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爲什麼此代碼會使JVM崩潰?爲什麼這段代碼崩潰了JVM?
public Connection createConnectionFromDS() throws Exception {
try {
Connection con = null;
Properties props = new Properties();
props.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
props.put(Context.PROVIDER_URL, "my_ip");
Context ctx = new InitialContext(props);
log.debug("Looking up datasource " + dataSourceName);
DataSource dataSource = (javax.sql.DataSource) ctx.lookup(dataSourceName);
con = dataSource.getConnection();
return con;
} catch (NameNotFoundException e) {
throw new Exception("Datasource [" + dataSourceName + "] not bound!");
}
}
日誌如下:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00000001800060ba, pid=3816, tid=3076
#
# JRE version: 6.0_39-b04
# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.14-b01 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [db2jcct2.dll+0x60ba]
我已經升級,從6.0_29到6.0_39,但它並沒有解決問題。
起初我以爲它是你的JVM,但重讀時我認爲它是你的DB2驅動程序。抱歉的混淆。 – 2013-02-11 15:12:11