com.google.cloud.hadoop.fs.gcs

Class FsBenchmark

java.lang.Object

org.apache.hadoop.conf.Configured

com.google.cloud.hadoop.fs.gcs.FsBenchmark

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class FsBenchmark
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

File system operations benchmark tool.

Usage:

 hadoop jar /usr/lib/hadoop/lib/gcs-connector.jar com.google.cloud.hadoop.fs.gcs.FsBenchmark \
     {read,random-read,write} --file=gs://<bucket_name> [--no-warmup] [--verbose]
 

for write benchmark, the --file parameter takes a GCS directory location where temp files will be created. Please clean up the dir after the test

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args)
int	run(String[] args)

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Method Detail

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception

run

public int run(String[] args)
        throws IOException

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

IOException