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https://issues.apache.org/jira/browse/JCLOUDS-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andrew Gaul updated JCLOUDS-1064:
---------------------------------
    Description: 
I am trying to upload a file in chunks to the openstack-swift. Here is the 
snippet of the code I am using to upload a file named dom4j-1.6.1.jar in 
chunks. 

blobStore.putBlob("jclouds-example", blob) does work, but if I add multipart to 
the method, then I get NullPointerException: Null partETag. 

{code:java}
              ByteSource payload = Files.asByteSource(tempFile);
              Blob blob = blobStore.blobBuilder(objectName)
                  .payload(payload)
                  .contentDisposition("attachment; filename=dom4j-1.6.1.jar")
                  .contentMD5(payload.hash(Hashing.md5()))
                  .contentLength(payload.size())
                  .contentType(MediaType.OCTET_STREAM.toString())
                  .build();
              String eTag = blobStore.putBlob("jclouds-example", blob, 
multipart());
{code}

  was:
I am trying to upload a file in chunks to the openstack-swift. Here is the 
snippet of the code I am using to upload a file named dom4j-1.6.1.jar in 
chunks. 

blobStore.putBlob("jclouds-example", blob) does work, but if I add multipart to 
the method, then I get NullPointerException: Null partETag. 


 ByteSource payload = Files.asByteSource(tempFile);
              Blob blob = blobStore.blobBuilder(objectName)
                  .payload(payload)
                  .contentDisposition("attachment; filename=dom4j-1.6.1.jar")
                  .contentMD5(payload.hash(Hashing.md5()))
                  .contentLength(payload.size())
                  .contentType(MediaType.OCTET_STREAM.toString())
                  .build();
          System.out.println(blob.getMetadata().getName());
              // Upload the Blob 
              String eTag = blobStore.putBlob("jclouds-example", blob, 
multipart());


Please help.


> multipart upload throwing : NullPointerException: Null partETag
> ---------------------------------------------------------------
>
>                 Key: JCLOUDS-1064
>                 URL: https://issues.apache.org/jira/browse/JCLOUDS-1064
>             Project: jclouds
>          Issue Type: Bug
>          Components: jclouds-blobstore
>    Affects Versions: 2.0.0
>         Environment: openstack-swift, using jclouds 2.0
>            Reporter: Ramesh Gojji
>
> I am trying to upload a file in chunks to the openstack-swift. Here is the 
> snippet of the code I am using to upload a file named dom4j-1.6.1.jar in 
> chunks. 
> blobStore.putBlob("jclouds-example", blob) does work, but if I add multipart 
> to the method, then I get NullPointerException: Null partETag. 
> {code:java}
>               ByteSource payload = Files.asByteSource(tempFile);
>             Blob blob = blobStore.blobBuilder(objectName)
>                 .payload(payload)
>                 .contentDisposition("attachment; filename=dom4j-1.6.1.jar")
>                 .contentMD5(payload.hash(Hashing.md5()))
>                 .contentLength(payload.size())
>                 .contentType(MediaType.OCTET_STREAM.toString())
>                 .build();
>             String eTag = blobStore.putBlob("jclouds-example", blob, 
> multipart());
> {code}



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