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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-13968) S3a FS to support ".temp_pending_put" path for pending put operations
Date Tue, 10 Jan 2017 18:48:58 GMT
Steve Loughran created HADOOP-13968:
---------------------------------------

             Summary: S3a FS to support ".temp_pending_put" path for pending put operations
                 Key: HADOOP-13968
                 URL: https://issues.apache.org/jira/browse/HADOOP-13968
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
    Affects Versions: HADOOP-13345
            Reporter: Steve Loughran


S3AFileSystem to add support for a special path, such as  {{.temp_pending_put/}} or similar,
which, when used as the base of a path, indicates that the file is actually to be saved to
the parent dir, but only via a delayed put commit operation.

At the same time, we may need blocks on some normal fileIO ops under these dirs, especially
rename and delete, as this would cause serious problems including data loss and large bills
for pending data.



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