TP-62545 || Hikari Connection Pool Debug logs (#100)

* TP-62545 || Enable hikari debug logs

* TP-62545 || Add logs to see if the query returns response

litmus-core/src/main/java/com/navi/medici/service/experiment/ExperimentServiceImpl.java

@@ -277,7 +277,7 @@ public class ExperimentServiceImpl implements ExperimentService {
     @Override
     public LitmusExperimentCollection fetchAllExperiments() {
         List<ExperimentEntity> experimentEntities = experimentQuery.findByEnabled(true);
-
+        log.info("Fetched experiments: {}", experimentEntities.size());
         List<LitmusExperiment> litmusExperiments = experimentEntities.stream()
                 .map(this::build)
                 .peek(le -> {

litmus-core/src/main/resources/application.properties

@@ -5,6 +5,8 @@ server.port=${PORT:12000}
 spring.datasource.hikari.maximum-pool-size=${DB_POOL_MAX_SIZE:2}
 spring.datasource.hikari.minimum-idle=${DB_POOL_MIN_IDLE:1}
 spring.datasource.hikari.idle-timeout=${DB_POOL_IDLE_TIMEOUT_IN_MS:30000}
+spring.datasource.hikari.connection-timeout=${DB_POOL_CONNECTION_TIMEOUT_IN_MS:5000}
+spring.datasource.hikari.leak-detection-threshold=${HIKARI_LEAK_DETECTION_THRESHOLD:5000}
 spring.datasource.url=${DATASOURCE_URL:jdbc:postgresql://localhost:5432/litmus}?stringtype=unspecified
 spring.datasource.username=${DATASOURCE_USERNAME:postgres}
 spring.datasource.password=${DATASOURCE_PASSWORD:admin}

litmus-core/src/main/resources/log4j2.properties

@@ -8,3 +8,5 @@ rootLogger.level=info
 rootLogger.appenderRef.stdout.ref=STDOUT
 logger.medici.name=com.navi.medici
 logger.medici.level=info
+logger.hikari.name=com.zaxxer.hikari
+logger.hikari.level=${env:HIKARI_LOG_LEVEL:-debug}