- Increase the "-Xmx" java argument to 6Gb.

- Set the version to 2.7.3.

Dockerfile

@@ -4,4 +4,4 @@ COPY build/libs/*-SNAPSHOT.jar urls_controller.jar
 
 EXPOSE 1880
 
-ENTRYPOINT ["java", "-Xms1024m", "-Xmx4096m", "-jar", "/urls_controller.jar", "--spring.config.location=file:///mnt/config/application.yml"]
+ENTRYPOINT ["java", "-Xms1024m", "-Xmx6144m", "-jar", "/urls_controller.jar", "--spring.config.location=file:///mnt/config/application.yml"]

build.gradle

@@ -6,7 +6,7 @@ plugins {
 
 java {
     group = 'eu.openaire.urls_controller'
-    version = '2.7.3-SNAPSHOT'
+    version = '2.7.3'
     sourceCompatibility = JavaVersion.VERSION_1_8
 }