S3 test case fail

[mingchuno]

[info] FutureTransferSpec:
[info] FutureTransfer
[info] - should upload a file *** FAILED ***
[info]   com.amazonaws.AmazonClientException: Unable to verify integrity of data upload.  Client calculated content hash (contentMD5: UBqk24T0DmpFPfPUVDOKPA== in base 64) didn't match hash (etag: 74c7b8e2e8c62362011b1a73c583ecb3 in hex) calculated by Amazon S3.  You may need to delete the data stored in Amazon S3. (metadata.contentMD5: UBqk24T0DmpFPfPUVDOKPA==, md5DigestStream: null, bucketName: my-s3-bucket-98bfdf06-9475-4d1a-a235-e0eddd5859f9, key: test)
[info]   at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1597)
[info]   at com.amazonaws.services.s3.transfer.internal.UploadCallable.uploadInOneChunk(UploadCallable.java:131)
[info]   at com.amazonaws.services.s3.transfer.internal.UploadCallable.call(UploadCallable.java:123)
[info]   at com.amazonaws.services.s3.transfer.internal.UploadMonitor.call(UploadMonitor.java:139)
[info]   at com.amazonaws.services.s3.transfer.internal.UploadMonitor.call(UploadMonitor.java:47)
[info]   at java.util.concurrent.FutureTask.run(FutureTask.java:262)
[info]   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[info]   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[info]   at java.lang.Thread.run(Thread.java:745)