[jira] [Commented] (ARROW-12338) [Python] Permission denied while accessing HDFS data

["Antoine Pitrou (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-12338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17343400#comment-17343400 ] 

Antoine Pitrou commented on ARROW-12338:
----------------------------------------

[~suhas.nm] Sorry for the delay. Do other filesystem operations (such as writing and reading files) work correctly?

> [Python] Permission denied while accessing HDFS data
> ----------------------------------------------------
>
>                 Key: ARROW-12338
>                 URL: https://issues.apache.org/jira/browse/ARROW-12338
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>    Affects Versions: 3.0.0
>            Reporter: Suhas N M
>            Priority: Blocker
>              Labels: filesystem, hdfs
>
> Hi, I have been trying to connect to HDFS cluster using pyarrow version 3.0.0, connection goes through, but I am unable to perform any operation involving HDFS cluster. Here is the error thrown:
> Traceback (most recent call last):
>   File "pyarrow_test.py", line 8, in <module>
>     hdfs.create_dir('test3')
>   File "pyarrow/_fs.pyx", line 450, in pyarrow._fs.FileSystem.create_dir
>   File "pyarrow/error.pxi", line 99, in pyarrow.lib.check_status
> OSError: HDFS create directory failed, errno: 13 (Permission denied)
> PS: I have checked access permissions and they are correct. I am able to access the files and create directories with the 'hdfs' command. 
> Hadoop cluster is Kerberos enabled, I have used the following line to create connection:
> hdfs = fs.HadoopFileSystem('<hostname>', 8020, user='<username>', kerb_ticket='/tmp/krb5cc_500')



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