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    #1

    Assistance Required for Connection Issue During JDK Migration 17 with Smartgwt (13.1.p)

    Hi Team,

    I am currently working on migrating our application from JDK 8 to JDK 17, using SmartGWT version 13.1.p, Spring Boot 2.6.7, and Microsoft SQL Server version 15.0.4430.1 (x64).

    While attempting to load the dashboard, I encountered a connection-related exception. I would appreciate your guidance on how to resolve this issue.

    Below are the connection properties configured in the server.properties file:

    sql.defaultDatabase=SQLServer
    sql.SQLServer.database.type:sqlserver
    sql.SQLServer.interface.type:dataSource
    sql.SQLServer.driver:com.microsoft.sqlserver.jdbc.SQLServerDriver
    sql.SQLServer.driver.serverName:localhost
    sql.SQLServer.driver.portNumber:1807
    sql.SQLServer.driver.user:tech_schema
    sql.SQLServer.driver.password:Tdech##Fe
    sql.SQLServer.driver.databaseName:tech_rfdb
    sql.SQLServer.driver.trustServerCertificate:true
    sql.SQLServer.driver.encrypt:true

    Exception in logs

    2025-07-03 15:32:13,259 DEBUG [qtp1367263432-48] (org.springframework.orm.hibernate5.HibernateTransactionManager:996) - Resuming suspended transaction after completion of inner transaction
    2025-07-03 15:32:13,261 WARN [qtp1367263432-48] (com.isomorphic.sql.SQLDriver:79) - SQLServer: Unable to obtain initial connection: The connection string contains a badly formed name or value.
    2025-07-03 15:32:13,261 WARN [qtp1367263432-48] (com.isomorphic.servlet.RequestContext:84) - dsRequest.execute() failed:
    java.sql.SQLException: Failed to acquire connection for SQLServer (null connection returned)
    at com.isomorphic.sql.SQLDriver.initSqlConfig(SQLDriver.java:881) ~[isomorphic-sql-13.1.jar!/:?]
    at com.isomorphic.sql.SQLDriver.configure(SQLDriver.java:573) ~[isomorphic-sql-13.1.jar!/:?]
    at com.isomorphic.sql.SQLDriver.getInternalSqlConfig(SQLDriver.java:581) ~[isomorphic-sql-13.1.jar!/:?]
    at com.isomorphic.sql.SQLDriver.instance(SQLDriver.java:513) ~[isomorphic-sql-13.1.jar!/:?]
    at com.isomorphic.sql.SQLDataSource.getDriver(SQLDataSource.java:580) ~[isomorphic-sql-13.1.jar!/:?]
    at com.isomorphic.sql.SQLDataSource.shouldInvalidateCache(SQLDataSource.java:1722) ~[isomorphic-sql-13.1.jar!/:?]
    at com.isomorphic.datasource.cachesync.CacheSyncStrategy.shouldRunCacheSync(CacheSyncStrategy.java:36) ~[isomorphic-core-rpc-13.1.jar!/:?]
    at com.isomorphic.datasource.DSRequest.execute(DSRequest.java:4828) ~[isomorphic-core-rpc-13.1.jar!/:?]
    at com.isomorphic.servlet.IDACall.handleDSRequest(IDACall.java:255) ~[isomorphic-core-rpc-13.1.jar!/:?]
    at com.isomorphic.servlet.IDACall.processRPCTransaction(IDACall.java:212) ~[isomorphic-core-rpc-13.1.jar!/:?]
    at com.isomorphic.servlet.IDACall.processRequest(IDACall.java:153) ~[isomorphic-core-rpc-13.1.jar!/:?]
    at com.isomorphic.servlet.IDACall._processRequest(IDACall.java:123) ~[isomorphic-core-rpc-13.1.jar!/:?]
    at com.isomorphic.servlet.IDACall.doPost(IDACall.java:79) ~[isomorphic-core-rpc-13.1.jar!/:?]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:517) ~[jakarta.servlet-api-4.0.4.jar!/:4.0.4]
    at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:178) ~[isomorphic-core-rpc-13.1.jar!/:?]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:584) ~[jakarta.servlet-api-4.0.4.jar!/:4.0.4]
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1631) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:292) ~[websocket-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:458) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:373) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[shiro-core-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[shiro-core-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) ~[shiro-core-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:370) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:111) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:458) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:373) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[shiro-core-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[shiro-core-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) ~[shiro-core-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:370) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.10.0.jar!/:1.10.0]
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:327) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:115) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:81) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:122) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:116) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:126) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:81) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:109) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:149) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:219) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:213) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:103) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:89) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:132) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:110) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:80) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:55) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:211) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:183) ~[spring-security-web-5.6.3.jar!/:5.6.3]
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600) ~[jetty-security-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:763) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) [jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) [jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [jetty-io-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [jetty-io-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [jetty-io-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
    at java.lang.Thread.run(Thread.java:840) [?:?]
    2025-07-03 15:32:13,265 WARN [qtp1367263432-48] (com.isomorphic.sql.SQLDriver:79) - SQLServer: Unable to obtain initial connection: The connection string contains a badly formed name or value.
    2025-07-03 15:32:13,265 WARN [qtp1367263432-48] (com.isomorphic.datasource.DSTransaction:79) - java.sql.SQLException: Failed to acquire connection for SQLServer (null connection returned)
    at com.isomorphic.sql.SQLDriver.initSqlConfig(SQLDriver.java:881)
    at com.isomorphic.sql.SQLDriver.configure(SQLDriver.java:573)
    at com.isomorphic.sql.SQLDriver.getInternalSqlConfig(SQLDriver.java:581)
    at com.isomorphic.sql.SQLDriver.instance(SQLDriver.java:513)
    at com.isomorphic.sql.SQLDataSource.getDriver(SQLDataSource.java:580)
    at com.isomorphic.sql.SQLDataSource.autoJoinAtProviderLevel(SQLDataSource.java:5339)
    at com.isomorphic.datasource.BasicDataSource.shouldAutoJoinTransaction(BasicDataSource.java:3924)
    at com.isomorphic.datasource.DSTransaction.isTransactionalFailure(DSTransaction.java:740)
    at com.isomorphic.datasource.DSTransaction.onFailure(DSTransaction.java:605)
    at com.isomorphic.datasource.DSTransaction.complete(DSTransaction.java:391)
    at com.isomorphic.rpc.RPCManager.completeResponse(RPCManager.java:1162)
    at com.isomorphic.rpc.RPCManager.send(RPCManager.java:818)
    at com.isomorphic.servlet.IDACall.processRPCTransaction(IDACall.java:212)
    at com.isomorphic.servlet.IDACall.processRequest(IDACall.java:153)
    at com.isomorphic.servlet.IDACall._processRequest(IDACall.java:123)
    at com.isomorphic.servlet.IDACall.doPost(IDACall.java:79)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:517)
    at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:178)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:584)
    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799)
    at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1631)
    at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:292)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
    at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
    at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:458)
    at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:373)
    at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
    at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
    at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:370)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:111)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)
    at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)
    at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154)
    at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:458)
    at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:373)
    at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
    at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
    at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387)
    at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:370)
    at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:327)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:115)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:81)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:122)
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:116)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:126)
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:81)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:109)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:149)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:219)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:213)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:103)
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:89)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:132)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90)
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:110)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:80)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:55)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336)
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:211)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:183)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
    at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
    at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
    at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:763)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
    at org.eclipse.jetty.server.Server.handle(Server.java:516)
    at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487)
    at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
    at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
    at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
    at java.base/java.lang.Thread.run(Thread.java:840)
    Last edited by kvkamesh; 11 Aug 2025, 03:56.
    Tags: None
    #2
    Make sure you are using Microsoft JDBC driver version 12.2+, which is required for JDK 17.

    Make sure there are no older copies of the drive in the classpath.

    If that still isn't helping, try using the sql.SQLServer.connectionString directly instead.

    Comment

      #3
      Another possibility, try quoting these values:

      Code:
      sql.SQLServer.driver.trustServerCertificate:true
sql.SQLServer.driver.encrypt:true
      .. like so ..

      Code:
      sql.SQLServer.driver.trustServerCertificate:"true"
sql.SQLServer.driver.encrypt:"true"
      This may work around a problem where JDBC drivers have become bizarrely picky about types. Even though the setting is boolean, some insist upon it being passed as a String (legacy issue).

      Comment

        #4
        Thanks for the suggestions,

        I am using this version of mssql driver jar: mssql-jdbc-12.10.1.jre11.jar

        I tried with sql.SQLServer.connectionString, it's not working and then i tried like this

        sql.defaultDatabase:SQLServer
        sql.SQLServer.database.type:sqlserver
        sql.SQLServer.interface.type:driverManager
        sql.SQLServer.driver:com.microsoft.sqlserver.jdbc.SQLServerDriver
        sql.SQLServer.driver.url: jdbc:sqlserver://localhost:1807;databaseName=tech_rfdb;user=tech_schema;password=Tdech##Fe;encrypt=true;trustServerCertificate=true

        Now i am getting this exception in logs

        2025-07-07 14:03:42,537 ERROR [qtp1616778988-32] (com.isomorphic.sql.SQLConnectionManager:74) - Caught exception while trying to obtain connection to server: SQLServer
        java.util.NoSuchElementException: Could not create a validated object, cause: Receiver class com.isomorphic.sql.PoolableSQLConnectionFactory$1 does not define or inherit an implementation of the resolved method 'abstract boolean isValid(int)' of interface java.sql.Connection.
        at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1008) ~[commons-pool-1.4.jar!/:1.4]
        at com.isomorphic.pool.PoolManager.borrowObject(PoolManager.java:120) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.sql.SQLConnectionManager.getConnection(SQLConnectionManager.java:223) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.sql.SQLDriver.getTransformedResults(SQLDriver.java:1198) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.sql.SQLDriver.executeQuery(SQLDriver.java:1739) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.sql.SQLDataSource.executeNativeQuery(SQLDataSource.java:674) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.sql.SQLDataSource.executeNativeQuery(SQLDataSource.java:668) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.sql.SQLDataSource.SQLExecute(SQLDataSource.java:1998) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.sql.SQLDataSource.SQLExecute(SQLDataSource.java:1808) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.sql.SQLDataSource.processRequest(SQLDataSource.java:509) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.sql.SQLDataSource.executeFetch(SQLDataSource.java:453) ~[isomorphic-sql-13.1.jar!/:?]
        at com.isomorphic.datasource.DataSource.execute(DataSource.java:3339) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.application.AppBase.executeDefaultDSOperation(AppBase.java:656) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.application.AppBase.executeAppOperation(AppBase.java:555) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.application.AppBase.execute(AppBase.java:498) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.datasource.DSRequest.execute(DSRequest.java:4803) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.servlet.IDACall.handleDSRequest(IDACall.java:255) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.servlet.IDACall.processRPCTransaction(IDACall.java:212) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.servlet.IDACall.processRequest(IDACall.java:153) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.servlet.IDACall._processRequest(IDACall.java:123) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at com.isomorphic.servlet.IDACall.doPost(IDACall.java:79) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:517) ~[jakarta.servlet-api-4.0.4.jar!/:4.0.4]
        at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:178) ~[isomorphic-core-rpc-13.1.jar!/:?]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:584) ~[jakarta.servlet-api-4.0.4.jar!/:4.0.4]
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1631) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:292) ~[websocket-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:458) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:373) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[shiro-core-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[shiro-core-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) ~[shiro-core-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:370) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:111) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:458) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:373) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[shiro-core-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[shiro-core-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) ~[shiro-core-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:370) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:154) ~[shiro-web-1.10.0.jar!/:1.10.0]
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:327) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:115) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:81) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:122) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:116) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:126) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:81) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:109) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:149) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:219) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:213) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:103) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:89) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:132) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:110) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:80) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:55) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:336) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:211) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:183) ~[spring-security-web-5.6.3.jar!/:5.6.3]
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:354) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:267) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117) ~[spring-web-5.3.19.jar!/:5.3.19]
        at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600) ~[jetty-security-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) ~[jetty-servlet-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:763) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) ~[jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) [jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) [jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [jetty-server-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [jetty-io-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [jetty-io-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [jetty-io-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) [jetty-util-9.4.46.v20220331.jar!/:9.4.46.v20220331]
        at java.lang.Thread.run(Thread.java:840) [?:?]


        For testing i too tried these values, but system expecting boolean data instead of string. So drop off this

        sql.SQLServer.driver.trustServerCertificate:"true"
        sql.SQLServer.driver.encrypt:"true"


        Please help to assist on this, how can i proceed further.

        Thanks for the support
        Last edited by kvkamesh; 11 Aug 2025, 03:57.

        Comment

          #5
          It looks like you have commons-pool-1.x in your classpath. You need commons-pool2 to run with JDK17.

          Note that this implies that you have some other stale .jars lying around. When you upgrade an app, you need to run through the full install procedure - just copying in some new files that you think might work will not actually work.

          Comment

            #6
            I initially attempted to resolve the issue by updating the commons-pool2 JAR file, but that did not work.

            [admin: deleted a dangerous incorrect fix applied by the user]
            Last edited by Isomorphic; 14 Jul 2025, 09:52.

            Comment

              #7
              That's not a fix. That change would remove connection validation, so in most environments, you'd start to see intermittent SQL errors if the application is left running for a while (SQL connection timeouts).

              We deleted that part of your post to keep other users from thinking it's a good idea and breaking themselves..

              We already covered the correct approaches above.

              Comment

                #8
                Thanks

                Comment

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