7.11 Upgrade the Distributed Processing Server

Oracle LSH DP Server requires JDK 8. Install JDK 8 and upgrade the Oracle LSH DP Server on every computer where it resides as described in the following steps:

1. Locate the lib directory in the DP Server Home directory on each computer where the DP Server resides.
2. Copy DPServer.zip from $CDR_TOP/jar to the lib directory.
3. Using GNU zip or another utility, unzip DPServer.zip into the lib directory. The DPServer.zip file contains the following files:
   • DPServer.jar
   • fileWatcherServer.jar
   • xmlparserv2.zip
   • xmlparserv2-904.zip
4. Using SFTP, copy the following files from the $ORACLE_HOME/rdbms/jlib directory on the database server computer to the lib directory:
   • jmscommon.jar
   • aqapi.jar
5. Using SFTP, copy the following files from the $ORACLE_HOME/jlib directory on the database server computer to the lib directory:
   • jta.jar
   • orai18n-mapping.jar
6. Using SFTP, copy ojdbc8.jar from $ORACLE_HOME/jdbc/lib directory on the database server computer to the lib directory.
7. Using SFTP, copy ucp.jar from $ORACLE_HOME/ucp/lib directory on the database server computer to the lib directory.
8. On each computer where you install the DP Server, set the NLS_LANG environment variable to UTF8.
9. Save a backup of your current copy of cdr_apps_dpserver.sh as a reference. Then copy the new version of the file from $CDR_TOP/admin/template to the DP Server home directory. The new version of the file refers to the jar file with a different name than the one used in the previous version.
10. Edit the new version of cdr_apps_dpserver.sh to set the location variables required, using your backup copy as a reference:

    • $DPSERVER_HOME

    • SVC

    • JDK_LOC: Set the JDK 1.8 Path

    • JVM

    Note:

    For more information, see Edit the DP Server Start Script.