1、Failure to transfer org.apache.poi:poi-ooxml-schemas:jar:3.10.1 from http://repo.maven.apache.org/maven2 was cached in the local repository, resolut...
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其他好文 时间:
2014-12-26 10:48:37
阅读次数:
374
The current time is 12:00 noon. You want to recover the USERS tablespace
from a failure that occurred at 11:50 a.m. You discover that
the only member of an unarchived redo log group containing inf...
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数据库 时间:
2014-12-25 10:01:47
阅读次数:
264
最近碰到一个mysql5数据库的问题。就是一个标准的servlet/tomcat网络应用,后台使用mysql数据库。问题是待机一晚上后,第二天早上第一次登录总是失败。察看日志发现如下错误:
“com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications link failure
La...
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数据库 时间:
2014-12-25 08:46:42
阅读次数:
222
A media failure has occurred. This has resulted in all the membe
rs of the next hop log group being rendered inaccessible to the log w
riter process (LGWR) at a log switch. How does this failure aff...
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数据库 时间:
2014-12-23 21:15:45
阅读次数:
168
Could not calculate build plan: Failure to transfer org.apache.maven.plugins:maven-surefire-plugin:pom:2.7.1 from http://repo1.maven.org/maven2 was ca...
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系统相关 时间:
2014-12-22 21:04:37
阅读次数:
225
SQL> startup;
ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/u01/oracle/product/11.2/db_1/dbs/initorcl.ora'
--解决方案
[oracle@CentOS]$ cp /u01/ora...
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其他好文 时间:
2014-12-22 16:18:41
阅读次数:
164
Because of hardware failure, you decided to drop a redo log memb
er from the database.
Which condition should be met to drop a redo log file?
A. The redo log file should belong to an active gro...
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数据库 时间:
2014-12-22 11:09:05
阅读次数:
158
In your database, online redo log files are multiplexed and one of the
members in a group is lost due to media failure?
How would you recover the lost redo log member?
A.import the database fr...
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数据库 时间:
2014-12-21 19:31:51
阅读次数:
253
PROFILE Name1.Signon Password Failure Limit 输入错误次数限制,一旦被锁定需要系统管理员重置解锁除了后台表系统中没有的地方可以体现被锁定的现象此功能使用前11i的可能需要打补丁因为oracle默认修改密码不是为一次登录所以会出现死循环,具体可以去meterl...
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其他好文 时间:
2014-12-19 11:37:21
阅读次数:
170
org.apache.solr.common.SolrException: SolrCore 'collection1' is not available due to init failure: Index locked for write for core collection1
at org.apache.solr.core.CoreContainer.getCore(CoreContai...
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其他好文 时间:
2014-12-18 18:55:47
阅读次数:
385