Quarkus and reactive datasources - Error Multiple matching properties for name "datasource.url" - spring-mvc

Question

I have a problem connecting to the postgres database using PgPool and ResulSet, then the Statement of sql. Here is my class of service.
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.servlet.http.HttpSession;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.web.context.annotation.ApplicationScope;
//import io.vertx.reactivex.pgclient.PgPool;
import io.vertx.axle.pgclient.PgPool;
import ml.kalansow.domain.StudentFees;
import ml.kalansow.service.KalansowService;
#Service
#ApplicationScope
public class StudentFeesService implements KalansowService {
private static final Logger LOG = LoggerFactory.getLogger(StudentFeesService.class);
PgPool client;
// ----Constructor------------------------------------------
public StudentFeesService() {
// TODO Auto-generated constructor stub
};
// ------------------------------Method---------------------------------
#Override
public String getServiceName() {
return this.getClass().getName();
}
public void processGetFeesDetails(HttpSession session) {
String strStudentId = (String) session.getAttribute("StudentId");
StudentFees studentFees = new StudentFees();
if (strStudentId != null) {
// This is mandatory before calling the next method
studentFees.setStudentId(strStudentId);
populateFeesInfo(studentFees);
session.setAttribute("studentFees", studentFees);
} else {
LOG.error("Student Id is null");
}
}
private void populateFeesInfo(StudentFees studentFees) {
String strStudentI = studentFees.getStudentId();
io.vertx.sqlclient.impl.Connection connection = null;
Statement statement = null;
ResultSet resultSet = null;
StringBuffer sbQuery = new StringBuffer();
sbQuery.append("SELECT * FROM STUDENT_FEES WHERE STUDENT_I=");
sbQuery.append("" + strStudentI + "''");
if (strStudentI != null) {
//connection = DatabaseService.getDBConnection();
connection=(io.vertx.sqlclient.impl.Connection) client.getConnection();
try {
statement = ((Connection) connection).createStatement();
resultSet = statement.executeQuery(sbQuery.toString());
resultSet.next();
studentFees.setJanAcad(resultSet.getString("JAN_ACAD"));
studentFees.setFebAcad(resultSet.getString("FEB_ACAD"));
studentFees.setMarAcad(resultSet.getString("MAR_ACAD"));
studentFees.setAprAcad(resultSet.getString("APR_ACAD"));
studentFees.setMayAcad(resultSet.getString("MAY_ACAD"));
studentFees.setJunAcad(resultSet.getString("JUN_ACAD"));
studentFees.setJulAcad(resultSet.getString("JUL_ACAD"));
studentFees.setAugAcad(resultSet.getString("AUG_ACAD"));
studentFees.setSepAcad(resultSet.getString("SEP_ACAD"));
studentFees.setOctAcad(resultSet.getString("OCT_ACAD"));
studentFees.setNovAcad(resultSet.getString("NOV_ACAD"));
studentFees.setDecAcad(resultSet.getString("DEC_ACAD"));
} catch (SQLException e) {
LOG.error(e.getMessage());
} finally {
/*DatabaseService.closeDBConnection(statement, resultSet);
DatabaseService.realeaseDBConnection();*/
client.close();
}
} else {
LOG.error("Student id is null");
}
}
}
My application properties file contain datasource properties
quarkus.datasource.driver=org.postgresql.Driver
quarkus.reactive-datasource.url=vertx-reactive:postgresql://localhost:5432/test
quarkus.reactive-datasource.username=test
quarkus.reactive-datasource.password=test
And console is here
ERROR [io.qua.dev.DevModeMain] Failed to start Quarkus: java.lang.IllegalArgumentException: Multiple matching properties for name "datasource.url" property was matched by both public java.util.Optional io.quarkus.agroal.runtime.DataSourceRuntimeConfig.url and public java.util.Optional io.quarkus.reactive.pg.client.runtime.DataSourceConfig.url. This is likely because you have an incompatible combination of extensions that both define the same properties (e.g. including both reactive and blocking database extensions)
at io.quarkus.deployment.configuration.matching.PatternMapBuilder.addMember(PatternMapBuilder.java:71)
at io.quarkus.deployment.configuration.matching.PatternMapBuilder.addGroup(PatternMapBuilder.java:60)
at io.quarkus.deployment.configuration.matching.PatternMapBuilder.addMember(PatternMapBuilder.java:85)
at io.quarkus.deployment.configuration.matching.PatternMapBuilder.addGroup(PatternMapBuilder.java:60)
at io.quarkus.deployment.configuration.matching.PatternMapBuilder.makePatterns(PatternMapBuilder.java:35)
at io.quarkus.deployment.configuration.BuildTimeConfigurationReader.(BuildTimeConfigurationReader.java:107)
at io.quarkus.deployment.ExtensionLoader.loadStepsFrom(ExtensionLoader.java:174)
at io.quarkus.deployment.QuarkusAugmentor.run(QuarkusAugmentor.java:85)
at io.quarkus.runner.RuntimeRunner.run(RuntimeRunner.java:114)
at io.quarkus.dev.DevModeMain.doStart(DevModeMain.java:178)
at io.quarkus.dev.DevModeMain.start(DevModeMain.java:96)

Answer 1

You cannot use both the Agroal extension and the Reactive datasources together for the time being.
We are discussing possible ways to fix that here: https://groups.google.com/d/msg/quarkus-dev/3r0lquVsUsc/DVxX7SvQAQAJ .
But for now, your only choice is to use either one or the other.