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https://issues.apache.org/jira/browse/HADOOP-10798?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14609984#comment-14609984
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Hudson commented on HADOOP-10798:
---------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk #975 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/975/])
HADOOP-10798. globStatus() should always return a sorted list of files
(cmccabe) (cmccabe: rev 68e588cbee660d55dba518892d064bee3795a002)
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/fs/TestGlobPaths.java
* hadoop-common-project/hadoop-common/CHANGES.txt
*
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/Globber.java
> globStatus() should always return a sorted list of files
> --------------------------------------------------------
>
> Key: HADOOP-10798
> URL: https://issues.apache.org/jira/browse/HADOOP-10798
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.3.0
> Reporter: Felix Borchers
> Assignee: Colin Patrick McCabe
> Priority: Minor
> Labels: BB2015-05-TBR
> Fix For: 2.8.0
>
> Attachments: HADOOP-10798.001.patch
>
>
> (FileSystem) globStatus() does not return a sorted file list anymore.
> But the API says: " ... Results are sorted by their names."
> Seems to be lost, when the Globber Object was introduced. Can't find a sort
> in actual code.
> code to check this behavior:
> {code}
> Configuration conf = new Configuration();
> FileSystem fs = FileSystem.get(conf);
> Path path = new Path("/tmp/" + System.currentTimeMillis());
> fs.mkdirs(path);
> fs.deleteOnExit(path);
> fs.createNewFile(new Path(path, "2"));
> fs.createNewFile(new Path(path, "3"));
> fs.createNewFile(new Path(path, "1"));
> FileStatus[] status = fs.globStatus(new Path(path, "*"));
> Collection list = new ArrayList();
> for (FileStatus f: status) {
> list.add(f.getPath().toString());
> //System.out.println(f.getPath().toString());
> }
> boolean sorted = Ordering.natural().isOrdered(list);
> Assert.assertTrue(sorted);
> {code}
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