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https://issues.apache.org/jira/browse/HADOOP-13734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15588461#comment-15588461
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Kevin Huang commented on HADOOP-13734:
--------------------------------------
I have found where the bug happened in source code, see
[code|https://github.com/apache/hadoop/blob/trunk/hadoop-tools/hadoop-openstack/src/main/java/org/apache/hadoop/fs/swift/snative/SwiftNativeFileSystemStore.java#L247].
However, I have no idea about the fix so far.
> ListStatus Returns Incorrect Result for Blank File
> --------------------------------------------------
>
> Key: HADOOP-13734
> URL: https://issues.apache.org/jira/browse/HADOOP-13734
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/swift
> Reporter: Kevin Huang
>
> Reproduce steps:
> 1. Create a blank file on Swift via Swift client(e.g Cyberduck)
> 2. Use Hadoop Swift API to get file status. The following is the code example:
> {code}
> Configuration hadoopConf = new Configuration();
> hadoopConf.addResource("swift-site.xml"); // Set Swift configurations
> FileSystem fs = FileSystem.get(new
> URI("swift://containername.myprovider/"), hadoopConf);
> FileStatus[] statuses = fs.listStatus(new Path("/mydir"));
> for(FileStatus status : statuses) {
> System.out.println(status);
> }
> {code}
> Result:
> {code}
> SwiftFileStatus{ path=swift://bdd-edp.bddcs/mydir/blankfile;
> isDirectory=true; length=0; blocksize=33554432;
> modification_time=1476875293230}
> {code}
> API treated blankfile as a directory. That is incorrect.
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