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B

BLOCK_IMAGE_OUTPUT_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver

BlockInfo - Class in org.apache.hadoop.tools.dynamometer.blockgenerator

This is the MapOutputValue class.

C

cleanup(Reducer.Context) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateDNBlockInfosReducer

E

equals(Object) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.BlockInfo

F

FSIMAGE_INPUT_PATH_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver

G

GenerateBlockImagesDriver - Class in org.apache.hadoop.tools.dynamometer.blockgenerator

This is the main driver class.

GenerateBlockImagesDriver(Configuration) - Constructor for class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver

GenerateBlockImagesDriver.NoSplitTextInputFormat - Class in org.apache.hadoop.tools.dynamometer.blockgenerator

A simple text input format that doesn't allow splitting of files.

GenerateDNBlockInfosReducer - Class in org.apache.hadoop.tools.dynamometer.blockgenerator

This Reducer class generates a simple text file for each DN, listing the blocks to be generated.

GenerateDNBlockInfosReducer() - Constructor for class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateDNBlockInfosReducer

H

hashCode() - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.BlockInfo

I

isSplitable(JobContext, Path) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver.NoSplitTextInputFormat

M

main(String[]) - Static method in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver

map(LongWritable, Text, Mapper.Context) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.XMLParserMapper

Read the input XML file line by line, and generate list of blocks.

N

NoSplitTextInputFormat() - Constructor for class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver.NoSplitTextInputFormat

NUM_DATANODES_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver

NUM_DATANODES_KEY - Static variable in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver

NUM_REDUCERS_ARG - Static variable in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver

O

org.apache.hadoop.tools.dynamometer.blockgenerator - package org.apache.hadoop.tools.dynamometer.blockgenerator

Tools to help generate block files as input to Dynamometer.

R

readFields(DataInput) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.BlockInfo

reduce(IntWritable, Iterable<BlockInfo>, Reducer.Context) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateDNBlockInfosReducer

run(String[]) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateBlockImagesDriver

S

setup(Mapper.Context) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.XMLParserMapper

setup(Reducer.Context) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.GenerateDNBlockInfosReducer

W

write(DataOutput) - Method in class org.apache.hadoop.tools.dynamometer.blockgenerator.BlockInfo

X

XMLParserMapper - Class in org.apache.hadoop.tools.dynamometer.blockgenerator

This Mapper class generates a list of BlockInfo's from a given fsimage.

XMLParserMapper() - Constructor for class org.apache.hadoop.tools.dynamometer.blockgenerator.XMLParserMapper

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