Hello, We are using Tomcat 6.x for one of our application. It was working fine until today morning and all of sudden we tomcat application was not responding and was throwing below errors:
Feb 1, 2016 9:00:16 AM com.microsoft.sqlserver.jdbc.SQLServerConnection Prelogin WARNING: ConnectionID:96869 Prelogin error: host MSSENTCLUSQL01P.amtrak.ad.nrpc port 1433 Error sending prelogin request: Connection reset Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: Connection reset Feb 1, 2016 9:00:22 AM com.microsoft.sqlserver.jdbc.SQLServerConnection Prelogin WARNING: ConnectionID:96899 Prelogin error: host MSSENTCLUSQL01P.amtrak.ad.nrpc port 1433 Error sending prelogin request: Connection reset Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: Connection reset Feb 1, 2016 9:00:29 AM org.apache.jk.common.ChannelSocket processConnection WARNING: processCallbacks status 2 Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: Connection reset Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: Connection reset Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: Connection reset Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: Connection reset Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: Connection reset Feb 1, 2016 9:04:25 AM com.microsoft.sqlserver.jdbc.TDSChannel enableSSL INFO: java.security path: /usr/java/jdk1.6.0_17/jre/lib/security Security providers: [SUN version 1.6, SunRsaSign version 1.5, SunJSSE version 1.6, SunJCE version 1.6, SunJGSS version 1.0, SunSASL version 1.5, XMLDSig version 1.0, SunPCSC version 1.6] SSLContext provider info: Sun JSSE provider(PKCS12, SunX509 key/trust factories, SSLv3, TLSv1) SSLContext provider services: [SunJSSE: KeyFactory.RSA -> sun.security.rsa.RSAKeyFactory aliases: [1.2.840.113549.1.1, OID.1.2.840.113549.1.1] , SunJSSE: KeyPairGenerator.RSA -> sun.security.rsa.RSAKeyPairGenerator aliases: [1.2.840.113549.1.1, OID.1.2.840.113549.1.1] , SunJSSE: Signature.MD2withRSA -> sun.security.rsa.RSASignature$MD2withRSA aliases: [1.2.840.113549.1.1.2, OID.1.2.840.113549.1.1.2] , SunJSSE: Signature.MD5withRSA -> sun.security.rsa.RSASignature$MD5withRSA aliases: [1.2.840.113549.1.1.4, OID.1.2.840.113549.1.1.4] , SunJSSE: Signature.SHA1withRSA -> sun.security.rsa.RSASignature$SHA1withRSA aliases: [1.2.840.113549.1.1.5, OID.1.2.840.113549.1.1.5, 1.3.14.3.2.29, OID.1.3.14.3.2.29] , SunJSSE: Signature.MD5andSHA1withRSA -> com.sun.net.ssl.internal.ssl.RSASignature , SunJSSE: KeyManagerFactory.SunX509 -> com.sun.net.ssl.internal.ssl.KeyManagerFactoryImpl$SunX509 , SunJSSE: KeyManagerFactory.NewSunX509 -> com.sun.net.ssl.internal.ssl.KeyManagerFactoryImpl$X509 , SunJSSE: TrustManagerFactory.SunX509 -> com.sun.net.ssl.internal.ssl.TrustManagerFactoryImpl$SimpleFactory , SunJSSE: TrustManagerFactory.PKIX -> com.sun.net.ssl.internal.ssl.TrustManagerFactoryImpl$PKIXFactory aliases: [SunPKIX, X509, X.509] , SunJSSE: SSLContext.SSL -> com.sun.net.ssl.internal.ssl.SSLContextImpl , SunJSSE: SSLContext.SSLv3 -> com.sun.net.ssl.internal.ssl.SSLContextImpl , SunJSSE: SSLContext.TLS -> com.sun.net.ssl.internal.ssl.SSLContextImpl , SunJSSE: SSLContext.TLSv1 -> com.sun.net.ssl.internal.ssl.SSLContextImpl , SunJSSE: SSLContext.Default -> com.sun.net.ssl.internal.ssl.DefaultSSLContextImpl , SunJSSE: KeyStore.PKCS12 -> com.sun.net.ssl.internal.pkcs12.PKCS12KeyStore ] java.ext.dirs: /usr/java/jdk1.6.0_17/jre/lib/ext:/usr/java/packages/lib/ext Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: The driver could not establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption. Error: "Connection reset". Feb 1, 2016 9:04:38 AM org.apache.jk.common.ChannelSocket processConnection WARNING: processCallbacks status 2 After 6 Minutes, we started getting OutOfmemory Errors. SEVERE: Caught exception (java.lang.OutOfMemoryError: GC overhead limit exceeded) executing org.apache.jk.common.ChannelSocket$SocketAcceptor@a03fd6a, terminating thread Caught exception org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot get a connection, pool error Timeout waiting for idle object Caught exception org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot get a connection, pool error Timeout waiting for idle object Caught exception org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot get a connection, pool error Timeout waiting for idle object Caught exception com.microsoft.sqlserver.jdbc.SQLServerException: Connection reset Feb 1, 2016 9:11:29 AM com.microsoft.sqlserver.jdbc.TDSChannel enableSSL Can you please me understand what caused this issue? Thanks, Nithun Bomma Sr WebSphere Administrator Amtrak - Information Technology (Operations) Desk: 770-604-3514; Cell: 215-704-4981
