�??xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>&#x4E9A;&#x6D32;&#x4E09;&#x7EA7;&#x61;&#x76;&#x2C;&#x6700;&#x65B0;&#x5728;&#x7EBF;&#x89C2;&#x770B;&#x61;&#x76;&#x7F51;&#x7AD9;&#x2C;&#x4E00;&#x533A;&#x5728;&#x7EBF;&#x64AD;&#x653E;&#x89C6;&#x9891;</title><link>http://www.aygfsteel.com/fjin/category/34596.html</link><description>                              </description><language>zh-cn</language><lastBuildDate>Thu, 10 Oct 2013 08:28:57 GMT</lastBuildDate><pubDate>Thu, 10 Oct 2013 08:28:57 GMT</pubDate><ttl>60</ttl><item><title>Weblogic10.3.5 数据库连接被异常回收问题解析</title><link>http://www.aygfsteel.com/fjin/archive/2013/10/10/404841.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Thu, 10 Oct 2013 08:18:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2013/10/10/404841.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/404841.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2013/10/10/404841.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/404841.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/404841.html</trackback:ping><description><![CDATA[<div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;首先介绍一个JDBC参数InactiveConnectionTImeout�Q�该参数用于强制回收那些被泄露的�q�接(长时间不使用的连接、未被程序正���释攄����q�接)�Q�避免连接池因�ؓ泄露��D��无连接可用。当然该参数只是赯���助作用，解决问题知道�q�是在于完善应用�E�序�?br /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;本文和该参数有关�Q�早期的8.1\9.2中，讑֮�该参数时�Q�定时器(内部的连接池�l�护Task)只会清理那些长期未被使用的空闲连�?从名字上可以看出�?�Q�即对于�q�行一个长旉���执行SQL的连接而言�Q�它是不受媄响的。但不知道从10.3哪个版本开�?我测试的�?0.3.5)�Q�该参数对于长时间执行SQL的连接也�q�行强制回收了（�q�个比较不合理，虽然对于正在执行的Tx影响不大�Q�。Debug了一下，发现SQL执行旉���大于4*InactiveConnectionTimeout�Ӟ���q�个SQL执行完成�Ӟ��会出�?nbsp;&lt;BEA-001153&gt; &lt;Forcibly releasing inactive connection "<a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;&#119;&#101;&#98;&#108;&#111;&#103;&#105;&#99;&#46;&#106;&#100;&#98;&#99;&#46;&#119;&#114;&#97;&#112;&#112;&#101;&#114;&#46;&#80;&#111;&#111;&#108;&#67;&#111;&#110;&#110;&#101;&#99;&#116;&#105;&#111;&#110;&#95;&#111;&#114;&#97;&#99;&#108;&#101;&#95;&#106;&#100;&#98;&#99;&#95;&#100;&#114;&#105;&#118;&#101;&#114;&#95;&#84;&#52;&#67;&#67;&#111;&#110;&#110;&#101;&#99;&#116;&#105;&#111;&#110;&#64;&#49;">weblogic.jdbc.wrapper.PoolConnection_oracle_jdbc_driver_T4CConnection@1</a>" back into the connection pool "TestDS", currently reserved by: java.lang.Exception�q�样的错误�?br /><br />//该线�E��ؓ内部Task执行�U�程�Q�该�U�程目前处于被阻塞状态，�{�待SQL执行�l�束后回收连�?br />"[STUCK] ExecuteThread: '20' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=2 tid=0x2c4d3400 nid=0x1a14 waiting for monitor entry [0x<br />319bf000]<br />&nbsp;&nbsp; java.lang.Thread.State: BLOCKED (on object monitor)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at oracle.jdbc.driver.PhysicalConnection.rollback(PhysicalConnection.java:3896)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - waiting to lock &lt;0x0e6191d8&gt; (a oracle.jdbc.driver.T4CConnection)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.jdbc.wrapper.Connection.forcedCleanup(Connection.java:156)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.common.resourcepool.ResourcePoolImpl.timeoutInactiveResources(ResourcePoolImpl.java:1955)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.common.resourcepool.ResourcePoolImpl.access$8(ResourcePoolImpl.java:1916)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.common.resourcepool.ResourcePoolImpl$ResourcePoolMaintanenceTask.timerExpired(ResourcePoolImpl.java:2680)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:273)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)<br /><br />//该线�E��ؓ应用执行�U�程�Q�目前该�U�程SQL正在�q�行�Q�他��d���Q�阻塞对象�ؓT4CConnection�Q�了内部Task执行�U�程<br />"[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=2 tid=0x2c7b4c00 nid=0x1100 runnable [0x2cf7e000]<br />&nbsp;&nbsp; java.lang.Thread.State: RUNNABLE<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.net.SocketInputStream.socketRead0(Native Method)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;......<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1315)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3576)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3677)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; - locked &lt;0x0e6191d8&gt; (a oracle.jdbc.driver.T4CConnection)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1374)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at weblogic.jdbc.wrapper.PreparedStatement.execute(PreparedStatement.java:102)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.bea.cs.test.jdbc.DriverTest.inactiveTimeoutTest(DriverTest.java:537)<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at jsp_servlet.__ds._jspService(__ds.java:86)<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 从上面的�U�程堆栈可以看到�Q�内部Task�U�程正在调用connection的rollback�Q�即回滚�q�接上的本地事务。如果应用线�E�上使用的连接设为auto commit的话�Q�该SQL执行不会被rollback�Q�否则该SQL虽然执行完成也会被rollback�?全局事务中，某个事务分支使用的连接一定是非auto commit�?�Q�所以该问题�Ҏ��及全局事务的应用媄响比较大�?br /><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 下面我们在看看连接被回收的时间点��Z��么会出现�?-4个InactiveConnectionTimeout之间。当内部Task执行�Q�发现到了InactiveConnectionTimeout旉���点后�Q�它会调用timeoutInactiveResources()�Ҏ��开始进行连接清理。那么�ؓ什么正在执行SQL的连接会被标志�ؓ非活动连接呢�Q�这里涉及连接状态的三个标志位，分别为：conn_in_use�Q�connUsed�Q�hang_state�Q�这三个标志位是其中的关键（getUsed()和setUsed()�Ҏ��中会�q�行标志位操作及��d���Q�如果对于某个连接getUsed()�q�回false的话�Q�该�q�接会被清理�Q�。下面我们看看其中标志位的变化过�E? SQL开始执行时�Q�preInvokeHandler会被�q�三个标志位�q�行讑֮��?br /><br />初始值如下：<br />conn_in_use--&gt;true<br />hang_state--&gt;conn_state_in_use<br />connUsed--&gt;true<br /><br />�W�一�ơInactiveConnectionTimeout���查，getUsed�q�回true�Q�同时调用setUsed(false)�Q�标志位变化如下�Q?br />conn_in_use--&gt;true<br />hang_state--&gt;conn_state_idle_suspect<br />connUsed--&gt;true<br /><br />�W�二�ơInactiveConnectionTimeout���查，getUsed�q�回true�Q�同时调用setUsed(false)�Q�标志位变化如下�Q?br />conn_in_use--&gt;false<br />hang_state--&gt;conn_state_hang_suspect<br />connUsed--&gt;false<br /><br />�W�三�ơInactiveConnectionTimeout���查，getUsed�q�回true�Q?br />hang_state--&gt;conn_state_in_use�Q�从conn_state_hang_suspect变成conn_state_in_use�Q?br />同时调用setUsed(false)�Q�标志位变化如下�Q?br />conn_in_use--&gt;false<br />connUsed--&gt;false<br />hang_state--&gt;conn_state_idle_suspect�Q�从conn_state_in_use变成conn_state_idle_suspect�Q?br /><br />�W�四�ơInactiveConnectionTimeout���查，getUsed�q�回false�Q�开始回收该�q�接�?br /><br />从上面的变化旉���点可以看��C���W�一�ơ到�W�四�ơ检查经历了完整�?个InactiveConnectionTimout周期�Q�而从SQL执行到第一�ơ检查点�Q�这个时间小于一个InactiveConnectionTimeout�Q�所以连接开始被回收的时间点介于3-4个InactiveConnectionTimeout之间�?br /><br /><br /><br /><br /></div>   <img src ="http://www.aygfsteel.com/fjin/aggbug/404841.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2013-10-10 16:18 <a href="http://www.aygfsteel.com/fjin/archive/2013/10/10/404841.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>WLS10.3.0中，�q�接���试��D��的connection pool shrinking(disabling)问题分析</title><link>http://www.aygfsteel.com/fjin/archive/2011/03/22/346685.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Tue, 22 Mar 2011 06:45:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2011/03/22/346685.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/346685.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2011/03/22/346685.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/346685.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/346685.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic10.3.0, connection pool, disable, Weblogic10.3.4, weblogic.resourcepool.max_test_wait_secs&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2011/03/22/346685.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/346685.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2011-03-22 14:45 <a href="http://www.aygfsteel.com/fjin/archive/2011/03/22/346685.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>weblogic92�q�接池的�q�接数异帔R���?(�?</title><link>http://www.aygfsteel.com/fjin/archive/2009/12/22/306905.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Tue, 22 Dec 2009 07:52:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/12/22/306905.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/306905.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/12/22/306905.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/306905.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/306905.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic92, connection pool, pinned-to-thread, max-capacity&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/12/22/306905.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/306905.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-12-22 15:52 <a href="http://www.aygfsteel.com/fjin/archive/2009/12/22/306905.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic Apache Plugin由HALF_OPEN_SOCKET_RETRY引�v的“No backend server available�?/title><link>http://www.aygfsteel.com/fjin/archive/2009/09/14/294742.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Mon, 14 Sep 2009 00:54:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/09/14/294742.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/294742.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/09/14/294742.html#Feedback</comments><slash:comments>5</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/294742.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/294742.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic�Q?Apache �Q�HALF_OPEN_SOCKET_RETRY�Q�“No backend server available�?nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/09/14/294742.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/294742.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-09-14 08:54 <a href="http://www.aygfsteel.com/fjin/archive/2009/09/14/294742.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>weblogic92�q�接池的�q�接数异帔R���?/title><link>http://www.aygfsteel.com/fjin/archive/2009/08/29/292494.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Sat, 29 Aug 2009 15:15:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/08/29/292494.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/292494.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/08/29/292494.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/292494.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/292494.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: weblogic92, connection pool, current capacity, initial capacity&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/08/29/292494.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/292494.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-08-29 23:15 <a href="http://www.aygfsteel.com/fjin/archive/2009/08/29/292494.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>如何在Weblogic的全局事务执行多线�E�操�?/title><link>http://www.aygfsteel.com/fjin/archive/2009/07/31/289276.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Fri, 31 Jul 2009 07:18:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/07/31/289276.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/289276.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/07/31/289276.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/289276.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/289276.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, Global Transaction(全局事务), MultiThread(多线�E?&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/07/31/289276.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/289276.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-07-31 15:18 <a href="http://www.aygfsteel.com/fjin/archive/2009/07/31/289276.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于JMS Message Pending的问�?/title><link>http://www.aygfsteel.com/fjin/archive/2009/06/17/282533.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Wed, 17 Jun 2009 01:07:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/06/17/282533.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/282533.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/06/17/282533.html#Feedback</comments><slash:comments>9</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/282533.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/282533.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, JMS, Message Pending的问�?nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/06/17/282533.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/282533.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-06-17 09:07 <a href="http://www.aygfsteel.com/fjin/archive/2009/06/17/282533.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic92中��用JDBC store存储session�Ӟ��unique constraint violated�Q�唯一�U�束冲突�Q�相关问题分�?/title><link>http://www.aygfsteel.com/fjin/archive/2009/06/16/282395.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Tue, 16 Jun 2009 01:03:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/06/16/282395.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/282395.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/06/16/282395.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/282395.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/282395.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic92, JDBC Store引发的ORA-00001问题&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/06/16/282395.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/282395.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-06-16 09:03 <a href="http://www.aygfsteel.com/fjin/archive/2009/06/16/282395.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于weblogic中jms message的状�?/title><link>http://www.aygfsteel.com/fjin/archive/2009/05/21/271989.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Thu, 21 May 2009 07:27:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/05/21/271989.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/271989.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/05/21/271989.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/271989.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/271989.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, JMS 消息状态解�?nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/05/21/271989.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/271989.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-05-21 15:27 <a href="http://www.aygfsteel.com/fjin/archive/2009/05/21/271989.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>和JMS Message Cosumer相关的几个问�?/title><link>http://www.aygfsteel.com/fjin/archive/2009/04/22/266209.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Wed, 22 Apr 2009 01:35:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/04/22/266209.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/266209.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/04/22/266209.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/266209.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/266209.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, JMS, FileStore, Consumer, MessageListener&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/04/22/266209.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/266209.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-04-22 09:35 <a href="http://www.aygfsteel.com/fjin/archive/2009/04/22/266209.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic中几个internal的XA timeout(状态切换相关的���时)</title><link>http://www.aygfsteel.com/fjin/archive/2009/02/24/256171.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Tue, 24 Feb 2009 02:54:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/02/24/256171.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/256171.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/02/24/256171.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/256171.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/256171.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, internal, transaction timeout, wakeUpAfterSeconds&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/02/24/256171.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/256171.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-02-24 10:54 <a href="http://www.aygfsteel.com/fjin/archive/2009/02/24/256171.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic中因为IP变更��D��SubCoordinator not available�Q�Transaction RollbackException问题调查</title><link>http://www.aygfsteel.com/fjin/archive/2009/02/23/255808.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Mon, 23 Feb 2009 00:07:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/02/23/255808.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/255808.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/02/23/255808.html#Feedback</comments><slash:comments>7</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/255808.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/255808.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, RollbackException: SubCoordinator not available, TLog, CoordinatorDescriptor, ServerID&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/02/23/255808.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/255808.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-02-23 08:07 <a href="http://www.aygfsteel.com/fjin/archive/2009/02/23/255808.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic92, Weblogic10.3在Linux上启动慢的问�?/title><link>http://www.aygfsteel.com/fjin/archive/2009/01/22/252337.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Thu, 22 Jan 2009 06:27:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/01/22/252337.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/252337.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/01/22/252337.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/252337.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/252337.html</trackback:ping><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 先后有客��L��到weblogic92, weblogic10.3在linxu上启动慢的问题。从thread dump来看�Q�线�E�挂在security相关的随机数生成上面�Q�因为客��h��有把thread dump发过来，所以这里就没得贴了�?br />
解决�Ҏ���Q?br />
-Djava.security.egd=file:/dev/urandom�Q�可能还会有问题�Q?<br />
-Djava.security.egd=file:/dev/zero�Q�可以解决问题）</p>
<img src ="http://www.aygfsteel.com/fjin/aggbug/252337.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-01-22 14:27 <a href="http://www.aygfsteel.com/fjin/archive/2009/01/22/252337.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于Weblogic中XAER_NOTA XAException的两�U�解�?/title><link>http://www.aygfsteel.com/fjin/archive/2009/01/12/250954.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Mon, 12 Jan 2009 12:48:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/01/12/250954.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/250954.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/01/12/250954.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/250954.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/250954.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: weblogic, XAER_NOTA, enlist&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/01/12/250954.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/250954.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-01-12 20:48 <a href="http://www.aygfsteel.com/fjin/archive/2009/01/12/250954.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic中的load banlance问题</title><link>http://www.aygfsteel.com/fjin/archive/2009/01/12/233188.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Mon, 12 Jan 2009 12:08:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2009/01/12/233188.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/233188.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2009/01/12/233188.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/233188.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/233188.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic中的load banlance问题 &nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2009/01/12/233188.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/233188.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2009-01-12 20:08 <a href="http://www.aygfsteel.com/fjin/archive/2009/01/12/233188.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic81中HttpCompleteMessageTimeout相关的两个异�?/title><link>http://www.aygfsteel.com/fjin/archive/2008/12/12/245727.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Fri, 12 Dec 2008 01:55:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/12/12/245727.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/245727.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/12/12/245727.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/245727.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/245727.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: HttpCompleteMessageTimeout�Q?BEA-101083�Q?BEA-101326&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/12/12/245727.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/245727.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-12-12 09:55 <a href="http://www.aygfsteel.com/fjin/archive/2008/12/12/245727.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于在weblogic中异步调用webservice</title><link>http://www.aygfsteel.com/fjin/archive/2008/11/24/242288.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Mon, 24 Nov 2008 14:38:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/11/24/242288.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/242288.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/11/24/242288.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/242288.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/242288.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic中的asynchronous web service调用�Q�关键词: web service, asynchronous , FutureResult, AsyncInfo, setResultListener&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/11/24/242288.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/242288.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-11-24 22:38 <a href="http://www.aygfsteel.com/fjin/archive/2008/11/24/242288.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic执行transaction recover���到的奇怪问�?/title><link>http://www.aygfsteel.com/fjin/archive/2008/11/23/241837.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Sun, 23 Nov 2008 11:55:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/11/23/241837.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/241837.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/11/23/241837.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/241837.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/241837.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic执行transaction recover���到的奇怪问�?nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/11/23/241837.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/241837.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-11-23 19:55 <a href="http://www.aygfsteel.com/fjin/archive/2008/11/23/241837.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic中几个可以通过反射配置属性的MBean</title><link>http://www.aygfsteel.com/fjin/archive/2008/11/20/241734.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Thu, 20 Nov 2008 10:17:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/11/20/241734.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/241734.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/11/20/241734.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/241734.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/241734.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic中几个可以通过反射配置属性的MBean&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/11/20/241734.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/241734.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-11-20 18:17 <a href="http://www.aygfsteel.com/fjin/archive/2008/11/20/241734.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>���析weblogic10 plugin中的DynamicServerList </title><link>http://www.aygfsteel.com/fjin/archive/2008/11/13/240308.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Thu, 13 Nov 2008 05:48:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/11/13/240308.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/240308.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/11/13/240308.html#Feedback</comments><slash:comments>6</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/240308.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/240308.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 解析DynamicServerList在Weblogic plugin�Q�HttpClusterServlet�Q�中的实�?nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/11/13/240308.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/240308.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-11-13 13:48 <a href="http://www.aygfsteel.com/fjin/archive/2008/11/13/240308.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>weblogic-ejb-jar.xml的元素解�?/title><link>http://www.aygfsteel.com/fjin/archive/2008/10/10/233576.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Fri, 10 Oct 2008 15:42:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/10/10/233576.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/233576.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/10/10/233576.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/233576.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/233576.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: weblogic-ejb-jar.xml的元素解�?&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/10/10/233576.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/233576.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-10-10 23:42 <a href="http://www.aygfsteel.com/fjin/archive/2008/10/10/233576.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Weblogic session persistence的性能的问�?/title><link>http://www.aygfsteel.com/fjin/archive/2008/09/27/231520.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Sat, 27 Sep 2008 09:18:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/09/27/231520.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/231520.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/09/27/231520.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/231520.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/231520.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, Session, Persistence, JDBC, 性能问题&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/09/27/231520.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/231520.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-09-27 17:18 <a href="http://www.aygfsteel.com/fjin/archive/2008/09/27/231520.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于Weblogic Server重启或log rotation��D��server.log�?i node number变化问题</title><link>http://www.aygfsteel.com/fjin/archive/2008/09/27/231483.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Sat, 27 Sep 2008 06:05:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/09/27/231483.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/231483.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/09/27/231483.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/231483.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/231483.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, log rotation, i node number, Tivoli&nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/09/27/231483.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/231483.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-09-27 14:05 <a href="http://www.aygfsteel.com/fjin/archive/2008/09/27/231483.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于weblogic中��用Dom4j、Xerces��D��执行�U�程挂�v的问�?/title><link>http://www.aygfsteel.com/fjin/archive/2008/09/13/228788.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Sat, 13 Sep 2008 13:57:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/09/13/228788.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/228788.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/09/13/228788.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/228788.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/228788.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, Dom4j,  SAXParserFactpry,ZipFile.getEntry(), class loader. 本文阐述了weblogic中��用dom4j�Ӟ��如何定义SAXParserFactory实现�cȝ��问题�?nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/09/13/228788.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/228788.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-09-13 21:57 <a href="http://www.aygfsteel.com/fjin/archive/2008/09/13/228788.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>关于weblogic中��用prepared statement cache后操作DDL的问�?/title><link>http://www.aygfsteel.com/fjin/archive/2008/09/12/228536.html</link><dc:creator>走走停停又三�q?/dc:creator><author>走走停停又三�q?/author><pubDate>Fri, 12 Sep 2008 04:26:00 GMT</pubDate><guid>http://www.aygfsteel.com/fjin/archive/2008/09/12/228536.html</guid><wfw:comment>http://www.aygfsteel.com/fjin/comments/228536.html</wfw:comment><comments>http://www.aygfsteel.com/fjin/archive/2008/09/12/228536.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.aygfsteel.com/fjin/comments/commentRss/228536.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/fjin/services/trackbacks/228536.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Weblogic, WLConnection, getVendorConnection, PreparedStatement cache, DDL�Q?本文阐述了在weblogic中��用了prepared statement cache的情况下�Q�如果后台数据库因�ؓDDL而导致表�l�构发生变化的时候，如何规避prepared statement��D��的SQLException�?nbsp;&nbsp;<a href='http://www.aygfsteel.com/fjin/archive/2008/09/12/228536.html'>阅读全文</a><img src ="http://www.aygfsteel.com/fjin/aggbug/228536.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/fjin/" target="_blank">走走停停又三�q?/a> 2008-09-12 12:26 <a href="http://www.aygfsteel.com/fjin/archive/2008/09/12/228536.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>                                                                                                                                      <footer>
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