update to wildfly 15.0.0.Final (#4267)

frameworks/Java/wildfly-ee/pom.xml

@@ -13,7 +13,7 @@
 		<java.version>11</java.version>
 		<version.compiler.plugin>3.8.0</version.compiler.plugin>
 		<version.war.plugin>3.2.2</version.war.plugin>
-		<version.wildfly>14.0.1.Final</version.wildfly>
+		<version.wildfly>15.0.0.Final</version.wildfly>
 		<version.javaee.api>8.0</version.javaee.api>
 	</properties>
 

frameworks/Java/wildfly-ee/wildfly-config.txt

@@ -2,6 +2,6 @@ embed-server
 /subsystem=undertow/configuration=filter/response-header=server-header:add(header-name="Server", header-value="wfly")
 /subsystem=undertow/server=default-server/host=default-host/filter-ref=server-header:add()
 deploy mysql-connector-java.jar
-/subsystem=datasources/data-source=TechempowerBenchmark:add(connection-url="jdbc:mysql://tfb-database:3306/hello_world?useSSL=false",driver-name="mysql-connector-java.jar_com.mysql.jdbc.Driver_5_1",jndi-name="java:jboss/datasources/helloWorld",jta=true,max-pool-size=512,min-pool-size=512,user-name="benchmarkdbuser",password="benchmarkdbpass")
+/subsystem=datasources/data-source=TechempowerBenchmark:add(connection-url="jdbc:mysql://tfb-database:3306/hello_world?useSSL=false",driver-name="mysql-connector-java.jar",jndi-name="java:jboss/datasources/helloWorld",jta=true,max-pool-size=1024,min-pool-size=256,user-name="benchmarkdbuser",password="benchmarkdbpass")
 deploy target/wildfly-ee.war
 stop-embedded-server

frameworks/Java/wildfly-ee/wildfly-ee.dockerfile

@@ -1,6 +1,6 @@
 FROM maven:3.6.0-jdk-11-slim as maven
-ENV wfly=14.0.1.Final
-ENV JAVA_OPTS="-Djava.net.preferIPv4Stack=true -Xms2g -Xmx2g -XX:+UnlockExperimentalVMOptions -XX:+UseZGC"
+ENV wfly=15.0.0.Final
+ENV JAVA_OPTS="-Djava.net.preferIPv4Stack=true -Xms2g -Xmx2g"
 WORKDIR /wildfly
 COPY src src
 COPY pom.xml pom.xml
@@ -8,7 +8,7 @@ COPY wildfly-config.txt wildfly-config.txt
 RUN apt-get update
 RUN apt-get install -yqq wget
 RUN wget -q -O- http://download.jboss.org/wildfly/$wfly/wildfly-$wfly.tar.gz | tar xz
-RUN wget -q http://central.maven.org/maven2/mysql/mysql-connector-java/5.1.47/mysql-connector-java-5.1.47.jar -O mysql-connector-java.jar
+RUN wget -q http://central.maven.org/maven2/mysql/mysql-connector-java/8.0.13/mysql-connector-java-8.0.13.jar -O mysql-connector-java.jar
 RUN mvn clean package -q
 RUN ./wildfly-$wfly/bin/jboss-cli.sh --file=wildfly-config.txt
 CMD ./wildfly-$wfly/bin/standalone.sh -b 0.0.0.0