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https://issues.apache.org/jira/browse/HADOOP-13734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kevin Huang updated HADOOP-13734:
---------------------------------
Description:
Reproduce steps:
1. Create a empty 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/emptyfile; isDirectory=true;
length=0; blocksize=33554432; modification_time=1476875293230}
{code}
API treated empty file as a directory. That is incorrect.
was:
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.
> ListStatus Returns Incorrect Result for Blank File on swift
> -----------------------------------------------------------
>
> 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 empty 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/emptyfile;
> isDirectory=true; length=0; blocksize=33554432;
> modification_time=1476875293230}
> {code}
> API treated empty file as a directory. That is incorrect.
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