Add or remove a crawl component (FAST Search Server 2010 for SharePoint)(informazioni in lingua inglese)

Data pubblicazione: 12 maggio 2010

Crawl components process crawls of content sources, add information about the location and crawl schedule of content sources to their associated crawl databases, and pass the crawled item to the FAST Search Server 2010 for SharePoint farm. Crawl components are associated with a single FAST Search Content Search Service Application. You can distribute the crawl load by adding crawl components to different farm servers.

You assign a farm server to participate in crawling by creating a crawl component on that server. If you want to balance the load of servicing crawls across multiple farm servers, add crawl components to the farm and associate them with the servers you want to crawl content.

To add a crawl component to the FAST Search Content Search Service Application

1. On the Home page of the SharePoint Central Administration, in the Application Management section, click Manage service applications.

2. On the Manage Service Applications page, click the name of the FAST Search Content SSA to which you want to add a crawl component.

3. On the Search Administration page, in the Search Application Topology section, click the Modify button.

4. On the Manage Search Topology page, click New, and then click Crawl Component.

5. In the Add Crawl Component dialog box, in the Server list, click the farm server to which you want to add the crawl component.

6. In the Associated Crawl Database list, click the crawl database you want to associate with the new crawl component.

7. The Temporary Location of Index field is not applicable to FAST Search Server 2010 for SharePoint, and can be left unchanged.

8. Click OK to add the new crawl component to the job queue.

9. On the Manage Search Topology page, click the Apply Topology Changes button to start the SharePoint timer job that will add the new crawl component to the farm on the specified server.

   Nota

   You can make other changes to the Search topology and then apply them all at the same time by clicking the Apply Topology Changes button.

Configure SSL enabled communication on each of the servers that hosts a crawl component

Secure Sockets Layer (SSL) communication is required for feeding from SharePoint Server 2010 (through the FAST Search Content SSA) to FAST Search Server 2010 for SharePoint. To enable secure communications, you must configure each server that hosts a crawl component to use an SSL certificate for FAST Search Server 2010 for SharePoint. You can use the FAST Search Server 2010 for SharePoint self-signed certificate that is generated during post-setup configuration, or use a different certificate, for example one that is issued by your local Certificate Authority.

Use the same certificate type (self-signed or signed by a CA) on the additional host(s) for crawl components as you used to enable SSL communication for the original FAST Search Content SSA.

To configure SSL communication using the self-signed certificate created by the FAST Search Server 2010 for SharePoint post-setup configuration procedure

1. Import the FASTSearchCert.pfx certificate in the certificate store under Certificates(Local Computer)\Personal.

2. Grant the Search Service Application account (the account under which the SharePoint Server Search 14 (OSearch14) service runs) access to the private key of the imported certificate.

To configure SSL communication using a certificate signed by a certification authority

1. Make sure that the server has a certificate installed that is signed by the same Certificate Authority as the certificate on the host server of the FAST Search Content SSA. The certificate should be under Certificates(Local Computer)\Personal in the certificate store. The CA certificate of the certificate must be installed under Certificates(Local Computer)\Trusted Root Certification Authorities.

2. Grant the Search Service Application account (the account under which the SharePoint Server Search 14 (OSearch14) service runs) access to the private key of the imported certificate.

To remove a crawl component from the FAST Search Content Search Service Application

1. On the Home page of the SharePoint Central Administration, in the Application Management section, click Manage service applications.

2. On the Manage Service Applications page, click the name of the FAST Search Content SSA from which you want to remove a crawl component.

3. On the Search Administration page, in the Search Application Topology section, click the Modify button.

4. On the Manage Search Topology page, click the crawl component you want to remove, and then click Delete.

5. In the message box that appears, click OK to add the removal of the crawl component to the job queue.

6. On the Manage Search Topology page, click the Apply Topology Changes button to start the SharePoint timer job that will delete the crawl component from the farm.

   Nota

   You can make other changes to the Search topology and then apply them all at the same time by clicking the Apply Topology Changes button.

Vedere anche

Concetti

Create and set up the Content Search Service Application (FAST Search Server 2010 for SharePoint)(informazioni in lingua inglese)

Cronologia delle modifiche