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https://issues.apache.org/jira/browse/MAPREDUCE-5756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14070123#comment-14070123
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Hudson commented on MAPREDUCE-5756:
-----------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #620 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/620/])
MAPREDUCE-5756. CombineFileInputFormat.getSplits() including directories in its
results. Contributed by Jason Dere (jlowe:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1612400)
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/CombineFileInputFormat.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/lib/input/TestCombineFileInputFormat.java
> CombineFileInputFormat.getSplits() including directories in its results
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-5756
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5756
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Jason Dere
> Assignee: Jason Dere
> Fix For: 3.0.0, 2.6.0
>
> Attachments: MAPREDUCE-5756.1.patch, MAPREDUCE-5756.2.patch
>
>
> Trying to track down HIVE-6401, where we see some "is not a file" errors
> because getSplits() is giving us directories. I believe the culprit is
> FileInputFormat.listStatus():
> {code}
> if (recursive && stat.isDirectory()) {
> addInputPathRecursively(result, fs, stat.getPath(),
> inputFilter);
> } else {
> result.add(stat);
> }
> {code}
> Which seems to be allowing directories to be added to the results if
> recursive is false. Is this meant to return directories? If not, I think it
> should look like this:
> {code}
> if (stat.isDirectory()) {
> if (recursive) {
> addInputPathRecursively(result, fs, stat.getPath(),
> inputFilter);
> }
> } else {
> result.add(stat);
> }
> {code}
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