mukund-thakur commented on pull request #1944:
URL: https://github.com/apache/hadoop/pull/1944#issuecomment-620611177
Also the minimum upload size check is in the SDK side and it surfaces only
when we issue finalizeMultipartUpload(). The reason we don't get size error
during regular upload blocks.
I am wondering isn't a bad design in terms for fail fast algorithm letting
the clients wait unnecessarily knowing that it will fail eventually thus
wasting time and compute both. Ideally S3 should have thrown error during the
initial uploads only.
> Caused by: com.amazonaws.services.s3.model.AmazonS3Exception: Your
proposed upload is smaller than the minimum allowed size (Service: null; Status
Code: 0; Error Code: EntityTooSmall; Request ID: CDD4C1CEE6A29607; S3 Extended
Request ID:
SR0kiTM3c9GAuv9lfXH+zq5cdj04gmk6/bKIYf8V73xugfi7257Cj51qy0YITShTJXGkK6Dw6AY=),
S3 Extended Request ID:
SR0kiTM3c9GAuv9lfXH+zq5cdj04gmk6/bKIYf8V73xugfi7257Cj51qy0YITShTJXGkK6Dw6AY=
at
com.amazonaws.services.s3.model.transform.XmlResponsesSaxParser$CompleteMultipartUploadHandler.doEndElement(XmlResponsesSaxParser.java:1815)
at
com.amazonaws.services.s3.model.transform.AbstractHandler.endElement(AbstractHandler.java:52)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1782)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2967)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:842)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:771)
at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at
com.amazonaws.services.s3.model.transform.XmlResponsesSaxParser.parseXmlInputStream(XmlResponsesSaxParser.java:152)
at
com.amazonaws.services.s3.model.transform.XmlResponsesSaxParser.parseCompleteMultipartUploadResponse(XmlResponsesSaxParser.java:486)
at
com.amazonaws.services.s3.model.transform.Unmarshallers$CompleteMultipartUploadResultUnmarshaller.unmarshall(Unmarshallers.java:308)
at
com.amazonaws.services.s3.model.transform.Unmarshallers$CompleteMultipartUploadResultUnmarshaller.unmarshall(Unmarshallers.java:305)
at
com.amazonaws.services.s3.internal.S3XmlResponseHandler.handle(S3XmlResponseHandler.java:62)
at
com.amazonaws.services.s3.internal.ResponseHeaderHandlerChain.handle(ResponseHeaderHandlerChain.java:44)
at
com.amazonaws.services.s3.internal.ResponseHeaderHandlerChain.handle(ResponseHeaderHandlerChain.java:30)
at
com.amazonaws.http.response.AwsResponseHandlerAdapter.handle(AwsResponseHandlerAdapter.java:70)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.handleResponse(AmazonHttpClient.java:1627)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeOneRequest(AmazonHttpClient.java:1336)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeHelper(AmazonHttpClient.java:1113)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:770)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:744)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:726)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:686)
at
com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:668)
at
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:532)
at
com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:512)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4920)
at
com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:4866)
at
com.amazonaws.services.s3.AmazonS3Client.completeMultipartUpload(AmazonS3Client.java:3464)
at
org.apache.hadoop.fs.s3a.WriteOperationHelper.lambda$finalizeMultipartUpload$1(WriteOperationHelper.java:266)
at org.apache.hadoop.fs.s3a.Invoker.once(Invoker.java:110)
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