David Dobbins created HADOOP-12057:
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Summary: 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
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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