fid stat

Only the root user and the MAPR_USER user (user name under which MapR services runs) have permissions to run this command.

NOTE: This command is similar to the UNIX stat command.

Syntax

CLI: maprcli fid stat [ -cluster cluster_name ] -fid fid
REST: N/A

Parameters

Parameter	Description
`cluster`	The cluster on which to run the command. If this parameter is omitted, the command is run on the same cluster where it is issued. In multi-cluster contexts, you can use this parameter to specify a different cluster on which to run the command.
`fid`	The file identifier for the element (region, kvstore, etc.) for which you want detailed information. The output of `maprcli table region list` lists the FIDs for the table's regions.

Output Fields

Columns	Description
uid	The user ID of the owner.
atime	The last access time for this FID.
nblocks	The number of disk blocks.
deleteFlags	An internal delete flags set on the FID for transactions involving multiple nodes.
mtime	The time of the last modification.
parent	The parent FID.
type	The type of the FID. It can be for example, regular file, dir, filelet, kvstore, fidmap etc.
version	The current version of the FID.
size	The size of the FID. Depending on the type of FID, it can be the actual size or the number of entries.
mode	The UNIX style permission mode bits for the FID.
networkencryption	The network encryption setting. If the network encryption is enabled for this FID or not.
subtype	The subtype of the FID.
gid	The group ID.
compression	The compression setting.

Example

Displays statistics for a specified FID:

[user@hostname ~]$ maprcli fid stat -fid 2062.32.131252  -json
{
        "timestamp":1425521633948,
        "timeofday":"2015-03-04 06:13:53.948 GMT-0800",
        "status":"OK",
        "total":1,
        "data":[
                {
                        "type":"FTKvstore",
                        "subtype":"FSTKvTablet",
                        "parent":"2049.43.131208",
                        "size":3,
                        "nblocks":1,
                        "compression":"off",
                        "deleteFlags":"DeleteTypeNone",
                        "atime":1424296259,
                        "mtime":1424296259,
                        "mode":"666",
                        "uid":0,
                        "gid":0,
                        "version":1048579,
                        "networkencryption":false
                }
        ]
}