error:

Description Resource Path Location Type Archive for required library: 'C:/Users/EuphemiaShaw/.m2/repository/org/apache/hadoop/hadoop-hdfs/2.6.5/hadoop-hdfs-2.6.5.jar' in project 'mapreduce' cannot be read or is not a valid ZIP file mapreduce Build path Build Path Problem

删除目录下所有的问题，然后右键项目，Maven——update project，再run as——maven clean