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From "Andrew Gaul (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (JCLOUDS-1064) multipart upload throwing : NullPointerException: Null partETag
Date Tue, 02 Feb 2016 13:22:40 GMT

    [ https://issues.apache.org/jira/browse/JCLOUDS-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15128238#comment-15128238
] 

Andrew Gaul commented on JCLOUDS-1064:
--------------------------------------

It looks like you downloaded the manifest and not the recomposed SLO object.  Do you have
the SLO middleware enabled?  Can you query the info endpoint for your provider to check, e.g.,

{noformat}
curl https://sjc01.objectstorage.softlayer.net/info
{noformat}

You should see something like:

{noformat}
    "slo": {
        "max_manifest_segments": 1000,
        "max_manifest_size": 2097152,
        "min_segment_size": 1048576
    },
{noformat}

> 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
>            Reporter: Ramesh Gojji
>            Assignee: Zack Shoylev
>              Labels: openstack-swift
>
> 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();
>               System.out.println(blob.getMetadata().getName());
> 	      // Upload the Blob 
> 	      String eTag = blobStore.putBlob("jclouds-example", blob, multipart());
> {code}
> Exception Stacktrace:
> {noformat}
> Exception in thread "main" java.lang.NullPointerException: Null partETag
> 	at org.jclouds.blobstore.domain.AutoValue_MultipartPart.<init>(AutoValue_MultipartPart.java:20)
> 	at org.jclouds.blobstore.domain.MultipartPart.create(MultipartPart.java:29)
> 	at org.jclouds.openstack.swift.v1.blobstore.RegionScopedSwiftBlobStore.uploadMultipartPart(RegionScopedSwiftBlobStore.java:481)
> 	at org.jclouds.openstack.swift.v1.blobstore.RegionScopedSwiftBlobStore.putMultipartBlob(RegionScopedSwiftBlobStore.java:567)
> 	at org.jclouds.openstack.swift.v1.blobstore.RegionScopedSwiftBlobStore.putBlob(RegionScopedSwiftBlobStore.java:244)
> 	at JCloudTest.<init>(JCloudTest.java:75)
> 	at JCloudTest.main(JCloudTest.java:26)
> {noformat}



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