Completing the server rename for Lifecycle Query Engine

After you complete the basic server rename for applications that are registered to the Jazz™ Team Server, there are extra steps that are required for Lifecycle Query Engine.

About this task

Because the Lifecycle Query Engine does not support server rename using the mapping file, the LQE indexes must be flushed and rebuilt after all the indexed applications have been through the rename process.

Procedure

  1. Stop the LQE server.
  2. Remove the TDB and Lucene indexes that are associated with the LQE web application.
    1. Locate the TDB and Lucene index folders. The location is normally the value from the jvm system property -Dlqe.config.location
    2. Delete both the indexTdb and textIndex folders.
  3. If a .mappingEvents file was created for LQE as part of a Jazz Team Server rename event, remove it. The location of the .mappingsEvents file would normally be found in the conf/lqe folder.
  4. Configure LQE to delegate authentication to Jazz Team Server if the Jazz Team Server or LQE servers have been renamed.
    1. Locate the lqe.properties file. The location is normally the value from this jvm system property -Dlqe.config.location
    2. Set this LQE property: configMode=true, in lqe.properties.
  5. Restart the LQE server and re-register it with the Jazz Team Server. On the Data Sources page (http://host:port/lqe/web/admin/data-sources) , re-add each of the Data Source Providers and regenerate the index for each data source.

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