And there is the lack of an append operation in HDFS (See HADOOP-1700).
而且在HDFS中缺少append操作(参见HADOOP- 1700)。
In this example we assume that there is a directory in HDFS for every day.
在这个示例中，我们假设在HDFS中有针对每个日期的目录。
HDFS has been designed to be easily portable from one platform to another.
HDFS被设计为可以方便的从一个平台移植到另外一个平台。
From the perspective of an end user, HDFS appears as a traditional file system.
从最终用户的角度来看，HDFS就像传统的文件系统一样。
From the perspective of an end user, HDFS appears as a traditional file system.
从最终用户的角度来看，HDFS就像传统的文件系统一样。
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