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27 changes: 14 additions & 13 deletions README.md
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---

Snakebite is a python library that provides a pure python HDFS client
and a wrapper around Hadoops minicluster. The client uses protobuf for
communicating with the NameNode and comes in the form of a library and a
command line interface. Currently, the snakebite client supports most
and a wrapper around Hadoop's minicluster. The client uses protobuf for
communicating with the NameNode and it comes in the form of a library and
a command line interface. Currently, the snakebite client supports most
actions that involve the Namenode and reading data from DataNodes.

*Note:* all methods that read data from a data node are able to check
*Note:* all methods that read data from a DataNode are able to check
the CRC during transfer, but this is disabled by default because of
performance reasons. This is the opposite behaviour from the stock
Hadoop client.

Snakebite requires python2 (python3 is not supported yet) and
python-protobuf 2.4.1 or higher.
Snakebite requires `python2` and `python-protobuf 2.4.1` or higher.
(`python3` is not supported yet)

Snakebite 1.3.x has been tested mainly against Cloudera CDH4.1.3 (hadoop
2.0.0) in production. Tests pass on HortonWorks HDP 2.0.3.22-alpha
(protocol versions 7 and 8)

Snakebite 2.x has been tested on Hortonworks HDP2.0 and CDH5 Beta and
ONLY supports Hadoop 2.2.0 and up (protocol version 9)!
Snakebite 1.3.x has been tested mainly against Cloudera `CDH4.1.3`
(which is `Hadoop2.0.0`) in production. Tests passed on HortonWorks
`HDP 2.0.3.22-alpha` (protocol versions 7 and 8)

Installing
==========
`Snakebite 2.x` has been tested on `Hortonworks HDP2.0`, `CDH5 Beta` and
ONLY supports `Hadoop 2.2.0` and up (protocol version 9)!

Installation
============

Snakebite releases are available through pypi at
<https://pypi.python.org/pypi/snakebite/>
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