When creating a resource file, increase the verification that the resource file already exists on hdfs（创建资源文件时，增加对该资源文件是否在hdfs上已存在的验证）

[lenboo]

When creating a resource file, you need to determine whether the corresponding directory of the file exists on hdfs.

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创建资源文件时候，需要判断该文件在hdfs上对应的目录是否存在。