C D F I M P R T U W

C

co.cask.cdap.examples.fileset - package co.cask.cdap.examples.fileset

configure() - Method in class co.cask.cdap.examples.fileset.FileSetExample

configure() - Method in class co.cask.cdap.examples.fileset.FileSetService

configure() - Method in class co.cask.cdap.examples.fileset.WordCount

Counter() - Constructor for class co.cask.cdap.examples.fileset.WordCount.Counter

create(HttpServiceRequest, HttpServiceResponder, String, String) - Method in class co.cask.cdap.examples.fileset.FileSetService.FileSetHandler

Create a new file set.

D

drop(HttpServiceRequest, HttpServiceResponder, String) - Method in class co.cask.cdap.examples.fileset.FileSetService.FileSetHandler

Drop an existing file set.

F

FileSetExample - Class in co.cask.cdap.examples.fileset

An application that illustrates how to use the FileSet dataset.

FileSetExample() - Constructor for class co.cask.cdap.examples.fileset.FileSetExample

FileSetHandler() - Constructor for class co.cask.cdap.examples.fileset.FileSetService.FileSetHandler

FileSetService - Class in co.cask.cdap.examples.fileset

A Service to uploads files to, or downloads files from, the "lines" and "counts" file sets.

FileSetService() - Constructor for class co.cask.cdap.examples.fileset.FileSetService

FileSetService.FileSetHandler - Class in co.cask.cdap.examples.fileset

A handler that allows reading and writing files.

I

initialize() - Method in class co.cask.cdap.examples.fileset.WordCount

M

map(LongWritable, Text, Mapper<LongWritable, Text, Text, IntWritable>.Context) - Method in class co.cask.cdap.examples.fileset.WordCount.Tokenizer

P

properties(HttpServiceRequest, HttpServiceResponder, String) - Method in class co.cask.cdap.examples.fileset.FileSetService.FileSetHandler

Responds with the properties of an existing file set.

R

read(HttpServiceRequest, HttpServiceResponder, String, String) - Method in class co.cask.cdap.examples.fileset.FileSetService.FileSetHandler

Responds with the content of the file specified by the request.

reduce(Text, Iterable<IntWritable>, Reducer<Text, IntWritable, String, Long>.Context) - Method in class co.cask.cdap.examples.fileset.WordCount.Counter

T

Tokenizer() - Constructor for class co.cask.cdap.examples.fileset.WordCount.Tokenizer

truncate(HttpServiceRequest, HttpServiceResponder, String) - Method in class co.cask.cdap.examples.fileset.FileSetService.FileSetHandler

Truncate an existing file set.

U

update(HttpServiceRequest, HttpServiceResponder, String) - Method in class co.cask.cdap.examples.fileset.FileSetService.FileSetHandler

Update the properties of a file set.

W

WordCount - Class in co.cask.cdap.examples.fileset

A simple word counter.

WordCount() - Constructor for class co.cask.cdap.examples.fileset.WordCount

WordCount.Counter - Class in co.cask.cdap.examples.fileset

A reducer that sums up the counts for each key.

WordCount.Tokenizer - Class in co.cask.cdap.examples.fileset

A mapper that tokenizes each input line and emits each token with a value of 1.

write(HttpServiceRequest, HttpServiceResponder, String, String) - Method in class co.cask.cdap.examples.fileset.FileSetService.FileSetHandler

Upload the content for a new file at the location specified by thee request.

C D F I M P R T U W