You are viewing a plain text version of this content. The canonical link for it is here.
Posted to mapreduce-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/03/22 05:35:11 UTC
[jira] [Commented] (MAPREDUCE-5448) MapFileOutputFormat#getReaders
bug with invisible files/folders
[ https://issues.apache.org/jira/browse/MAPREDUCE-5448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14374787#comment-14374787 ]
Hudson commented on MAPREDUCE-5448:
-----------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #7396 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/7396/])
MAPREDUCE-5448. MapFileOutputFormat#getReaders bug with invisible files/folders. Contributed by Maysam Yabandeh. (harsh: rev b46c2bb51ae524e6640756620f70e5925cda7592)
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/test/java/org/apache/hadoop/mapreduce/lib/output/TestFileOutputCommitter.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/output/MapFileOutputFormat.java
* hadoop-mapreduce-project/CHANGES.txt
> MapFileOutputFormat#getReaders bug with invisible files/folders
> ---------------------------------------------------------------
>
> Key: MAPREDUCE-5448
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5448
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 2.6.0
> Reporter: Maysam Yabandeh
> Assignee: Maysam Yabandeh
> Priority: Minor
> Fix For: 2.8.0
>
> Attachments: MAPREDUCE-5448.patch, MAPREDUCE-5448.patch
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> MapReduce jobs also produce some invisible files such as _SUCCESS, even when the output format is MapFileOutputFormat. MapFileOutputFormat#getReaders however reads the entire content of the job output, assming that they are MapFiles.
> {code}
> Path[] names = FileUtil.stat2Paths(fs.listStatus(dir));
> {code}
> It should use a filter to skip the files that start with "." or "_".
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)