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안녕하세요~
was는 제우스를 사용하고 있고요....
제우스에서 mysql dataSource를 설정해 놓고 mysql DB에서 정보를 가져오고 있습니다.
그런데 화면에서는 해당 결과물이 정상적으로 나오는데
제우스 로그를 보면
com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception:
** BEGIN NESTED EXCEPTION **
java.io.EOFException
STACKTRACE:
java.io.EOFException
at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1963)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2375)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2874)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1623)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1715)
at com.mysql.jdbc.Connection.execSQL(Connection.java:3243)
at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5371)
at jeus.jdbc.driver.blackbox.BlackboxConnection.setAutoCommit(BlackboxConnection.java:66)
at jeus.jdbc.connectionpool.ConnectionPool.checkLiveness(ConnectionPool.java:916)
at jeus.jdbc.connectionpool.ConnectionPool.prepareLogicalConnection(ConnectionPool.java:861)
at jeus.jdbc.connectionpool.ConnectionPool.insureLogicalConnection(ConnectionPool.java:814)
at jeus.jdbc.connectionpool.ConnectionPool.innerGetConnection(ConnectionPool.java:775)
at jeus.jdbc.connectionpool.ConnectionPool.getConnection(ConnectionPool.java:724)
at jeus.jdbc.connectionpool.ConnectionPool.getConnection(ConnectionPool.java:706)
at com.javaservice.jennifer.trace.JdbcTrace.getConnection(Unknown Source)
at com.javaservice.jennifer.trace.HookImpl.getConnection(Unknown Source)
at com.javaservice.jennifer.jdk.DataSource.getConnection(DataSource.java:20)
at com.ibatis.sqlmap.engine.transaction.jdbc.JdbcTransaction.init(JdbcTransaction.java:48)
at com.ibatis.sqlmap.engine.transaction.jdbc.JdbcTransaction.getConnection(JdbcTransaction.java:89)
at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
at com.ibatis.sqlmap.engine.mapping.statement.CachingStatement.executeQueryForList(CachingStatement.java:97)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:95)
at kr.co.dsic.dao.GeneralDao.getCyberList(GeneralDao.java:340)
at jeus_jspwork._index._homepage._500_cyber_5fpr_5fjsp._jspService(_500_cyber_5fpr_5fjsp.java:334)
at jeus.servlet.jsp.HttpJspBase.service(HttpJspBase.java:53)
at javax.servlet.http.HttpServlet._service(Unknown Source)
at javax.servlet.http.HttpServlet.service(Unknown Source)
at jeus.servlet.jsp.JspServletWrapper.executeServlet(JspServletWrapper.java:94)
at jeus.servlet.engine.RequestDispatcherImpl.processCommonRequestDispatcher(RequestDispatcherImpl.java:500)
at jeus.servlet.engine.RequestDispatcherImpl.doInclude(RequestDispatcherImpl.java:635)
at jeus.servlet.engine.RequestDispatcherImpl.include(RequestDispatcherImpl.java:588)
at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:245)
at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:87)
at kr.co.dsic.portlet.ViewPortlet.doView(ViewPortlet.java:91)
at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:51)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:163)
at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:102)
at javax.servlet.http.HttpServlet._service(Unknown Source)
at javax.servlet.http.HttpServlet.service(Unknown Source)
at jeus.servlet.engine.ServletWrapper.executeServlet(ServletWrapper.java:313)
at jeus.servlet.engine.RequestDispatcherImpl.processCommonRequestDispatcher(RequestDispatcherImpl.java:500)
at jeus.servlet.engine.RequestDispatcherImpl.doInclude(RequestDispatcherImpl.java:635)
at jeus.servlet.engine.RequestDispatcherImpl.include(RequestDispatcherImpl.java:588)
at com.liferay.portlet.CachePortlet._invoke(CachePortlet.java:408)
at com.liferay.portlet.CachePortlet.render(CachePortlet.java:251)
at jeus_jspwork._html._portal._500_render_5fportlet_5fjsp._jspService(_500_render_5fportlet_5fjsp.java:1268)
at jeus.servlet.jsp.HttpJspBase.service(HttpJspBase.java:53)
at javax.servlet.http.HttpServlet._service(Unknown Source)
at javax.servlet.http.HttpServlet.service(Unknown Source)
at jeus.servlet.jsp.JspServletWrapper.executeServlet(JspServletWrapper.java:94)
at jeus.servlet.engine.RequestDispatcherImpl.processCommonRequestDispatcher(RequestDispatcherImpl.java:500)
at jeus.servlet.engine.RequestDispatcherImpl.doInclude(RequestDispatcherImpl.java:635)
at jeus.servlet.engine.RequestDispatcherImpl.include(RequestDispatcherImpl.java:588)
at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1851)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:165)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:102)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:270)
at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:189)
at jeus_jspwork._html._portal._layout._view._500_portlet_5fjsp._jspService(_500_portlet_5fjsp.java:717)
at jeus.servlet.jsp.HttpJspBase.service(HttpJspBase.java:53)
at javax.servlet.http.HttpServlet._service(Unknown Source)
at javax.servlet.http.HttpServlet.service(Unknown Source)
at jeus.servlet.jsp.JspServletWrapper.executeServlet(JspServletWrapper.java:94)
at jeus.servlet.engine.RequestDispatcherImpl.processCommonRequestDispatcher(RequestDispatcherImpl.java:500)
at jeus.servlet.engine.RequestDispatcherImpl.doInclude(RequestDispatcherImpl.java:635)
at jeus.servlet.engine.RequestDispatcherImpl.include(RequestDispatcherImpl.java:588)
at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:307)
at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:184)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:161)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(Unknown Source)
at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:401)
at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:630)
at javax.servlet.http.HttpServlet._service(Unknown Source)
at javax.servlet.http.HttpServlet.service(Unknown Source)
at jeus.servlet.engine.ServletWrapper.executeServlet(ServletWrapper.java:313)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:139)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.doFilter(VirtualHostFilter.java:149)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.portal.servlet.filters.sessionid.SessionIdFilter.doFilter(SessionIdFilter.java:81)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at jeus.servlet.engine.RequestDispatcherImpl.processCommonRequestDispatcher(RequestDispatcherImpl.java:486)
at jeus.servlet.engine.RequestDispatcherImpl.doForward(RequestDispatcherImpl.java:229)
at jeus.servlet.engine.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:187)
at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:140)
at javax.servlet.http.HttpServlet._service(Unknown Source)
at javax.servlet.http.HttpServlet.service(Unknown Source)
at jeus.servlet.engine.ServletWrapper.executeServlet(ServletWrapper.java:313)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:139)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.filters.strip.StripFilter.doFilter(StripFilter.java:88)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.filters.compression.CompressionFilter.doFilter(CompressionFilter.java:110)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.filters.secure.SecureFilter.doFilter(SecureFilter.java:150)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.filters.doubleclick.DoubleClickFilter.doFilter(DoubleClickFilter.java:132)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.portal.servlet.filters.layoutcache.LayoutCacheFilter.doFilter(LayoutCacheFilter.java:190)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.doFilter(AutoLoginFilter.java:108)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.doFilter(VirtualHostFilter.java:173)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:98)
at com.liferay.portal.servlet.filters.sessionid.SessionIdFilter.doFilter(SessionIdFilter.java:81)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at com.ksign.access.filter.KASSOServiceFilter.doFilter(KASSOServiceFilter.java:146)
at jeus.servlet.filter2.FilterChainImpl.internalDoFilter(FilterChainImpl.java:122)
at jeus.servlet.filter2.FilterChainImpl.doFilter(FilterChainImpl.java:91)
at jeus.servlet.engine.ServletWrapper.execute(ServletWrapper.java:196)
at jeus.servlet.engine.WebtobRequestProcessor.run(WebtobRequestProcessor.java:177)
이런 에러가 지속적으로 발생하고 있습니다.
도저히 원인을 모르겠어서 도움요청 드려요~
꼭 부탁드릴게요~
혹시 해당 mysql에서 innoDB를 사용하고 있는데 그게 문제가 될수도 있나요??
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