今天启动项目控制台报错：[DEBUG]-[Thread:main-SendThread(192.168.1.45:2181)]-[org.apache.zookeeper.ClientCnxnSocketNIO.cleanup()]:Ignoringexceptionduringshutdownou...
分类：
Web程序 时间：
2015-10-22 17:29:16
阅读次数：
828
QUESTION NO: 497
You perform the following activities during the database upgrade from Oracle Database 10g to Oracle
Database 11g:
1. Capture plans for a SQL workload into a SQL Tuning Set (STS) be...
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其他好文 时间：
2015-10-18 23:15:21
阅读次数：
212
web.xml中.do改为*.do 1 严重: A child container failed during start 2 java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Faile...
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Web程序 时间：
2015-10-17 10:42:11
阅读次数：
166
QUESTION NO: 414
View the Exhibit to examine the error during the database startup.
You open an RMAN session for the database instance. To repair the failure, you executed the following as
the firs...
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其他好文 时间：
2015-10-15 11:22:43
阅读次数：
121
SEVERE: A child container failed during start。 java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[lo...
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其他好文 时间：
2015-10-14 20:09:05
阅读次数：
238
QUESTION NO: 127
What is the result of increasing the value of the parameter ASM_POWER_LIMIT during a rebalance
operation?
A. The ASM rebalance operation will likely consume fewer resources and com...
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其他好文 时间：
2015-10-05 13:00:21
阅读次数：
183
启动虚拟机系统，弹出报错框提示无法启动：The virtual machine 'cntos7.1' has terminated unexpectedly during startup with exit code 1.返回 代码:NS_ERROR_FAILURE (0x80004005)组件:Machine界面:IMachine {662c175e-a69d-40b8-a77a-1d719d0...
分类：
系统相关 时间：
2015-10-01 12:54:07
阅读次数：
433
在开发环境的电脑上可生成报表，但是一到客户端就提示An error occurred during local report processing错误。猜想是缺dll，补充上Microsoft.ReportViewer.Common.dllMicrosoft.ReportViewer.WinForm...
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其他好文 时间：
2015-09-28 23:51:20
阅读次数：
274
Automatic Configuration Log4j has the ability to automatically configure itself during initialization. When Log4j starts it will locate all the Config...
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其他好文 时间：
2015-09-25 13:11:59
阅读次数：
172
一、NMON中的各项参数指标：SYS_SUMM：显示当前服务器的总体性能情况Total System I/OStatistics：Avg tps during an interval：显示采集间隔内磁盘平均I/O次数，该值等于Sheet DISK_SUMM中IO/sec列的平均值。Max tps d...
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其他好文 时间：
2015-09-24 12:33:54
阅读次数：
204
