ezs-mapreduce

mapreduce for EZS plugin

This package cannot be used alone. EZS has to be installed.

Example

#!/usr/bin/env ezs 
 
[use]
plugin = distinct 
 
[distinct]
field = A
field = B
 

Installation

$ git clone https://github.com/touv/node-mapreduce.git
$ cd node-mapreduce
$ npm install -g ezs
$ npm install
$ npm link
$ npm run build 
$ cat examples/data.csv | ./examples/mapreduce.ezs

Statements

distinct

• field = access key for field

count

• field = access key for field

distinct

• field = access key for field

graph

• field = access key for field

groupby

• field = access key for field

keys

• field = access key for field

max

• field = access key for field

merge

• field = access key for field

min

• field = access key for field

stats

• field = access key for field

ventilate

• field = access key for field

Run examples

 
$ npm run build
$ ./examples/csv-max.ezs < ./examples/data/csv