I've successfully setup a second repository (my Nuxeo instance has two repos using two different databases) using the following configuration. However, I'm trying to pass additional data source connection pool parameters (like 'validationQuery' and 'timeBetweenEvictionRunsMillis') to the JDBC data source. For some some reason, the params seem to have no effect. That is, I'm not seeing the expected 'validationQuery' being used by the connection pool. Am I using the correct mechanism?

<?xml version="1.0"?>
<component name="config:lifesci_domain-repository">
<extension target="org.nuxeo.ecm.core.repository.RepositoryService"
    point="repository">
    <repository name="lifesci_domain"
        factory="org.nuxeo.ecm.core.storage.sql.ra.PoolingRepositoryFactory">
        <repository name="lifesci_domain">
            <pool   minPoolSize="0"
                    maxPoolSize="20"
                    blockingTimeoutMillis="100"
                    idleTimeoutMinutes="10"
                    testOnBorrow="true"
                    testWhileIdle="true"
                    validationQuery="SELECT 6"
                    timeBetweenEvictionRunsMillis="5000"                        
                    />
    ,,,