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https://issues.apache.org/jira/browse/HADOOP-12057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14571827#comment-14571827
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Lei (Eddy) Xu commented on HADOOP-12057:
----------------------------------------

[~highlycaffeinated] You don't need to change Status from open to Patch 
Available for every new uploaded patch. As long as the status is Patch 
available, a new uploaded file (patch) will trigger a new jenkins build.

> swiftfs rename on partitioned file attempts to consolidate partitions
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-12057
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12057
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs/swift
>            Reporter: David Dobbins
>            Assignee: David Dobbins
>         Attachments: HADOOP-12057.patch, HADOOP-12057.patch, 
> HADOOP-12057.patch, HADOOP-12057.patch
>
>
> In the swift filesystem for openstack, a rename operation on a partitioned 
> file uses the swift COPY operation, which attempts to consolidate all of the 
> partitions into a single object.  This causes the rename to fail when the 
> total size of all the partitions exceeds the maximum object size for swift.  
> Since partitioned files are primarily created to allow a file to exceed the 
> maximum object size, this bug makes writing to swift extremely unreliable.



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