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https://issues.apache.org/jira/browse/HADOOP-14469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16031433#comment-16031433
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Hongyuan Li commented on HADOOP-14469:
--------------------------------------
[[email protected]] [~brahmareddy] [~Yongjun Zhang] , can you please give me a
code review? None of the findbugs/unit test warnings seem to be related to the
change.
> the listStatus method of FTPFileSystem should ignore the path "." and ".."
> ---------------------------------------------------------------------------
>
> Key: HADOOP-14469
> URL: https://issues.apache.org/jira/browse/HADOOP-14469
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Reporter: Hongyuan Li
> Assignee: Hongyuan Li
> Attachments: HADOOP-14469-001.patch, HADOOP-14469-002.patch,
> HADOOP-14469-003.patch
>
>
> for some ftpsystems, liststatus method will return new Path(".") and new
> Path(".."), thus causing list op looping.for example, Serv-U
> We can see the logic in code below:
> {code}
> private FileStatus[] listStatus(FTPClient client, Path file)
> throws IOException {
> ……
> FileStatus[] fileStats = new FileStatus[ftpFiles.length];
> for (int i = 0; i < ftpFiles.length; i++) {
> fileStats[i] = getFileStatus(ftpFiles[i], absolute);
> }
> return fileStats;
> }
> {code}
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