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New-SPEnterpriseSearchCrawlExtension

Published: May 12, 2010

Adds an extension rule to a shared search application.

New-SPEnterpriseSearchCrawlExtension [[-Name] <String>] -SearchApplication <SearchServiceApplicationPipeBind> [-AssignmentCollection <SPAssignmentCollection>] [-Confirm [<SwitchParameter>]] [-WhatIf [<SwitchParameter>]]

Parameters

 

Parameter Required Type Description

Identity

Optional

Microsoft.Office.Server.Search.Cmdlet.SearchServiceApplicationPipeBind

Specifies the file name extension to set.

The type must be a valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh; a valid file name extension (for example, .xml); or an instance of a valid CrawlExtension object.

SearchApplication

Required

Microsoft.Office.Server.Search.Cmdlet.SearchServiceApplicationPipeBind

Specifies the search application that contains the extension collection.

The type must be a valid GUID, in the form 12345678-90ab-cdef-1234-567890bcdefgh; a valid search application name (for example, SearchApp1); or an instance of a valid SearchServiceApplication 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.

note Note:

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.

Confirm

Optional

System.Management.Automation.SwitchParameter

Prompts you for confirmation before executing the command. For more information, type the following command: get-help about_commonparameters

WhatIf

Optional

System.Management.Automation.SwitchParameter

Displays a message that describes the effect of the command instead of executing the command. For more information, type the following command: get-help about_commonparameters

Detailed Description

The New-SPEnterpriseSearchCrawlExtension cmdlet adds a file extension to the list of file types to be included in the index. Run this cmdlet after any new IFilter interface is added in order to ensure the new file type is crawled.

Input Types

 

Return Types

 

------------------EXAMPLE------------------

$searchapp = Get-SPEnterpriseSearchServiceApplication "SearchApp1"
$searchapp | New-SPEnterpriseSearchCrawlExtension "pdf"

This example adds, after adding a PDF IFilter, the file type to the list of file extensions to be included in the index.

Change History

 

Date Description Reason

May 12, 2010

Initial publication

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