HUE文件管理器，能够创建HDFS子目录/文件夹，但无法将文件上传到HDFS

Question

我得到一个：

每次尝试上传文件时，HUE中的

“错误：未定义的消息”。我可以在HDFS中创建子目录/文件夹，但文件上传无效。

我尝试使用hadoop用户将文件从linux CLI复制到HDFS，并且可以正常工作。

色调用户是hadoop

HDFS目录所有者为hadoop：hadoop

编辑：添加错误

ERROR    Internal Server Error: /filebrowser/upload/file
Traceback (most recent call last):
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/handlers/exception.py", line 41, in inner
    response = get_response(request)
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/handlers/base.py", line 249, in _legacy_get_response
    response = self._get_response(request)
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/handlers/base.py", line 178, in _get_response
    response = middleware_method(request, callback, callback_args, callback_kwargs)
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/middleware/csrf.py", line 300, in process_view
    request_csrf_token = request.POST.get('csrfmiddlewaretoken', '')
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/core/handlers/wsgi.py", line 126, in _get_post
    self._load_post_and_files()
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/http/request.py", line 299, in _load_post_and_files
    self._post, self._files = self.parse_file_upload(self.META, data)
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/http/request.py", line 258, in parse_file_upload
    return parser.parse()
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/http/multipartparser.py", line 269, in parse
    self._close_files()
  File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.11.20-py2.7.egg/django/http/multipartparser.py", line 316, in _close_files
    handler.file.close()
AttributeError: 'NoneType' object has no attribute 'close'

[12/Apr/2020 22:48:51 -0700] upload       DEBUG    HDFSfileUploadHandler receive_data_chunk

[12/Apr/2020 22:48:51 -0700] upload       ERROR    Not using HDFS upload handler: 

[12/Apr/2020 22:48:51 -0700] resource     ERROR    All 1 clients failed: {'http://IRedactedMyinstanceIdentHere.ap-southeast-1.compute.internal:14000/webhdfs/v1': u'500 Server Error: Internal Server Error for url: http://IRedactedMyinstanceIdentHere.ap-southeast-1.compute.internal:14000/webhdfs/v1/user/hadoop/Test-Data?op=CHECKACCESS&fsaction=rw-&user.name=hue&doas=hadoop\n{"RemoteException":{"message":"java.lang.IllegalArgumentException: No enum constant org.apache.hadoop.fs.http.client.HttpFSFileSystem.Operation.CHECKACCESS","exception":"QueryParamException","javaClassName":"com.sun.jersey.api.ParamException$QueryParamException"}}\n'}

[12/Apr/2020 22:48:51 -0700] resource     ERROR    Caught exception from http://IRedactedMyinstanceIdentHere.ap-southeast-1.compute.internal:14000/webhdfs/v1: 500 Server Error: Internal Server Error for url: http://IRedactedMyinstanceIdentHere.ap-southeast-1.compute.internal:14000/webhdfs/v1/user/hadoop/Test-Data?op=CHECKACCESS&fsaction=rw-&user.name=hue&doas=hadoop
{"RemoteException":{"message":"java.lang.IllegalArgumentException: No enum constant org.apache.hadoop.fs.http.client.HttpFSFileSystem.Operation.CHECKACCESS","exception":"QueryParamException","javaClassName":"com.sun.jersey.api.ParamException$QueryParamException"}}
 (error 500)

Answer 1

正如您从错误消息中看到的那样，它报告说，当色调尝试执行CHECKACCESS操作时，找不到与传递的查询参数匹配的内容。

http://IRedactedMyinstanceIdentHere.ap-southeast-1.compute.internal:14000/webhdfs/v1/user/hadoop/Test-Data?op=CHECKACCESS&fsaction=rw-&user.name=hue&doas=hadoop

{"RemoteException":{"message":"java.lang.IllegalArgumentException: No enum constant org.apache.hadoop.fs.http.client.HttpFSFileSystem.Operation.CHECKACCESS","exception":"QueryParamException","javaClassName":"com.sun.jersey.api.ParamException$QueryParamException"}}

此实现似乎在某些hadoop版本中丢失，并且是已知的错误HTTPFS - CHECKACCESS operation missing。