https://issues.apache.org/bugzilla/show_bug.cgi?id=54235
Bug ID: 54235
Summary: tomcat jdbc pool stackoverflow error used with spring
Product: Tomcat Modules
Version: unspecified
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: jdbc-pool
Assignee: [email protected]
Reporter: [email protected]
Classification: Unclassified
I'm evaluating jdbc pool after reading some blogs on tomcatexpert.com. But
when I try to switch to jdbc pool from dbcp, I'm getting stackoverflow error
like this:
Caused by: java.lang.StackOverflowError
at
java.util.concurrent.AbstractExecutorService.<init>(AbstractExecutorService.java:71)
at
java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1270)
at
java.util.concurrent.ThreadPoolExecutor.<init>(ThreadPoolExecutor.java:1163)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:117)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:116)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:103)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:127)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:86)
at
org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDataSource(PooledConnection.java:224)
at
org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:180)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:699)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:631)
at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:485)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:143)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:116)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:103)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:127)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:86)
at
org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDataSource(PooledConnection.java:224)
at
org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:180)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:699)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:631)
at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:485)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:143)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:116)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:103)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:127)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:86)
at
org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDataSource(PooledConnection.java:224)
and I noticed that someone had the same issue before but not answered:
http://mail-archives.apache.org/mod_mbox/tomcat-users/201107.mbox/%[email protected]%3E
my web app is a typical springmvc+hibernate application, and here is my
applicationcontext datasource part:
<bean id="dataSource" class="org.apache.tomcat.jdbc.pool.DataSource"
destroy-method="close">
<property name="driverClassName" value="${telregistry.jdbc.driverClassName}" />
<property name="url" value="${telregistry.jdbc.url}"/>
<property name="username" value="${telregistry.jdbc.username}"/>
<property name="password" value="${telregistry.jdbc.password}"/>
<property name="initialSize" value="5"/>
<property name="initSQL" value="SELECT 1"/>
<property name="minIdle" value="5"/>
<property name="maxIdle" value="50"/>
<property name="maxActive" value="100"/>
<property name="maxWait" value="6000"/>
<property name="validationInterval" value="1800000"/>
<property name="validationQuery" value="SELECT 1"/>
</bean>
my system:
win7 32bit
jdk1.7.0_9(also test on jdk1.6.0_25)
mysql 5.5(also test oracle11g)
spring 3.1.0
jdbc pool(tomcat-jdbc-7.0.30.jar from official maven repo)
And by tomcat container resource configuration, I find a workaround to make
jdbc pool work with spring:
1. add a Resource section in tomcat server.xml to make a global naming resource
2. add a resource-ref section in WEB-INF/web.xml to reference container
resource
3. add a bean section to spring applicationContext.xml to reference container
resouce by spring provided JndiObjectFacetoryBean
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