hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hadoop QA (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7993) Hadoop ignores old-style config options for enabling compressed output
Date Wed, 25 Jan 2012 21:04:38 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7993?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13193326#comment-13193326

Hadoop QA commented on HADOOP-7993:

-1 overall.  Here are the results of testing the latest attachment 
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 4 new or modified tests.

    -1 javadoc.  The javadoc tool appears to have generated 7 warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 eclipse:eclipse.  The patch built with eclipse:eclipse.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit

    +1 core tests.  The patch passed unit tests in .

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/531//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/531//console

This message is automatically generated.
> Hadoop ignores old-style config options for enabling compressed output
> ----------------------------------------------------------------------
>                 Key: HADOOP-7993
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7993
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: conf
>    Affects Versions: 0.23.1
>            Reporter: Anupam Seth
>            Assignee: Anupam Seth
>         Attachments: HADOOP-7993_branch_0_23.patch
> Hadoop seems to ignore the config options even though they are printed as deprecation
warnings in the log: mapred.output.compress and
> mapred.output.compression.codec
> - settings that work on 0.20 but not on 0.23
> mapred.output.compress=true
> mapred.output.compression.codec=org.apache.hadoop.io.compress.BZip2Codec
> - settings that work on 0.23
> mapreduce.output.fileoutputformat.compress=true
> mapreduce.output.fileoutputformat.compress.codec=org.apache.hadoop.io.compress.BZip2Codec
> This breaks backwards compatibility and causes existing jobs to fail.
> This was found to happen due to the JobSubmitter writing out the job.xml file with the
old-style configs and can be fixed by handdling deprecation before the file is written out.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira


View raw message