説明

In many configurations it is needed to connect using the Service names configured in TNSNAMES.ora file to connect JIRA to ORACLE. The Tnsnames.ora is the file which can be used to store database connect parameters of one or more Oracle servers and databases. It can also be used to configure database connection load balancing and/or failover.

This is how this file usually looks like:

<DATABASENAME>.WORLD =
  (DESCRIPTION =
   (ADDRESS_LIST= (LOAD_BALANCE=on)(FAILOVER=ON)
    (ADDRESS = (PROTOCOL = TCP)(HOST = DBSERVER01)(PORT = 1521))
    (ADDRESS = (PROTOCOL = TCP)(HOST = DBSERVER02)(PORT = 1521))
    (ADDRESS = (PROTOCOL = TCP)(HOST = DBSERVER03)(PORT = 1521))
   )
    (CONNECT_DATA =
      (SERVICE_NAME = <SERVICENAME>)
    )
  )

設定方法

1. Edit the setenv.sh (for Linux) or seten.bat (for Windows) and add this property at JVM_SUPPORT_RECOMMENDED_ARGS:

   -Doracle.net.tns_admin=/path_to_file

   Where /path_to_file points to the folder where this file is located, not the file itself.
   
   

2. Edit the dbconfig.xml file and set the JDBC url using this format: 

   jdbc:oracle:thin:@DATABASENAME.WORLD

   A sample dbconfig.xml is given below:

    <?xml version="1.0" encoding="UTF-8"?>
   <jira-database-config>
               <name>TEST_JIRA</name>
               <delegator-name>default</delegator-name>
               <database-type>oracle10g</database-type>
               <jdbc-datasource>
                           <url>jdbc:oracle:thin:@//Server:Port/Service_NAME</url>
                           <driver-class>oracle.jdbc.OracleDriver</driver-class>
                           <username>USERNAME</username>
                           <password>PASSWORD</password>
                           <pool-min-size>20</pool-min-size>
                           <pool-max-size>20</pool-max-size>
                           <pool-max-wait>30000</pool-max-wait>
                           <pool-max-idle>20</pool-max-idle>
                           <pool-remove-abandoned>true</pool-remove-abandoned>
                           <pool-remove-abandoned-timeout>300</pool-remove-abandoned-timeout>
                           <validation-query>select 1 from dual</validation-query>
                           <min-evictable-idle-time-millis>60000</min-evictable-idle-time-millis>
                           <time-between-eviction-runs-millis>300000</time-between-eviction-runs-millis>
                           <pool-test-while-idle>true</pool-test-while-idle>
               </jdbc-datasource>
   </jira-database-config>