idea自定义hive函数报错FAILED: Class com.qcj.hive_udf_define_function.MyUDF not found FAILED

编程语言 2018-10-25 06:59:24 阅读次数: 0

用idea编辑hive自定义函数，上传到linux,hive运行中间遇到错误：

FAILED: Class com.qcj.hive_udf_define_function.MyUDF not found
FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.FunctionTask

解决方式：
在linux下执行命令

此命令会删除先前jar的签名文件，然后一旦签名就会发现没有错误。
zip -d yourjar.jar 'META-INF/.SF' 'META-INF/.RSA' 'META-INF/*SF

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转载自blog.csdn.net/qichangjian/article/details/83215542

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