hdfsSetXattr()
Supported by libMapRClient for hadoop-2.x
Sets extended attribute on a file.
Signature
int hdfsSetXattr(hdfsFS fs, const char* path, const char *name, int nameLen, char *value, int valueLen);Parameters
| Parameter | Description |
|---|---|
fs |
The handle of the file system where the file is located. Obtain this handle
with one of the hdfsConnect() APIs. |
name |
The name of the extended attribute. |
nameLen |
The length of the name of the extended attribute. |
path |
The path to the file. |
value |
The value for the extended attribute. |
valueLen |
The length of the value of the extended attribute. |
Return Value
Returns 0 on success, -1 on error.
Check errno for error codes and meanings.