Tachyon 1.7.1 Installation

tachyon1.7.1+hadoop2.6.0

Description: Using two nodes, respectively Hmaster, slave1

To download the installation package:

Tachyon-0.7.1-bin.tar.gz

: HTTP://WWW.TACHYON-PROJECT.ORG/DOWNLOADS/FILES/0.7.1/

This is extracted into:/app directory

1, decompression: TAR-ZXVF tachyon-0.7.1-bin.tar.gz/app/

rename : tachyon-0.7.1 tachyon

compiling: Cd/app/tachyon

Execution:mvn clean package-djava.version=1.7-dhadoop.version=2.6.0-dskiptests

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2, after the completion of the compilation, configure the environment changes.

vi/etc/profile

Add the following content:

export Tachyon_home=/app/tachyon

export path= $PATH: $OOZIE _home/bin: $TACHYON _home/bin

3. Configuring the Tachyon-env.sh File

Copy one from the template first. Enter /app/tachyon/conf: cd /app/tachyon/conf

CP tachyon-env.sh.template tachyon-env.sh     

VI tachyon-env.sh     

Add and modify the following:      

Export Java_home=/app/jdk7

Export java= "$JAVA _home/bin/java"

Export Tachyon_master_address=hmaster #主机名, can be an alias or IP

Export tachyon_underfs_address=hdfs://hmaster:49000 #采用HDFS as data storage

Export TACHYON_WORKER_MEMORY_SIZE=1GB #这个可以调, custom

Export Tachyon_underfs_hdfs_impl=org.apache.hadoop.hdfs.distributedfilesystem

4, configuration slave

vi slaves

added:slave1

5. Configure Works

VI works

Add to:

Hmaster

slave1

6. Copy the installation directory to the other nodes:

Scp-r/app/tachyon slave1:/app/

7. Format Storage Room:

Tachon format

8. Start Tachyon

tachyon-start.sh All Mount

The final jps:hmaster contacts are activated separately.

Tachyonmaster

Tachyonworker

The SLAVE1 node will start:

Tachyonworker

9. Client access to see if the success

http://hmaster:19999/

This article is from the "Javaweb" blog, make sure to keep this source http://472053211.blog.51cto.com/3692116/1689332

Tachyon 1.7.1 Installation