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Info
If you want to migrate your Governance Registry configurations from one instance to another (such as when promoting your instance from test to production) using the same Governance Registry release, see Migrating the Governance Registry.

Upgrading from an older version

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To connect the new product version, to the database of the previous version, configure the following files:

Configure <G-REG_HOME>/repository/conf/datasources/master-datasources.xml. For more information on how to do this for your database, see Working with Databases.

Navigate to the <G-REG _HOME>/repository/conf directory, and update the datasource references in user-mgt.xml, registry.xml and api-manager.xml files, to match the updated configurations in the master-datasources.xml file, which you made in the above step.

Tip
The following are sample configurations if the datasource is `jdbc/WSO2CarbonDB`. If you have either changed the default H2 CarbonDB, or created separate databases for user management, identity etc. in G-Reg 5.1.0, then point to the same databases in the respective configuration files of G-Reg 5.2.0 accordingly.

Code Block

language	html/xml
title	registry.xml

<dbConfig name="wso2registry">
    <dataSource>jdbc/WSO2CarbonDB</dataSource>
</dbConfig>

Code Block

language	html/xml
title	user-mgt.xml

<UserManager>
  <Realm>
  <Configuration>
  ...
  <Property name="dataSource">jdbc/WSO2CarbonDB</Property>
  </Configuration>
  ...
  </Realm>
</UserManager>

Code Block

language	html/xml
title	api-manager.xml

<DataSourceName>jdbc/WSO2CarbonDB</DataSourceName>

If there are several 1000s of artifacts in the system, increase the value of the <indexingFrequencyInSeconds> property (e.g. to 10), or reduce the value of the <batchSize> property (e.g. to 10) in the < G-REG_HOME>/repository/conf/registry.xml file as shown below.

Code Block

language	xml

<indexingConfiguration>
<solrServerUrl>http://192.168.48.220:8983/solr/registry-indexing</solrServerUrl>
<startingDelayInSeconds>35</startingDelayInSeconds>
<indexingFrequencyInSeconds>3</indexingFrequencyInSeconds>
<!--number of resources submit for given indexing thread -->
<batchSize>50</batchSize>
<!--number of worker threads for indexing -->
<indexerPoolSize>50</indexerPoolSize>
<!-- location storing the time the indexing took place-->
</indexingConfiguration>

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Versions Compared

Old Version 49

New Version Current

Key

Upgrading from an older version