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

["Alessandro Molina (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-12338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17507680#comment-17507680 ] 

Alessandro Molina commented on ARROW-12338:
-------------------------------------------

Should we close this one given that the error didn't seem to be in PyArrow and the error message comes from the C++ layer (HDFS client itself from what I can see) so there is little that can be done at Python level?

> [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: Major
>              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:
> {code}
> 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)
> {code}
> 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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