【发布时间】:2012-10-29 14:02:32
【问题描述】:
我有:
BoneCP CONNECTION_POOL = ...;
CONNECTION_POOL.getConfig().setJdbcUrl("jdbc:derby:database...;shutdown=true");
Connection connection = CONNECTION_POOL.getConnection();
connection.close();
CONNECTION_POOL.shutdown();
但是这会导致以下异常:
3274 [com.google.common.base.internal.Finalizer] ERROR com.jolbox.bonecp.ConnectionPartition - Error while closing off internal db connection
java.sql.SQLException: Cannot close a connection while a transaction is still active.
at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.newSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.checkForTransactionInProgress(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.close(Unknown Source)
at com.jolbox.bonecp.ConnectionPartition$1.finalizeReferent(ConnectionPartition.java:187)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.base.internal.Finalizer.cleanUp(Finalizer.java:154)
at com.google.common.base.internal.Finalizer.run(Finalizer.java:127)
我怎样才能避免这个异常。我已经尝试了所有我能想到的方法......
【问题讨论】:
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你使用的是嵌入式驱动吗?
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这是完整的堆栈跟踪吗?还是你在修剪它?奇怪的是,您的代码都没有出现在该堆栈跟踪中......
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这就是完整的堆栈跟踪。如果您运行该代码,那正是您所得到的。