4 releases
Uses old Rust 2015
0.0.4 | Oct 8, 2015 |
---|---|
0.0.3 | Oct 7, 2015 |
0.0.2 | May 7, 2015 |
0.0.1 | May 7, 2015 |
#5 in #libhdfs
78KB
1.5K
SLoC
hdfs-rs
libhdfs binding library and rust APIs which safely wraps libhdfs binding APIs
Current Status
- Alpha Status (Rust wrapping APIs can be changed)
- libhdfs C APIs all are ported.
- Some of Rust wrapping APIs are implemented.
Documentation
- [API documentation] (http://hyunsik.github.io/hdfs-rs/)
Requirements
- Hadoop compiled with native library (i.e., maven profile
-Pnative
)- Please refer to https://github.com/apache/hadoop/blob/trunk/BUILDING.txt if you need more description.
Usage
Add this to your Cargo.toml:
[dependencies]
hdfs = "0.0.4"
and this to your crate root:
extern crate hdfs;
hdfs-rs uses libhdfs, which is JNI native implementation. JNI native implementation requires the proper CLASSPATH
. exec.sh
included in the source code root plays a role to execute your program with the proper CLASSPATH
. exec.sh
requires HADOOP_HOME
. So, you firstly set HADOOP_HOME
shell environment variable as follows:
export HADOOP_HOME=<hadoop install dir>
```
Then, you can execute your program as follows:
```bash
./exec your_program arg1 arg2
```
Dependencies
~2MB
~31K SLoC