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From "Aaron Fabbri (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-14506) Add create() contract test that verifies ancestor dir creation
Date Thu, 08 Jun 2017 00:08:18 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Aaron Fabbri updated HADOOP-14506:
    Issue Type: Improvement  (was: Sub-task)
        Parent:     (was: HADOOP-13345)

> Add create() contract test that verifies ancestor dir creation
> --------------------------------------------------------------
>                 Key: HADOOP-14506
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14506
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: HADOOP-13345
>            Reporter: Aaron Fabbri
>            Priority: Minor
> The semantics of {{FileSystem#create()}} appear to include implicit creation of any parent
or ancestor directories in the Path being created, unlike Posix filesystems, which expect
the parent directory to already exist.
> S3AFileSystem *does* implicitly create ancestor directories.  It does *not* currently
enforce that any ancestors are directories (HADOOP-13221).
> Deliverable for this JIRA is just a test case added to {{AbstractContractCreateTest}}
which verifies that missing ancestors are created by {{create()}}.
> Pulling this test dev work out into separate jira from HADOOP-14457.  Targeting S3Guard
branch for now, but we could move this.

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