1 Dec 30, 2011 4:42:32 AM org.apache.catalina.core.StandardWrapperValve invoke
2 SEVERE: Servlet.service() for servlet assetscenter threw exception
3 java.sql.SQLException: Connection is read-only. Queries leading to data modification are not allowed
4 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1075)
5 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989)
6 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:984)
7 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:929)
8 at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2349)
9 at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2316)
10 at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2301)
11 at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)
12 at org.springframework.jdbc.core.JdbcTemplate$3.doInPreparedStatement(JdbcTemplate.java:826)
13 at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:591)
14 at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:824)
15 at com.cisco.assetscenter.dao.impl.DefaultCaseDAO.insert(DefaultCaseDAO.java:29)
16 at com.cisco.assetscenter.service.asset.impl.DefaultCaseService.createCase(DefaultCaseService.java:18)
17 at com.cisco.assetscenter.web.cases.CaseAddController.handleRequest(CaseAddController.java:77)
18 at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
19 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
20 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)
21 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
22 at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
23 at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
24 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
25 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
26 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
27 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
28 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
29 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
30 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
31 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
32 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
33 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
34 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
35 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
36 at java.lang.Thread.run(Thread.java:662)
37 Dec 30, 2011 4:43:41 AM org.apache.catalina.core.StandardWrapperValve invoke
很郁闷,在想昨天还好好的,什么都没有动,为什么今天就Read Only了呢,我有查看了一下,Mysql Cluster的状态信息: