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测试单词统计时,运行yarn jar XX.jar 出现如下报错:
Caused by: java.io.IOException: Initialization of all the collectors failed. Error in last collector was :class com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider$Text
原因是在java类中Text引用的是import com.sun.jersey.core.impl.provider.entity.XMLJAXBElementProvider.Text;
修改为import org.apache.hadoop.io.Text;
测试运行通过
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原文地址:http://www.cnblogs.com/watchfree/p/5771422.html