HDFSResource Type
An HDFS file, directory, or symlink.
Remarks
This type represents and HDFS file, directory, or symlink.
Fields
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AccessTime Long |
The last access time of the resource. This field reflects the last access time of the resource, in milliseconds relative to the Unix epoch. | ||||||
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BlockSize Long |
The block size of the file. This field reflects the block size of the file, in bytes. | ||||||
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ChildCount Long |
The number of children in the directory. This field reflects the number of immediate children in the directory. Always 0 for files. | ||||||
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Group String |
The name of the resource's group. This field reflects the name of the resource's group. | ||||||
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ModifiedTime Long |
The last modified time of the resource. This field reflects the last modified time of the resource, in milliseconds relative to the Unix epoch. | ||||||
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Name String |
The name of the resource. This field reflects the name of the resource. | ||||||
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Owner String |
The name of the resource's owner. This field reflects the name of the resource's owner. | ||||||
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Path String |
The full path of the resource. This field reflects the full path of the resource. (Note that this field's value is not returned by the server, it is calculated by the component for convenience.) | ||||||
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Permission String |
The resource's permission bits. This field reflects the resource's permission bits, represented as an octal string (e.g., 755). | ||||||
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Replication Integer |
The replication factor of the file. This field reflects the replication factor of the file. Always 0 for directories. A file's replication factor determines how many copies of the file's data ("replicas") are maintained by HDFS. For example, a replication factor of 3 means that HDFS will maintain 2 replicas in addition to the original file. Thus, the minimum replication factor a file can have is 1. | ||||||
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Size Long |
The size of the file. This field reflects the size of the file, in bytes. Always 0 for directories. Note that the actual amount of space the file consumes will be greater than this field's value if Replication is greater than 1. In that case, multiply the values of this field and Replication to obtain the total number of bytes consumed by the file and its replicas. | ||||||
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SymlinkTarget String |
The full target path of the symlink. This field reflects the full target path of the symlink, if Type is 2 (ftSymLink) and the server returns the target path information, or empty string otherwise. | ||||||
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Type HDFSResourceTypes |
The resource type. This field reflects the resource's type. Possible values are:
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Constructors
public HDFSResource();
Public HDFSResource()