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| <coordinator-app xmlns="uri:oozie:coordinator:0.2" name="NAME" frequency="${coord:days(1)}" start="2009-02-01T01:00Z" end="2009-02-03T23:59Z" timezone="UTC"> |
| <controls> |
| <concurrency>2</concurrency> |
| <execution>LIFO</execution> |
| </controls> |
| <datasets> |
| <dataset name="a" frequency="${coord:days(7)}" initial-instance="2009-02-01T01:00Z" timezone="UTC"> |
| <uri-template>file:///tmp/coord/workflows/${YEAR}/${DAY}</uri-template> |
| </dataset> |
| <dataset name="local_a" frequency="${coord:days(7)}" initial-instance="2009-02-01T01:00Z" timezone="UTC"> |
| <uri-template>file:///tmp/coord/workflows/${YEAR}/${DAY}</uri-template> |
| </dataset> |
| </datasets> |
| <input-events> |
| <data-in name="A" dataset="a"> |
| <start-instance>${coord:future(0, 1)}</start-instance> |
| <end-instance>${coord:future(0, 1)}</end-instance> |
| </data-in> |
| </input-events> |
| <output-events> |
| <data-out name="LOCAL_A" dataset="local_a"> |
| <instance>${coord:future(0,2)}</instance> |
| </data-out> |
| </output-events> |
| <action> |
| <workflow> |
| <app-path>hdfs:///tmp/workflows/</app-path> |
| <configuration> |
| <property> |
| <name>inputA</name> |
| <value>${coord:dataIn('A')}</value> |
| </property> |
| <property> |
| <name>inputB</name> |
| <value>${coord:dataOut('LOCAL_A')}</value> |
| </property> |
| </configuration> |
| </workflow> |
| </action> |
| </coordinator-app> |