hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Greg Roelofs (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-6835) Support concatenated gzip and bzip2 files
Date Wed, 07 Jul 2010 01:59:56 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Greg Roelofs updated HADOOP-6835:
---------------------------------

    Attachment: HADOOP-6835.v7.trunk-hadoop-common.patch

Fixed extra pair of javac warnings (unnecessary int typecasts in {{readUShortLE()}}).

The javadoc output file (http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-h4.grid.sp2.yahoo.net/602/artifact/trunk/patchprocess/patchJavadocWarnings.txt)
shows 15 + 6 warnings, all of which are existing warnings in the security code.  I have no
idea which one it thinks I'm responsible for (particularly since there's no corresponding
"trunkJavadocWarnings.txt" link), but I plead not guilty...

> Support concatenated gzip and bzip2 files
> -----------------------------------------
>
>                 Key: HADOOP-6835
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6835
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: io
>    Affects Versions: 0.20.2
>            Reporter: Tom White
>            Assignee: Greg Roelofs
>             Fix For: 0.22.0
>
>         Attachments: grr-hadoop-common.dif.20100614c, grr-hadoop-mapreduce.dif.20100614c,
HADOOP-6835.v3.yahoo-0.20.2xx-branch.patch, HADOOP-6835.v4.trunk-hadoop-common.patch, HADOOP-6835.v4.trunk-hadoop-mapreduce.patch,
HADOOP-6835.v4.yahoo-0.20.2xx-branch.patch, HADOOP-6835.v5.trunk-hadoop-common.patch, HADOOP-6835.v6.trunk-hadoop-common.patch,
HADOOP-6835.v7.trunk-hadoop-common.patch, MR-469.v2.yahoo-0.20.2xx-branch.patch
>
>
> When running MapReduce with concatenated gzip files as input only the first part is read,
which is confusing, to say the least. Concatenated gzip is described in http://www.gnu.org/software/gzip/manual/gzip.html#Advanced-usage
and in http://www.ietf.org/rfc/rfc1952.txt. (See original report at http://www.nabble.com/Problem-with-Hadoop-and-concatenated-gzip-files-to21383097.html)

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message