MySQL 데이터베이스에 연결할 수 없습니다. WildFly - 최대 절전 모드

Question

JSF로 간단한 CRUD를 만들고 싶습니다. WildFly 9.0.2 Server를 사용하고 있습니다. 나는 이미 standalone.xml 및 modules.xml 구성을,하지만 난 여전히 울부 짖는 오류가 있습니다

WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (JCA PoolFiller) IJ000610: Unable to fill pool: javax.resource.ResourceException: IJ031084: Unable to create connection 
ERROR [org.hibernate.tool.hbm2ddl.SchemaUpdate] (ServerService Thread Pool -- 58) HHH000299: Could not complete schema update: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/ 
ERROR [org.hibernate.tool.hbm2ddl.SchemaUpdate] (ServerService Thread Pool -- 58) HHH000319: Could not get database metadata: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/ 

스택 여기에 입력에 너무 큽니다. standalone.xml의

된 데이터 소스 부분 :

<datasources> 
       <datasource jndi-name="java:jboss/datasources/ExampleDS" pool-name="ExampleDS" enabled="true" use-java-context="true"> 
        <connection-url>jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE</connection-url> 
        <driver>h2</driver> 
        <security> 
         <user-name>sa</user-name> 
         <password>sa</password> 
        </security> 
       </datasource> 
       <datasource jta="true" jndi-name="java:jboss/datasources/SiscosearchDS" pool-name="siscosearch" enabled="true" use-java-context="true" use-ccm="true"> 
        <connection-url>jdbc:mysql://localhost:3306/siscosearch/</connection-url>     
        <driver>mysql</driver> 
        <transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation> 
        <pool> 
         <min-pool-size>10</min-pool-size> 
         <max-pool-size>100</max-pool-size> 
         <prefill>true</prefill> 
        </pool> 
        <security> 
         <user-name>root</user-name> 
         <password>admin</password> 
        </security> 
        <statement> 
         <prepared-statement-cache-size>32</prepared-statement-cache-size> 
         <share-prepared-statements>true</share-prepared-statements> 
        </statement> 
       </datasource> 
       <drivers> 
        <driver name="mysql" module="com.mysql"> 
         <xa-datasource-class>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</xa-datasource-class> 
        </driver> 
        <driver name="h2" module="com.h2database.h2"> 
         <xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class> 
        </driver> 
       </drivers> 
      </datasources> 

과의 persistence.xml :

<persistence version="2.1" 
    xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation=" 
     http://xmlns.jcp.org/xml/ns/persistence 
     http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd"> 

<persistence-unit name="PERSISTENCE_UNIT" transaction-type="RESOURCE_LOCAL"> 

<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider> 

<jta-data-source>java:jboss/datasources/SiscosearchDS</jta-data-source> 

<properties> 
<property name="hibernate.hbm2ddl.auto" value="update" /> 
<property name="hibernate.show_sql" value="true" /> 
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect" /> 
</properties> 
</persistence-unit> 
</persistence> 

누구든지 나를 도울 수 있습니까? 나는 모든 것을 시도했다.

Answer 1

WildFly를 사용하여 포기했지만 매우 강력하고 구성이 어렵습니다. 이제 TomCat 9를 프로젝트에 사용하고 완벽하게 작동합니다.

귀하의 공헌에 감사드립니다!