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Posted to common-issues@hadoop.apache.org by "Kevin Huang (JIRA)" <ji...@apache.org> on 2016/10/19 11:11:58 UTC
[jira] [Updated] (HADOOP-13734) ListStatus Returns Incorrect Result
for Blank File
[ 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 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.
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}
> 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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