Skip to content

Andromelus/hdfs

 
 

Repository files navigation

HdfsCLI CI Pypi badge Downloads badge

API and command line interface for HDFS.

$ hdfscli --alias=dev

Welcome to the interactive HDFS python shell.
The HDFS client is available as `CLIENT`.

In [1]: CLIENT.list('models/')
Out[1]: ['1.json', '2.json']

In [2]: CLIENT.status('models/2.json')
Out[2]: {
  'accessTime': 1439743128690,
  'blockSize': 134217728,
  'childrenNum': 0,
  'fileId': 16389,
  'group': 'supergroup',
  'length': 48,
  'modificationTime': 1439743129392,
  'owner': 'drwho',
  'pathSuffix': '',
  'permission': '755',
  'replication': 1,
  'storagePolicy': 0,
  'type': 'FILE'
}

In [3]: with CLIENT.read('models/2.json', encoding='utf-8') as reader:
  ...:     from json import load
  ...:     model = load(reader)
  ...:

Features

See the documentation to learn more.

Getting started

$ pip install hdfs

Then hop on over to the quickstart guide. A Conda feedstock is also available.

Testing

HdfsCLI is tested against both WebHDFS and HttpFS. There are two ways of running tests (see scripts/ for helpers to set up a test HDFS cluster):

$ HDFSCLI_TEST_URL=http://localhost:50070 nosetests # Using a namenode's URL.
$ HDFSCLI_TEST_ALIAS=dev nosetests # Using an alias.

Contributing

We'd love to hear what you think on the issues page. Pull requests are also most welcome!

About

API and command line interface for HDFS

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • Python 98.3%
  • Shell 1.7%