public class TeraGen extends Configured implements Tool
To run the program: bin/hadoop jar hadoop-*-examples.jar teragen 10000000000 in-dir
Modifier and Type | Class and Description |
---|---|
static class |
TeraGen.Counters |
static class |
TeraGen.SortGenMapper
The Mapper class that given a row number, will generate the appropriate
output line.
|
Constructor and Description |
---|
TeraGen() |
Modifier and Type | Method and Description |
---|---|
static void |
main(String[] args) |
int |
run(String[] args)
Execute the command with the given arguments.
|
getConf, setConf
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getConf, setConf
public static final String NUM_ROWS
public int run(String[] args) throws IOException, InterruptedException, ClassNotFoundException
Tool
run
in interface Tool
args
- the cli argumentsIOException
InterruptedException
ClassNotFoundException
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