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Update-SPRepopulateMicroblogFeedCache

SharePoint 2013

Published: July 16, 2012

Applies to:  SharePoint Server 2013 Enterprise 

Refreshes the cache.

Update-SPRepopulateMicroblogFeedCache -[AccountName <String>] -ProfileServiceApplicationProxy <SPServiceApplicationProxyPipeBind> [-AssignmentCollection <SPAssignmentCollection>] [-SiteSubscription <SPSiteSubscriptionPipeBind>]-[SiteUrl <String>]

Parameters

Parameter Required Type Description

AccountName

Optional

System.String

Specifies the user’s account name for the User Profile Service application. If you don't specify this parameter, you must specify the SiteUrl parameter. If neither parameter is specified, an error message is displayed.

ProfileServiceApplicationProxy

Required

Microsoft.SharePoint.PowerShell.SPServiceApplicationProxyPipeBind

Specifies the User Profile Service application proxy to update.

The type must be in one of the following forms:

  • A valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh

  • A valid name of a service application proxy (for example, UserProfileSvcProxy1)

  • An instance of a valid SPServiceApplicationProxy object

AssignmentCollection

Optional

Microsoft.SharePoint.PowerShell.SPAssignmentCollection

Manages objects for the purpose of proper disposal. Use of objects, such as SPWeb or SPSite, can use large amounts of memory and use of these objects in Windows PowerShell scripts requires proper memory management. Using the SPAssignment object, you can assign objects to a variable and dispose of the objects after they are needed to free up memory. When SPWeb, SPSite, or SPSiteAdministration objects are used, the objects are automatically disposed of if an assignment collection or the Global parameter is not used.

noteNote:

When the Global parameter is used, all objects are contained in the global store. If objects are not immediately used, or disposed of by using the Stop-SPAssignment command, an out-of-memory scenario can occur.

SiteSubscription

Optional

Microsoft.SharePoint.PowerShell.SPSiteSubscriptionPipeBind

Specifies the account under which this service should run. This parameter is mandatory in a hosted-environment and optional in a non-hosted environment.

SiteUrl

Optional

System.String

Specifies the Site's URL to repopulate the site feeds. If you don't specify this parameter, you must specify the AccountName parameter. If neither parameter is specified, an error message is displayed.

Detailed Description

Use the Update-SPRepopulateMicroblogFeedCache cmdlet to refresh the feeds of a given user. It can be used in scenarios where the automatic refresh has failed or when reverting to an old version of a user's personal site.

noteNote:

When you refresh the cache, the Update-SPRepopulateMicroblogLMTCache cmdlet should be run first, and then the Update-SPRepopulateMicroblogFeedCache cmdlet second.

Input Types

Return Types

------------EXAMPLE 1------------

Update-SPRepopulateMicroblogFeedCache -ProfileServiceApplicationProxy a4f93369-0795-4aee-8a21-46f5ade29606 -AccountName contoso\<user>

This example refreshes the feeds for a specific user by using the AccountName parameter.

------------EXAMPLE 2------------

Update-SPRepopulateMicroblogFeedCache -ProfileServiceApplicationProxy a4f93369-0795-4aee-8a21-46f5ade29606 -AccountName contoso\<user> –SiteSubscription 0C37852B-34D0-418e-91C6-2AC25AF4BE5B

This example refreshes the feeds for a specific user by using the AccountName parameter.

------------EXAMPLE 3------------

Update-SPRepopulateMicroblogFeedCache -ProfileServiceApplicationProxy a4f93369-0795-4aee-8a21-46f5ade29606 -SiteUrl http://test/sites/usertest –SiteSubscription 0C37852B-34D0-418e-91C6-2AC25AF4BE5B

This example repopulates the site entity.

Change History

Date Description

July 16, 2012

Initial publication

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