[ARROW-13535] connect hdfs error

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 5.0.0
• Component/s: Python
• External issue URL: https://github.com/apache/arrow/issues/29187
• Assignee: Unassigned
• Reporter: cheng pan
• Created: 03/Aug/21 12:06
• Updated: 11/Jan/23 08:33

Description

when i use pyarrow to connect my hdfs, I meet error 

I use 

from pyarrow import fs
print(fs.FileSystem.from_uri("hdfs://"))

the error shows loadFileSystems error:
(unable to get root cause for java.lang.NoClassDefFoundError)
(unable to get stack trace for java.lang.NoClassDefFoundError)
hdfsBuilderConnect(forceNewInstance=1, nn=hdfs://, port=0, kerbTicketCachePath=(NULL), userName=(NULL)) error:
(unable to get root cause for java.lang.NoClassDefFoundError)
(unable to get stack trace for java.lang.NoClassDefFoundError)
/arrow/cpp/src/arrow/filesystem/hdfs.cc:51: Failed to disconnect hdfs client: IOError: HDFS hdfsFS::Disconnect failed, errno: 9 (Bad file descriptor)
Traceback (most recent call last):
File "/home/tdops/fucheng.pan/ray-code/read.py", line 15, in <module>
print(fs.FileSystem.from_uri("hdfs:"))
File "pyarrow/_fs.pyx", line 347, in pyarrow._fs.FileSystem.from_uri
File "pyarrow/error.pxi", line 122, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 99, in pyarrow.lib.check_status
OSError: HDFS connection failed