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From "Corey J. Nolet (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2478) Default MAC to RawLocalFileSystem when not using MiniDFSCluster
Date Sat, 20 Sep 2014 01:11:40 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Corey J. Nolet updated ACCUMULO-2478:
-------------------------------------
    Fix Version/s:     (was: 1.6.1)
                   1.6.2

> Default MAC to RawLocalFileSystem when not using MiniDFSCluster
> ---------------------------------------------------------------
>
>                 Key: ACCUMULO-2478
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2478
>             Project: Accumulo
>          Issue Type: Improvement
>    Affects Versions: 1.4.4, 1.5.1
>            Reporter: Josh Elser
>             Fix For: 1.6.2, 1.7.0
>
>
> RawLocalFileSystem does not do checksumming and sync actually works which makes it a
much more reliable testing FileSystem over LocalFileSystem (in which sync is not guaranteed
to work as we want it).
> We should default to using RawLocalFileSystem (configured via "fs.file.impl" in core-site.xml)
and let the user override it if they so choose. This would alleviate having to manually set
it in new unit tests/ITs



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