AmazonClientException: Data read has a different length than the expected

Question

1.When I am using AmazonS3Client to upload file on amazon s3 file store. 2.when I am trying to upload multiple files at a time it gives exceptions: but same file multiple th

Answer 1

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byte[] f = IOUtils.toByteArray(inputStream); // This reads all bytes of the input stream
ObjectMetadata metadata = new ObjectMetadata();
metadata.setContentLength(f.length);
metadata.setContentType(contentType); //Content type of the uploaded file
metadata.setHeader("filename", fileName);
s3.putObject(bucketName, key, new ByteArrayInputStream(f), metadata); // Here we create a new ByteArrayInputStream so S3 client get happy.