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Administering Connections 6 CR6
Welcome to the HCL Connections 6 CR6 documentation. HCL Connections is social networking software designed for the workplace. Its features help you to establish dynamic networks that connect you to the people and information you need to achieve your business goals.
Administering
Run administration and maintenance tasks to keep your environment up-to-date. For example, learn how to customize your deployment or how to use the wsadmin utility to edit configuration files. You can also schedule tasks, maintain application databases, moderate content, or manage users and their roles.
Administering Search
The Search service provides a point for performing full text and tag searches across all the deployed IBM® Connections applications. Search is a required application for all IBM Connections applications, and it must be running to prevent unexpected behaviors in the other applications.
Managing the Search application
You can perform the following tasks when managing the Search application.
Making search-related configuration changes to newly added nodes
You can add another Search node to a cluster where there is an existing Search node for load-balancing purposes or if you want to have a backup node for redundancy.

Administering Connections 6 CR6
Welcome to the HCL Connections 6 CR6 documentation. HCL Connections is social networking software designed for the workplace. Its features help you to establish dynamic networks that connect you to the people and information you need to achieve your business goals.
- What's new in HCL Connections 6
  Find out about features that are new or updated in this release of HCL Connections.
- Product overview
  Learn how to deploy, customize, and administer the IBM Connections social networking product.
- Planning
  Before installing HCL Connections™, study the system requirements, deployment options, and documentation conventions.
- Installing
  To install IBM® Connections, you need to follow a detailed series of procedures.
- Migrating and updating
  Migrate IBM® Connections and its supporting software to the latest release and then update the installation with the latest interim fixes or Cumulative Refresh (CR).
- Administering
  Run administration and maintenance tasks to keep your environment up-to-date. For example, learn how to customize your deployment or how to use the wsadmin utility to edit configuration files. You can also schedule tasks, maintain application databases, moderate content, or manage users and their roles.
  - Administering common areas
    Administer the common areas of IBM® Connections.
  - Administering Activities
    Configure Activities to best meet the needs of your environment.
  - Administering Blogs
    Administer site-wide settings for Blogs from either the Blogs user interface or via the wsadmin client.
  - Administering Bookmarks
    You configure and administer Bookmarks using scripts accessed using the wsadmin client. Changes to Bookmarks configuration settings require a restart of the Bookmarks server before they take effect. Changes made using administrative commands take effect immediately.
  - Administering Communities
    Configure and administer Communities using scripts accessed using the IBM® WebSphere® Application Server wsadmin client.
  - Administering Files
    You administer Files using the wsadmin client to specify properties in a configuration file, or run administrative commands.
  - Administering Forums
    Administer Forums by specifying properties in a configuration file or running administrative commands.
  - Administering the Home page
    You can administer site-wide settings for the Home page from the Home page administration user interface or using the wsadmin client.
  - Administering Libraries
    A Library provides the services of an Enterprise Content Management (ECM) system to Communities. To enable the use of Libraries, you must make some configuration changes to Connections and to each ECM system that you plan to use.
  - Administering Metrics for Cognos
    Administer metrics in IBM® Connections by modifying configuration settings, backing up data, and running commands to perform maintenance tasks.
  - Administering the News repository
    You administer the News repository using scripts accessed using the wsadmin client. Changes to News configuration settings require node synchronization and a restart of the Home page server before they take effect.
  - Administering Profiles
    Profiles provides two types of administrative capabilities: configuration settings and administrative commands. You change configuration settings and execute administrative commands by running scripts from the wsadmin command line.
  - Administering Search
    The Search service provides a point for performing full text and tag searches across all the deployed IBM® Connections applications. Search is a required application for all IBM Connections applications, and it must be running to prevent unexpected behaviors in the other applications.
    - Accessing the Search configuration environment
      You need to initialize the Search configuration environment to be able to run the SearchCellConfig and SearchService MBean commands.
    - Managing the Search index
      The Search application uses a Lucene 3.0.3 index, supplemented by social facet information. The location of the Search index is mapped to an IBM® WebSphere® Application Server variable, SEARCH_INDEX_DIR. The value of this variable is set to CONNECTIONS_DATA_DIRECTORY/search/index by default.
    - Managing the Search application
      You can perform the following tasks when managing the Search application.
      - Administering the social analytics service
        The social analytics widgets that are available from Communities, Profiles, and the Home page use the Search application as a data provider.
      - Making search-related configuration changes to newly added nodes
        You can add another Search node to a cluster where there is an existing Search node for load-balancing purposes or if you want to have a backup node for redundancy.
      - Updating Search work manager settings
        Update the settings for the work managers used by the Search application.
      - Reloading the Search application
        After making configuration changes to Search, you can use SearchService commands to reload the Search index and configuration, and avoid the need for restarting the Search application.
      - Configuring page persistence settings
        Edit settings to specify whether the persisted pages in a seedlist persistence directory are deleted after a successful incremental index. You can also update the maximum age for persisted pages.
      - Avoiding unnecessary full search crawls
        Use an administrative command to avoid performance hits by avoiding unnecessary full search crawls.
      - Specifying the maximum seedlist page size for a service
        You can update a property in the IBM® Connections configuration file to specify the maximum seedlist page size for a service.
      - Setting the timeout for seedlist requests
        You can set the default timeout for seedlist requests by creating an IBM® WebSphere® Application Server environment variable and specifying the required value of the timeout.
      - Excluding inactive users from search results
        By default, when users search for people in IBM® Connections, inactive user profiles are excluded from the search results. You can run a command to change your deployment settings so that search results related to inactive users are automatically included in search results.
      - Configuring post-filtering for community libraries
        You can use SearchCellConfig commands to configure post-filtering for community libraries. Post-filtering is disabled by default.
    - Viewing and collecting Search metrics
      Enter a URL to view a standard set of metrics related to the Search application. You can also write internal search metrics to a file.
    - SearchCellConfig commands
      The SearchCellConfig commands are used to configure the location of the Search index and the IBM® LanguageWare® dictionaries used by Search, and to configure the file download and conversion service used when indexing file attachments.
    - SearchService commands
      The SearchService commands are used to create, retrieve, update, and delete scheduled task definitions for the indexing and optimization Search operations.
  - Administering Wikis
    Configure and administer Wikis by using the wsadmin client to run administrative commands or by editing the configuration file directly.
  - Administering Component Pack for Connections
    Monitor the services for Component Pack for IBM Connections™ and troubleshoot issues.
- Customizing
  Customize IBM® Connections to fit your environment.
- Security
  IBM® Connections provides a flexible security infrastructure that supports an open, easily shareable data model.
- Mobile
  See the IBM Connections Mobile documentation for Connections Cloud and Connections on-premises.
- Developing
  Get information about how to use the APIs provided with IBM® Connections and how to use Connections Customizer to modify the Connections pages that are returned to users.
- Troubleshooting and support
  To isolate and resolve problems with your IBM® products, you can use the troubleshooting and support information. This information contains instructions for using the problem-determination resources that are provided with your IBM products, including HCL Connections™.

Making search-related configuration changes to newly added nodes

You can add another Search node to a cluster where there is an existing Search node for load-balancing purposes or if you want to have a backup node for redundancy.

Before you begin

IBM® WebSphere® Application Server Network Deployment (Application Server option) must be installed on the new node. Follow the steps to add a node to a cluster. For more information, see Adding a node to a cluster.

Procedure

Using the WebSphere Application Server Integrated Solutions Console, stop the Search application on all nodes.
Copy the search index directory from one of the existing Search nodes to the new node. The Search index directory is defined by the IBM WebSphere Application Server variable SEARCH_INDEX_DIR.
Copy Search conversion tools to local nodes and configure the path variables to point to the Search application. For more information, see Copying Search conversion tools to local nodes.
Create Search work managers for the newly added node. For more information, see Creating work managers for Search.
Restart all the nodes that are running Search.

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