
                            throw (e);
                        }
                        // ------------------------------------------------------------
                        if (currentState.getUploadId().isEmpty()) {
                            final InitiateMultipartUploadRequest initiateRequest = new InitiateMultipartUploadRequest(bucket, key, objectMetadata);
                            initiateRequest.setStorageClass(currentState.getStorageClass());
                            final AccessControlList acl = createACL(context, ff);
                            if (acl != null) {
                                initiateRequest.setAccessControlList(acl);
                            }
                            final CannedAccessControlList cannedAcl = createCannedACL(context, ff);
                            if (cannedAcl != null) {
                                initiateRequest.withCannedACL(cannedAcl);
                            }
                            try {
                                final InitiateMultipartUploadResult initiateResult = s3.initiateMultipartUpload(initiateRequest);
                                currentState.setUploadId(initiateResult.getUploadId());
                                currentState.getPartETags().clear();
                                try {
                                    persistLocalState(cacheKey, currentState);
                                } catch (Exception e) {
                                    getLogger().info("Exception saving cache state while processing flow file: " + e.getMessage());
                                    throw (new ProcessException("Exception saving cache state", e));
                                }
                                getLogger().info("Success initiating upload flowfile={} available={} position={} " + "length={} bucket={} key={} uploadId={}", new Object[] { ffFilename, in.available(), currentState.getFilePosition(), currentState.getContentLength(), bucket, key, currentState.getUploadId() });
                                if (initiateResult.getUploadId() != null) {
                                    attributes.put(S3_UPLOAD_ID_ATTR_KEY, initiateResult.getUploadId());
                                }
                            } catch (AmazonClientException e) {
                                getLogger().info("Failure initiating upload flowfile={} bucket={} key={} reason={}", new Object[] { ffFilename, bucket, key, e.getMessage() });
                                throw (e);
                            }
                        } else {
                            if (currentState.getFilePosition() > 0) {
                                try {
                                    final long skipped = in.skip(currentState.getFilePosition());
                                    if (skipped != currentState.getFilePosition()) {
                                        getLogger().info("Failure skipping to resume upload flowfile={} " + "bucket={} key={} position={} skipped={}", new Object[] { ffFilename, bucket, key, currentState.getFilePosition(), skipped });
                                    }
                                } catch (Exception e) {
                                    getLogger().info("Failure skipping to resume upload flowfile={} bucket={} " + "key={} position={} reason={}", new Object[] { ffFilename, bucket, key, currentState.getFilePosition(), e.getMessage() });
                                    throw (new ProcessException(e));
                                }
                            }
                        }
                        // upload parts
                        // ------------------------------------------------------------
                        long thisPartSize;
                        for (int part = currentState.getPartETags().size() + 1; currentState.getFilePosition() < currentState.getContentLength(); part++) {
                            if (!PutS3Object.this.isScheduled()) {
                                throw new IOException(S3_PROCESS_UNSCHEDULED_MESSAGE + " flowfile=" + ffFilename + " part=" + part + " uploadId=" + currentState.getUploadId());
                            }
                            thisPartSize = Math.min(currentState.getPartSize(), (currentState.getContentLength() - currentState.getFilePosition()));
                            UploadPartRequest uploadRequest = new UploadPartRequest().withBucketName(bucket).withKey(key).withUploadId(currentState.getUploadId()).withInputStream(in).withPartNumber(part).withPartSize(thisPartSize);
                            try {
                                UploadPartResult uploadPartResult = s3.uploadPart(uploadRequest);
                                currentState.addPartETag(uploadPartResult.getPartETag());
                                currentState.setFilePosition(currentState.getFilePosition() + thisPartSize);
                                try {
                                    persistLocalState(cacheKey, currentState);
                                } catch (Exception e) {
                                    getLogger().info("Exception saving cache state processing flow file: " + e.getMessage());
                                }
                                getLogger().info("Success uploading part flowfile={} part={} available={} " + "etag={} uploadId={}", new Object[] { ffFilename, part, in.available(), uploadPartResult.getETag(), currentState.getUploadId() });
                            } catch (AmazonClientException e) {
                                getLogger().info("Failure uploading part flowfile={} part={} bucket={} key={} " + "reason={}", new Object[] { ffFilename, part, bucket, key, e.getMessage() });
                                throw (e);
                            }
                        }
                        // complete multipart upload
                        // ------------------------------------------------------------
                        CompleteMultipartUploadRequest completeRequest = new CompleteMultipartUploadRequest(bucket, key, currentState.getUploadId(), currentState.getPartETags());
                        try {
                            CompleteMultipartUploadResult completeResult = s3.completeMultipartUpload(completeRequest);
                            getLogger().info("Success completing upload flowfile={} etag={} uploadId={}", new Object[] { ffFilename, completeResult.getETag(), currentState.getUploadId() });
                            if (completeResult.getVersionId() != null) {
                                attributes.put(S3_VERSION_ATTR_KEY, completeResult.getVersionId());
                            }
                            if (completeResult.getETag() != null) {
                                attributes.put(S3_ETAG_ATTR_KEY, completeResult.getETag());
                            }
                            if (completeResult.getExpirationTime() != null) {
                                attributes.put(S3_EXPIRATION_ATTR_KEY, completeResult.getExpirationTime().toString());
                            }
                            if (currentState.getStorageClass() != null) {
                                attributes.put(S3_STORAGECLASS_ATTR_KEY, currentState.getStorageClass().toString());
                            }
                            if (userMetadata.size() > 0) {
                                StringBuilder userMetaBldr = new StringBuilder();
                                for (String userKey : userMetadata.keySet()) {
                                    userMetaBldr.append(userKey).append("=").append(userMetadata.get(userKey));
                                }
                                attributes.put(S3_USERMETA_ATTR_KEY, userMetaBldr.toString());
                            }
                            attributes.put(S3_API_METHOD_ATTR_KEY, S3_API_METHOD_MULTIPARTUPLOAD);
                        } catch (AmazonClientException e) {
                            getLogger().info("Failure completing upload flowfile={} bucket={} key={} reason={}", new Object[] { ffFilename, bucket, key, e.getMessage() });
                            throw (e);
                        }
                    }
                }
            }
        });
        if (!attributes.isEmpty()) {
            flowFile = session.putAllAttributes(flowFile, attributes);
        }
        session.transfer(flowFile, REL_SUCCESS);
        final String url = s3.getResourceUrl(bucket, key);
        final long millis = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startNanos);
        session.getProvenanceReporter().send(flowFile, url, millis);
        getLogger().info("Successfully put {} to Amazon S3 in {} milliseconds", new Object[] { ff, millis });
        try {
            removeLocalState(cacheKey);
        } catch (IOException e) {
            getLogger().info("Error trying to delete key {} from cache: {}", new Object[] { cacheKey, e.getMessage() });
        }
    } catch (final ProcessException | AmazonClientException pe) {
        if (pe.getMessage().contains(S3_PROCESS_UNSCHEDULED_MESSAGE)) {
            getLogger().info(pe.getMessage());
            session.rollback();
        } else {
            getLogger().error("Failed to put {} to Amazon S3 due to {}", new Object[] { flowFile, pe });
            flowFile = session.penalize(flowFile);
            session.transfer(flowFile, REL_FAILURE);
        }
    }
}