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唐山東華鋼鐵企業集團有限公司

  東華鋼鐵企業集團公司是唐山地區乃至河北省較大的以鋼鐵制造為主的集團企業之一,占地1700畝,注冊資金10億元,現有資產總額45億元,員工3000余人。前身是1993年成立的唐山瑞豐鋼鐵(集團)泰豐鋼鐵有限公司,2009年破產重組后更名唐山東華鋼鐵企業集團有限公司。改制以來,公司對原有項目加大改造更新、資金投入及建設力度,形成集燒結、煉鐵、制氧、煉鋼、棒材、高端線材軋制為一體,具有年產鐵350萬噸,鋼350萬噸、材320萬噸生產能力,且在技術工藝、裝備水平、效率效益等方面曾連續四年達到甚至超過全行業較好水平。 裝備技術先進齊全,凸顯鋼鐵產業優勢。公司擁有1580m3高爐一座、680 m3、550 m3高爐各一座,240m2環冷帶式燒結機一套,120 m2平式燒結機二套,配套脫硫設施完善;120噸、150噸煉鋼轉爐各一座,150噸LF精煉爐一座,八機八流方坯連鑄機兩套,15000立方米/小時制氧裝置 亚洲日韩天堂在线|河北省冶金行业协会

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                            VelocityView : Error processing a template for path '/company/cmlist.html'

                            Invocation of method 'getChart' in class com.mysteel.site.xpic.web.tag.XPICTag threw exception org.springframework.dao.RecoverableDataAccessException: ### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 49,789,493 milliseconds ago. The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem. ### The error may involve defaultParameterMap ### The error occurred while setting parameters ### Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 49,789,493 milliseconds ago. The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem. ; SQL []; The last packet successfully received from the server was 49,789,493 milliseconds ago. The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.; nested exception is com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 49,789,493 milliseconds ago. The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem. at /pmiindex.html[line 6, column 32]
                            org.springframework.dao.RecoverableDataAccessException: 
                            ### Error querying database.  Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 49,789,493 milliseconds ago.  The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
                            ### The error may involve defaultParameterMap
                            ### The error occurred while setting parameters
                            ### Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 49,789,493 milliseconds ago.  The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
                            ; SQL []; The last packet successfully received from the server was 49,789,493 milliseconds ago.  The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.; nested exception is com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 49,789,493 milliseconds ago.  The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
                            	at org.springframework.jdbc.support.SQLExceptionSubclassTranslator.doTranslate(SQLExceptionSubclassTranslator.java:98)
                            	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
                            	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
                            	at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:71)
                            	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:346)
                            	at com.sun.proxy.$Proxy7.selectList(Unknown Source)
                            	at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:189)
                            	at org.apache.ibatis.binding.MapperMethod.executeForList(MapperMethod.java:85)
                            	at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:65)
                            	at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:38)
                            	at com.sun.proxy.$Proxy33.queryAll(Unknown Source)
                            	at com.mysteel.site.xpic.bo.XPICServiceImpl.getChart(XPICServiceImpl.java:678)
                            	at com.mysteel.site.xpic.web.tag.XPICTag.getChart(XPICTag.java:159)
                            	at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source)
                            	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                            	at java.lang.reflect.Method.invoke(Method.java:606)
                            	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
                            	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
                            	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
                            	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
                            	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
                            	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
                            	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
                            	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
                            	at org.apache.velocity.runtime.directive.Parse.render(Parse.java:260)
                            	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
                            	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
                            	at org.apache.velocity.runtime.directive.Parse.render(Parse.java:260)
                            	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
                            	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
                            	at org.apache.velocity.Template.merge(Template.java:356)
                            	at org.apache.velocity.Template.merge(Template.java:260)
                            	at org.apache.velocity.tools.view.VelocityView.performMerge(VelocityView.java:942)
                            	at org.apache.velocity.tools.view.VelocityView.merge(VelocityView.java:902)
                            	at org.apache.velocity.tools.view.VelocityViewServlet.mergeTemplate(VelocityViewServlet.java:318)
                            	at org.apache.velocity.tools.view.VelocityViewServlet.doRequest(VelocityViewServlet.java:220)
                            	at org.apache.velocity.tools.view.VelocityViewServlet.doGet(VelocityViewServlet.java:182)
                            	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
                            	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
                            	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
                            	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                            	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
                            	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
                            	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
                            	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
                            	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
                            	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
                            	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
                            	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
                            	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
                            	at java.lang.Thread.run(Thread.java:745)
                            Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 49,789,493 milliseconds ago.  The last packet sent successfully to the server was 49,789,493 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
                            	at sun.reflect.GeneratedConstructorAccessor44.newInstance(Unknown Source)
                            	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                            	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
                            	at com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
                            	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
                            	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3348)
                            	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1967)
                            	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2140)
                            	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2626)
                            	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2111)
                            	at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1362)
                            	at org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:169)
                            	at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:39)
                            	at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:55)
                            	at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:41)
                            	at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:216)
                            	at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:95)
                            	at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:72)
                            	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:75)
                            	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:69)
                            	at sun.reflect.GeneratedMethodAccessor89.invoke(Unknown Source)
                            	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                            	at java.lang.reflect.Method.invoke(Method.java:606)
                            	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:338)
                            	... 46 more
                            Caused by: java.net.SocketException: Broken pipe
                            	at java.net.SocketOutputStream.socketWrite0(Native Method)
                            	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113)
                            	at java.net.SocketOutputStream.write(SocketOutputStream.java:159)
                            	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
                            	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
                            	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3329)
                            	... 64 more