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小文件的危害及对策:Hadoop和Spark中的有效解决方案
在现代数据处理环境中,"小文件问题"已成为大数据应用的一个普遍挑战,尤其是在使用Hadoop和Spark等框架进行数据存储与计算时。所谓小文件,是指其文件大小远小于HDFS中设置的块大小(常为128MB或256MB),通常小于1MB的文件可能被称为小 ...
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