HUE 文件管理器，能够创建 HDFS subdirectory/folder 但无法将文件上传到 HDFS

Question

我得到一个：

Error: Undefined message 每次我尝试上传文件时在 HUE 中。我可以在 HDFS 中创建 subdirectory/folder，但文件上传不起作用。

我尝试使用 hadoop 用户从 linux CLI 将文件复制到 HDFS，并且成功了。

Hue 用户是 hadoop

HDFS 目录所有者是 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

从报错信息可以看出，当hue尝试执行CHECKACCESS操作时，它报告没有找到匹配的查询参数。

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"}}

这个实现似乎在某些 hadoop 版本中缺失，并且是一个已知错误 HTTPFS - CHECKACCESS operation missing。

HUE 文件管理器，能够创建 HDFS subdirectory/folder 但无法将文件上传到 HDFS

HUE File Manager, able to create HDFS subdirectory/folder but unable to upload file to HDFS

hadoop

hdfs

amazon-emr

hue