[jira] [Created] (HADOOP-13020) dfs -ls s3a root should not return error when bucket is empty

["John Zhuge (JIRA)" <ji...@apache.org>]

John Zhuge created HADOOP-13020:
-----------------------------------

             Summary: dfs -ls s3a root should not return error when bucket is empty
                 Key: HADOOP-13020
                 URL: https://issues.apache.org/jira/browse/HADOOP-13020
             Project: Hadoop Common
          Issue Type: Bug
          Components: fs/s3
    Affects Versions: 2.6.0
            Reporter: John Zhuge
            Assignee: John Zhuge
            Priority: Trivial


Do not expect {{hdfs dfs -ls}} s3a root to return error "No such file or directory" when the s3 bucket is empty. Expect no error and empty output, just like listing an empty directory.
{code}
$ hdfs dfs -ls s3a://jz-hdfs1/
Found 1 items
drwxrwxrwx   -          0 1969-12-31 16:00 s3a://jz-hdfs1/tmp
$ hdfs dfs -rmdir s3a://jz-hdfs1/tmp

$ hdfs dfs -ls s3a://jz-hdfs1/
ls: `s3a://jz-hdfs1/': No such file or directory
{code}



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