DirSummarySpaceQuota Property

The space quota imposed on the directory.

Syntax

 hadoopdfs.getDirSummarySpaceQuota([callback])

Default Value

-1

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getDirSummarySpaceQuota([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setDirSummarySpaceQuota([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

The space quota imposed on the directory.

This property reflects the overall space quota (in bytes) imposed on the directory, or -1 if the directory doesn't have a space quota set.

A space quota limits the total number of bytes the files within a directory (or any of its subdirectories) may consume across all storage mediums. Space quotas are tracked separately from each directory's various DirSummaryStorageQuotas, and only one space quota may be applied to any given directory.

This property is read-only and not available at design time.

Data Type

Long64