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<workflow-app name="weblogpreprocess" xmlns="uri:oozie:workflow:0.4">

<start to="firstjob"/>

<action name="firstjob">

<map-reduce>

<job-tracker>${jobTracker}</job-tracker>

<name-node>${nameNode}</name-node>

<prepare>

<delete path="${nameNode}/${outpath}"/>

</prepare>

<configuration>

<property>

<name>mapreduce.job.map.class</name>

<value>cn.itcast.bigdata.hive.mr.WeblogPreProcess$WeblogPreProcessMapper</value>

</property>

<property>

<name>mapreduce.job.output.key.class</name>

<value>org.apache.hadoop.io.Text</value>

</property>

<property>

<name>mapreduce.job.output.value.class</name>

<value>org.apache.hadoop.io.NullWritable</value>

</property>

<property>

<name>mapreduce.input.fileinputformat.inputdir</name>

<value>${inpath}</value>

</property>

<property>

<name>mapreduce.output.fileoutputformat.outputdir</name>

<value>${outpath}</value>

</property>

<property>

<name>mapred.mapper.new-api</name>

<value>true</value>

</property>

<property>

<name>mapred.reducer.new-api</name>

<value>true</value>

</property>

</configuration>

</map-reduce>

<ok to="end"/>

<error to="kill"/>