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    please try againinclude error,path:/comp/breadcrumb/nav?compId=breadcrumb_nav-15311341555209429 cause:org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.RuntimeException: org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out. org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out. at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:245) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:426) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:275) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213) at com.sun.proxy.$Proxy98.getAppByAppId(Unknown Source) at com.alibaba.dubbo.common.bytecode.Wrapper3.invokeMethod(Wrapper3.java) at com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:45) at com.alibaba.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:71) at com.alibaba.dubbo.config.invoker.DelegateProviderMetaDataInvoker.invoke(DelegateProviderMetaDataInvoker.java:48) at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:52) at com.alibaba.csp.sentinel.adapter.dubbo.SentinelDubboProviderFilter.invoke(SentinelDubboProviderFilter.java:66) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.rpc.filter.ExceptionFilter.invoke(ExceptionFilter.java:61) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.rpc.filter.TimeoutFilter.invoke(TimeoutFilter.java:41) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:74) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.rpc.protocol.dubbo.filter.TraceFilter.invoke(TraceFilter.java:77) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.rpc.filter.ContextFilter.invoke(ContextFilter.java:71) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.rpc.filter.GenericFilter.invoke(GenericFilter.java:131) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.rpc.filter.ClassLoaderFilter.invoke(ClassLoaderFilter.java:37) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.rpc.filter.EchoFilter.invoke(EchoFilter.java:37) at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:68) at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:98) at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:96) at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:168) at com.alibaba.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:50) at com.alibaba.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:79) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.sql.SQLException: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out. at cn.ce.ebiz.framework.persistence.TenantDataSource.getConnection(TenantDataSource.java:137) at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:204) ... 40 more Caused by: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out. at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106) at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:65) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:527) at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128) at org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource.getConnection(AbstractRoutingDataSource.java:164) at cn.ce.ebiz.framework.persistence.TenantDataSource.getConnection(TenantDataSource.java:111) ... 41 more Caused by: com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire a resource from com.mchange.v2.resourcepool.BasicResourcePool@7a192480 -- timeout at awaitAvailable() at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1317) at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557) at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525) ... 44 more

    升拓喜讯 | 山西省地方标准《公路桥梁锚口有效预应力检测技术规程》正式实施

    分类:
    新闻资讯
    发布时间:
    2019/03/14 16:00
    浏览量

    近日,由山西省交通科学研究院、桥梁工程防灾减灾山西省重点实验室、山西省交通质量安全监督局、四川升拓检测技术股份有限公司共同编制的《公路桥梁锚口有效预应力检测技术规程》地方标准经批准发布,并于2018年12月1日实施,标准号:DB 14/T 1717—2018。

     

    该标准由我公司董事长吴佳晔参与起草,并将我公司自主研发的反拉式有效预应力检测技术纳入该地方标准中。《公路桥梁锚口有效预应力检测技术规程》完善了反拉式有效预应力检测技术的标准,解决了公路桥梁锚口、其他桥梁及预应力混凝土构件锚口有效预应力检测技术缺乏规程的问题。

    升拓喜讯 | 山西省地方标准《公路桥梁锚口有效预应力检测技术规程》正式实施

    浏览量
    【摘要】:
    近日,由山西省交通科学研究院、桥梁工程防灾减灾山西省重点实验室、山西省交通质量安全监督局、四川升拓检测技术股份有限公司共同编制的《公路桥梁锚口有效预应力检测技术规程》地方标准经批准发布,并于2018年12月1日实施,标准号:DB14/T 1717—2018。 该标准由我公司董事长吴佳晔参与起草,并将我公司自主研发的反拉式有效预应力检测技术纳入该地方标准中。《公路桥梁锚口有效预应力检测技术规程》完善

    近日,由山西省交通科学研究院、桥梁工程防灾减灾山西省重点实验室、山西省交通质量安全监督局、四川升拓检测技术股份有限公司共同编制的《公路桥梁锚口有效预应力检测技术规程》地方标准经批准发布,并于2018年12月1日实施,标准号:DB 14/T 1717—2018。

     

    该标准由我公司董事长吴佳晔参与起草,并将我公司自主研发的反拉式有效预应力检测技术纳入该地方标准中。《公路桥梁锚口有效预应力检测技术规程》完善了反拉式有效预应力检测技术的标准,解决了公路桥梁锚口、其他桥梁及预应力混凝土构件锚口有效预应力检测技术缺乏规程的问题。

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