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Konstantin Shvachko commented on HDFS-4849:
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Hey guys. Before we go deeper. If th
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Steve Loughran commented on HDFS-4849:
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Testing is going to be fun too.
Although I do
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Todd Lipcon commented on HDFS-4849:
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It seems like if you have an idempotent _rename_, th
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Steve Loughran commented on HDFS-4849:
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Konstantin -I'm happy to discuss an implementa
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Konstantin Shvachko commented on HDFS-4849:
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> I'm stating this a warning before
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Konstantin Shvachko commented on HDFS-4849:
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*Delete*
I do understand that the d
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Konstantin Shvachko commented on HDFS-4849:
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*Create*
Just to reiterate, create
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Steve Loughran commented on HDFS-4849:
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bq. concurrency logic is always an issue in di
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Todd Lipcon commented on HDFS-4849:
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bq. If you go through FileSystem API that should not
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Suresh Srinivas commented on HDFS-4849:
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bq. because DFSClient.clientName includes th
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Konstantin Shvachko commented on HDFS-4849:
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> A given client may have multiple t
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Konstantin Shvachko commented on HDFS-4849:
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Steve, you got a good example. Renam
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Konstantin Shvachko commented on HDFS-4849:
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Given Matthew's comment I think I sh
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Colin Patrick McCabe commented on HDFS-4849:
[~tlipcon] wrote:
bq. Without per
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Matthew Farrellee commented on HDFS-4849:
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As a member of the community trying to c
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Steve Loughran commented on HDFS-4849:
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for delete, there's always the option of requi
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Todd Lipcon commented on HDFS-4849:
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The idempotent create is also potentially problemati
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Steve Loughran commented on HDFS-4849:
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This is going to break concurrency logic, you
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Steve Loughran commented on HDFS-4849:
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Delete is potentially a change in semantics, s
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Suresh Srinivas commented on HDFS-4849:
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First, this is not a bug. Can you please mar
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Konstantin Boudnik commented on HDFS-4849:
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I was planning to put RC up for vote t
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Konstantin Shvachko commented on HDFS-4849:
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# create() can be made idempotent be
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