make files visible in the namespace as soon as they are created
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Key: HADOOP-1708
URL: https://issues.apache.org/jira/browse/HADOOP-1708
Project: Hadoop
Issue Type: Bug
Components: dfs
Reporter: dhruba borthakur
Assignee: dhruba borthakur
Attachments: atomicCreation.patch
In the current DFS implementation, a file appears in the namespace only when
the creator closes the file. Also, if the namenode or the client dies before
closing the file, the file never appears in the namespace.
This issue will make files appear in the namespace as soon as it is created.
Also, it will continue to remain in the namespace even if the creator dies
before closing the file.
This is related to HADOOP-89. It is different from HADOOP-89 because it does
not attempt to make data visible as soon as it is written.
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