Abel Salgado Romero created JCLOUDS-1472:
--------------------------------------------
Summary: Multipart upload for AzureBlob fails when using
InputStream for files greater than 32MB
Key: JCLOUDS-1472
URL: https://issues.apache.org/jira/browse/JCLOUDS-1472
Project: jclouds
Issue Type: Bug
Components: jclouds-blobstore
Affects Versions: 2.1.1, 2.1.0
Environment: Java 8 (191)
Windows 10
Reporter: Abel Salgado Romero
There are two things to mention.
1. When uploading a big file we use multipart for "supposed" efficiency but we
found it only works when payload is passed as s `File`. Any kind of InputStream
fails with the message
```
{{org.jclouds.http.HttpResponseException: Stream closed connecting to PUT
https://__/__/myfile_100MB.bin-20181208-074010dic-4361f219-88c1-48cf-8e06-a9cd3035a05e?comp=block&blockid=AAAAAw%3D%3D
HTTP/1.1
at
org.jclouds.http.internal.BaseHttpCommandExecutorService.invoke(BaseHttpCommandExecutorService.java:120)
at
org.jclouds.rest.internal.InvokeHttpMethod.invoke(InvokeHttpMethod.java:91)
at
org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:74)
at
org.jclouds.rest.internal.InvokeHttpMethod.apply(InvokeHttpMethod.java:45)
at
org.jclouds.rest.internal.DelegatesToInvocationFunction.handle(DelegatesToInvocationFunction.java:156)
at
org.jclouds.rest.internal.DelegatesToInvocationFunction.invoke(DelegatesToInvocationFunction.java:123)
at com.sun.proxy.$Proxy44.putBlock(Unknown Source)
at
org.jclouds.azureblob.blobstore.AzureBlobStore.uploadMultipartPart(AzureBlobStore.java:446)
at
org.jclouds.blobstore.internal.BaseBlobStore$BlobUploader.call(BaseBlobStore.java:396)
at
org.jclouds.blobstore.internal.BaseBlobStore$BlobUploader.call(BaseBlobStore.java:383)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
at java.lang.Thread.getStackTrace(Thread.java:1559)
at
org.jclouds.blobstore.internal.BaseBlobStore.putMultipartBlob(BaseBlobStore.java:367)
at
org.jclouds.blobstore.internal.BaseBlobStore.putMultipartBlob(BaseBlobStore.java:347)
at
org.jclouds.azureblob.blobstore.AzureBlobStore.putBlob(AzureBlobStore.java:238)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
com.google.inject.internal.DelegatingInvocationHandler.invoke(DelegatingInvocationHandler.java:37)
at com.sun.proxy.$Proxy45.putBlob(Unknown Source)
at org.abelsromero.jclouds.App.putContent(App.java:86)
at org.abelsromero.jclouds.App.testFile(App.java:47)
at org.abelsromero.jclouds.App.doStuff(App.java:34)
at org.abelsromero.jclouds.App.main(App.java:21)}}
```
Here is a repo to reproduce the issue:
https://github.com/abelsromero/jclouds-azure-streams. Beware that download is
170 MB in files.
To run it, create a file called "config.properties" with this form under
{{src/main/resources}}
{{storage.account.name=
storage.account.key=
storage.container.name=}}
To enable and disable multipart, change the value here
https://github.com/abelsromero/jclouds-azure-streams/blob/master/src/main/java/org/abelsromero/jclouds/App.java#L33
Right now we are considering disabling multipart on some scenarios and in other
we are forced to create temporal files, so none of this are really good.
2. Setting `jclouds.mpu.parts.size` to a different value than the default 32MB
does not seem to do anything.
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