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Posted to notifications@accumulo.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2015/04/04 05:03:33 UTC

[jira] [Updated] (ACCUMULO-2478) Default MAC to RawLocalFileSystem when not using MiniDFSCluster

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

Josh Elser updated ACCUMULO-2478:
---------------------------------
    Fix Version/s:     (was: 1.7.0)
                   1.7.1
                   1.8.0

> 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: 1.6.3, 1.8.0, 1.7.1
>
>
> 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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