hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Albert Chu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6624) Include TeraChecksum in Hadoop mapreduce examples driver
Date Mon, 01 Feb 2016 19:18:40 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Albert Chu updated MAPREDUCE-6624:
----------------------------------
    Attachment: MAPREDUCE-6624-branch-2.7.1.002.patch
                MAPREDUCE-6624.002.patch

> Include TeraChecksum in Hadoop mapreduce examples driver
> --------------------------------------------------------
>
>                 Key: MAPREDUCE-6624
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6624
>             Project: Hadoop Map/Reduce
>          Issue Type: Wish
>          Components: examples
>    Affects Versions: 2.7.1
>            Reporter: Albert Chu
>            Priority: Minor
>         Attachments: MAPREDUCE-6624-branch-2.7.1.001.patch, MAPREDUCE-6624-branch-2.7.1.002.patch,
MAPREDUCE-6624.001.patch, MAPREDUCE-6624.002.patch
>
>
> In the mapreduce examples driver, you can run TeraGen, TeraSort, and TeraValidate.  To
my surprise, TeraChecksum wasn't included in the examples driver.  I think it'd be nice to
include.  It can be used to compare the checksum of the input & output.  It's worth noting
that TeraValidate calculates the checksum as well.
> Patch to be posted shortly.  I tested against 2.7.1 branch but couldn't against master.
 I am including patches for both.  Patch also includes TeraChecksum test case addition.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message