examples/entity/spark/spark-process.xml

<?xml version="1.0" encoding="UTF-8"?>
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<process name="spark-process" xmlns="uri:falcon:process:0.1">
    <clusters>
        <cluster name="local">
            <validity start="2013-11-15T00:05Z" end="2013-11-15T01:05Z"/>
        </cluster>
    </clusters>

    <parallel>1</parallel>
    <order>LIFO</order>
    <frequency>minutes(5)</frequency>
    <timezone>UTC</timezone>

    <inputs>
        <!-- In the workflow, the input paths will be available in a variable 'inpaths' -->
        <input name="inpaths" feed="in" start="now(0,-5)" end="now(0,-1)"/>
    </inputs>

    <outputs>
        <!-- In the workflow, the output path will be available in a variable 'outpath' -->
        <output name="outpath" feed="out" instance="now(0,0)"/>
    </outputs>

    <workflow engine="spark" path="/app/spark"/>
    <spark-attributes>
        <master>local</master>
        <name>Java Spark Wordcount</name>
        <class>org.apache.falcon.example.spark.SparkWordCount</class>
        <jar>/app/spark/lib/falcon-examples.jar</jar>
        <spark-opts>--num-executors 1 --driver-memory 512m --executor-memory 512m --executor-cores 1</spark-opts>
    </spark-attributes>

    <retry policy="periodic" delay="minutes(3)" attempts="3"/>

</process>