摘要： 1. org.apache.pig.backend.executionengine.ExecException: ERROR 4010: Cannot find hadoop configurations in classpath (neither hadoop-site.xml nor core-site.xml was found in the classpath).If you plan to use local mode, please put -x local option in command line显而易见，提示找不到与hadoop相关的配置文件。所以我们需要把hadoop安装 阅读全文