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

Example 1 with UploadPartRequest

use of com.amazonaws.services.s3.model.UploadPartRequest in project hadoop by apache.

the class S3AFileSystem method uploadPart.

/**
   * Upload part of a multi-partition file.
   * Increments the write and put counters.
   * <i>Important: this call does not close any input stream in the request.</i>
   * @param request request
   * @return the result of the operation.
   * @throws AmazonClientException on problems
   */
public UploadPartResult uploadPart(UploadPartRequest request) throws AmazonClientException {
    long len = request.getPartSize();
    incrementPutStartStatistics(len);
    try {
        UploadPartResult uploadPartResult = s3.uploadPart(request);
        incrementPutCompletedStatistics(true, len);
        return uploadPartResult;
    } catch (AmazonClientException e) {
        incrementPutCompletedStatistics(false, len);
        throw e;
    }
}

Example 2 with UploadPartRequest

use of com.amazonaws.services.s3.model.UploadPartRequest in project elasticsearch by elastic.

the class DefaultS3OutputStream method doUploadMultipart.

protected PartETag doUploadMultipart(S3BlobStore blobStore, String bucketName, String blobName, String uploadId, InputStream is, int length, boolean lastPart) throws AmazonS3Exception {
    UploadPartRequest request = new UploadPartRequest().withBucketName(bucketName).withKey(blobName).withUploadId(uploadId).withPartNumber(multipartChunks).withInputStream(is).withPartSize(length).withLastPart(lastPart);
    UploadPartResult response = blobStore.client().uploadPart(request);
    return response.getPartETag();
}

Example 3 with UploadPartRequest

use of com.amazonaws.services.s3.model.UploadPartRequest in project exhibitor by soabase.

the class S3ClientImpl method uploadPart.

@Override
public UploadPartResult uploadPart(UploadPartRequest request) throws Exception {
    RefCountedClient holder = client.get();
    AmazonS3Client amazonS3Client = holder.useClient();
    try {
        return amazonS3Client.uploadPart(request);
    } finally {
        holder.release();
    }
}

Example 4 with UploadPartRequest

use of com.amazonaws.services.s3.model.UploadPartRequest in project elasticsearch by elastic.

the class TestAmazonS3 method uploadPart.

@Override
public UploadPartResult uploadPart(UploadPartRequest request) throws AmazonClientException, AmazonServiceException {
    if (shouldFail(request.getBucketName(), request.getKey(), writeFailureRate)) {
        long length = request.getPartSize();
        long partToRead = (long) (length * randomDouble());
        byte[] buffer = new byte[1024];
        for (long cur = 0; cur < partToRead; cur += buffer.length) {
            try (InputStream input = request.getInputStream()) {
                input.read(buffer, 0, (int) (partToRead - cur > buffer.length ? buffer.length : partToRead - cur));
            } catch (IOException ex) {
                throw new ElasticsearchException("cannot read input stream", ex);
            }
        }
        logger.info("--> random write failure on uploadPart method: throwing an exception for [bucket={}, key={}]", request.getBucketName(), request.getKey());
        AmazonS3Exception ex = new AmazonS3Exception("Random S3 write exception");
        ex.setStatusCode(400);
        ex.setErrorCode("RequestTimeout");
        throw ex;
    } else {
        return super.uploadPart(request);
    }
}

Example 5 with UploadPartRequest

use of com.amazonaws.services.s3.model.UploadPartRequest in project android-simpl3r by jgilfelt.

the class Uploader method start.

/**
	 * Initiate a multipart file upload to Amazon S3
	 * 
	 * @return the URL of a successfully uploaded file
	 */
public String start() {
    // initialize
    List<PartETag> partETags = new ArrayList<PartETag>();
    final long contentLength = file.length();
    long filePosition = 0;
    int startPartNumber = 1;
    userInterrupted = false;
    userAborted = false;
    bytesUploaded = 0;
    // check if we can resume an incomplete download
    String uploadId = getCachedUploadId();
    if (uploadId != null) {
        // we can resume the download
        Log.i(TAG, "resuming upload for " + uploadId);
        // get the cached etags
        List<PartETag> cachedEtags = getCachedPartEtags();
        partETags.addAll(cachedEtags);
        // calculate the start position for resume
        startPartNumber = cachedEtags.size() + 1;
        filePosition = (startPartNumber - 1) * partSize;
        bytesUploaded = filePosition;
        Log.i(TAG, "resuming at part " + startPartNumber + " position " + filePosition);
    } else {
        // initiate a new multi part upload
        Log.i(TAG, "initiating new upload");
        InitiateMultipartUploadRequest initRequest = new InitiateMultipartUploadRequest(s3bucketName, s3key);
        configureInitiateRequest(initRequest);
        InitiateMultipartUploadResult initResponse = s3Client.initiateMultipartUpload(initRequest);
        uploadId = initResponse.getUploadId();
    }
    final AbortMultipartUploadRequest abortRequest = new AbortMultipartUploadRequest(s3bucketName, s3key, uploadId);
    for (int k = startPartNumber; filePosition < contentLength; k++) {
        long thisPartSize = Math.min(partSize, (contentLength - filePosition));
        Log.i(TAG, "starting file part " + k + " with size " + thisPartSize);
        UploadPartRequest uploadRequest = new UploadPartRequest().withBucketName(s3bucketName).withKey(s3key).withUploadId(uploadId).withPartNumber(k).withFileOffset(filePosition).withFile(file).withPartSize(thisPartSize);
        ProgressListener s3progressListener = new ProgressListener() {

            public void progressChanged(ProgressEvent progressEvent) {
                // TODO calling shutdown too brute force?
                if (userInterrupted) {
                    s3Client.shutdown();
                    throw new UploadIterruptedException("User interrupted");
                } else if (userAborted) {
                    // aborted requests cannot be resumed, so clear any cached etags
                    clearProgressCache();
                    s3Client.abortMultipartUpload(abortRequest);
                    s3Client.shutdown();
                }
                bytesUploaded += progressEvent.getBytesTransfered();
                //Log.d(TAG, "bytesUploaded=" + bytesUploaded);
                // broadcast progress
                float fpercent = ((bytesUploaded * 100) / contentLength);
                int percent = Math.round(fpercent);
                if (progressListener != null) {
                    progressListener.progressChanged(progressEvent, bytesUploaded, percent);
                }
            }
        };
        uploadRequest.setProgressListener(s3progressListener);
        UploadPartResult result = s3Client.uploadPart(uploadRequest);
        partETags.add(result.getPartETag());
        // cache the part progress for this upload
        if (k == 1) {
            initProgressCache(uploadId);
        }
        // store part etag
        cachePartEtag(result);
        filePosition += thisPartSize;
    }
    CompleteMultipartUploadRequest compRequest = new CompleteMultipartUploadRequest(s3bucketName, s3key, uploadId, partETags);
    CompleteMultipartUploadResult result = s3Client.completeMultipartUpload(compRequest);
    bytesUploaded = 0;
    Log.i(TAG, "upload complete for " + uploadId);
    clearProgressCache();
    return result.getLocation();
}