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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-13713) Add specification of new API to FS specification, with contract tests
Date Mon, 02 Jul 2018 13:45:00 GMT
Steve Loughran created HDFS-13713:
-------------------------------------

             Summary: Add specification of new API to FS specification, with contract tests
                 Key: HDFS-13713
                 URL: https://issues.apache.org/jira/browse/HDFS-13713
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: fs, test
    Affects Versions: 3.2.0
            Reporter: Steve Loughran
            Assignee: Ewan Higgs


There's nothing in the FS spec covering the new API. Add it in a new .md file

* add FS model with the notion of a function mapping (uploadID -> Upload), the operations
(list, commit, abort). The [TLA+ mode|https://issues.apache.org/jira/secure/attachment/12865161/objectstore.pdf]l
of HADOOP-13786 shows how to do this.
* Contract tests of not just the successful path, but all the invalid ones.
* implementations of the contract tests of all FSs which support the new API.



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