AtScale Query Hello World

This straight forward example queries an existing table and exports it to a new table.

Prerequisites

1. Java
   • Mac: https://www.java.com/en/download/help/mac_install.xml downloaded JDK here: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
   • Windows: https://www.java.com/en/download/help/windows_manual_download.xml
   • Linux: https://www.java.com/en/download/help/linux_x64_install.xml
2. Maven: https://maven.apache.org/download.cgi or $ brew install maven on Mac OSX

Running the Example

1. clone repo: $ git clone https://github.com/AtScaleInc/query-hello-world.git
2. move to directory: $ cd query-hello-world
3. run command:

$ mvn clean compile exec:java\
  -Dexec.mainClass="com.atscale.engine.examples.helloworld.HelloWorld"\
  -Dexec.args="<atscale engine host> <export table prefix>"

can be any valid table name.

Mac OS X

If you are missing JAVA_HOME, set it in your terminal

export JAVA_HOME=$(/usr/libexec/java_home)

or put it in your .bash_profile