Please Help JDBC Error!! - Mailing list pgsql-general
From | Binoy |
---|---|
Subject | Please Help JDBC Error!! |
Date | |
Msg-id | 004d01c11973$ad4b4810$12c809c0@rsplsys18 Whole thread Raw |
Responses |
RE: Please Help JDBC Error!!
|
List | pgsql-general |
Hi I have been using postgres database since last 7 months working on a involving JBoss server as an application server and postgres database at backend lately.. i noticed as the database started growing larger.. today encountered some error while firing this query select firstname , last name from mycustomers where firstname between 'A%' and 'Z%' the above query returns 6000 + records ;-) I am using PostgreSQL 7.1.2 and JBoss2.2.2 with jetty 3.1 The error stack trace is : [Jetty] An I/O error occured while reading from backend - Exception: java.net.SocketException: Connection reset by peer: JVM_recv in socket input stream read Stack Trace: java.net.SocketException: Connection reset by peer: JVM_recv in socket input stream read at java.net.SocketInputStream.socketRead(Native Method) at java.net.SocketInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at org.postgresql.PG_Stream.ReceiveChar(PG_Stream.java:181) at org.postgresql.Connection.ExecSQL(Connection.java:473) at org.postgresql.jdbc2.Statement.execute(Statement.java:294) at org.postgresql.jdbc2.Statement.executeQuery(Statement.java:59) at org.postgresql.jdbc2.PreparedStatement.executeQuery(PreparedStatement.java:1 08) at org.opentools.minerva.jdbc.PreparedStatementInPool.executeQuery(PreparedStat ementInPool.java:71) at org.jboss.security.auth.spi.DatabaseServerLoginModule.getUsersPassword(Datab aseServerLoginModule.java:94) at org.jboss.security.auth.spi.UsernamePasswordLoginModule.login(UsernamePasswo rdLoginModule.java:82) at java.lang.reflect.Method.invoke(Native Method) at javax.security.auth.login.LoginContext.invoke(LoginContext.java:595) at javax.security.auth.login.LoginContext.access$000(LoginContext.java:125) at javax.security.auth.login.LoginContext$3.run(LoginContext.java:531) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.login.LoginContext.invokeModule(LoginContext.java:528) at javax.security.auth.login.LoginContext.login(LoginContext.java:449) at org.jboss.security.plugins.JaasSecurityManager.defaultLogin(JaasSecurityMana ger.java:333) at org.jboss.security.plugins.JaasSecurityManager.authenticate(JaasSecurityMana ger.java:301) at org.jboss.security.plugins.JaasSecurityManager.isValid(JaasSecurityManager.j ava:193) at org.jboss.jetty.JBossUserRealm$User.authenticate(JBossUserRealm.java:46) at com.mortbay.HTTP.Handler.SecurityHandler.basicAuthenticated(SecurityHandler. java:259) at com.mortbay.HTTP.Handler.SecurityHandler.authenticatedInRole(SecurityHandler .java:192) at com.mortbay.HTTP.Handler.SecurityHandler.handle(SecurityHandler.java:163) at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:956) at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:913) at com.mortbay.HTTP.HttpServer.service(HttpServer.java:703) at com.mortbay.HTTP.HttpConnection.service(HttpConnection.java:508) at com.mortbay.HTTP.HttpConnection.handle(HttpConnection.java:347) at com.mortbay.HTTP.SocketListener.handleConnection(SocketListener.java:107) at com.mortbay.Util.ThreadedServer.handle(ThreadedServer.java:294) at com.mortbay.Util.ThreadPool$PoolThreadRunnable.run(ThreadPool.java:613) at java.lang.Thread.run(Unknown Source) End of Stack Trace [Jetty] at org.postgresql.PG_Stream.ReceiveChar(PG_Stream.java:184) [Jetty] at org.postgresql.Connection.ExecSQL(Connection.java:473) [Jetty] at org.postgresql.jdbc2.Statement.execute(Statement.java:294) [Jetty] at org.postgresql.jdbc2.Statement.executeQuery(Statement.java:59) [Jetty] at org.postgresql.jdbc2.PreparedStatement.executeQuery(PreparedStatement.java:1 08) [Jetty] at org.opentools.minerva.jdbc.PreparedStatementInPool.executeQuery(PreparedStat ementInPool.java:71) [Jetty] at org.jboss.security.auth.spi.DatabaseServerLoginModule.getUsersPassword(Datab aseServerLoginModule.java:94) [Jetty] at org.jboss.security.auth.spi.UsernamePasswordLoginModule.login(UsernamePasswo rdLoginModule.java:82) [Jetty] at java.lang.reflect.Method.invoke(Native Method) [Jetty] at javax.security.auth.login.LoginContext.invoke(LoginContext.java:595) [Jetty] at javax.security.auth.login.LoginContext.access$000(LoginContext.java:125) [Jetty] at javax.security.auth.login.LoginContext$3.run(LoginContext.java:531) [Jetty] at java.security.AccessController.doPrivileged(Native Method) [Jetty] at javax.security.auth.login.LoginContext.invokeModule(LoginContext.java:528) [Jetty] at javax.security.auth.login.LoginContext.login(LoginContext.java:449) [Jetty] at org.jboss.security.plugins.JaasSecurityManager.defaultLogin(JaasSecurityMana ger.java:333) [Jetty] at org.jboss.security.plugins.JaasSecurityManager.authenticate(JaasSecurityMana ger.java:301) [Jetty] at org.jboss.security.plugins.JaasSecurityManager.isValid(JaasSecurityManager.j ava:193) [Jetty] at org.jboss.jetty.JBossUserRealm$User.authenticate(JBossUserRealm.java:46) [Jetty] at com.mortbay.HTTP.Handler.SecurityHandler.basicAuthenticated(SecurityHandler. java:259) [Jetty] at com.mortbay.HTTP.Handler.SecurityHandler.authenticatedInRole(SecurityHandler .java:192) [Jetty] at com.mortbay.HTTP.Handler.SecurityHandler.handle(SecurityHandler.java:163) [Jetty] at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:956) [Jetty] at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:913) [Jetty] at com.mortbay.HTTP.HttpServer.service(HttpServer.java:703) [Jetty] at com.mortbay.HTTP.HttpConnection.service(HttpConnection.java:508) [Jetty] at com.mortbay.HTTP.HttpConnection.handle(HttpConnection.java:347) [Jetty] at com.mortbay.HTTP.SocketListener.handleConnection(SocketListener.java:107) [Jetty] at com.mortbay.Util.ThreadedServer.handle(ThreadedServer.java:294) [Jetty] at com.mortbay.Util.ThreadPool$PoolThreadRunnable.run(ThreadPool.java:613) [Jetty] at java.lang.Thread.run(Unknown Source) I guess this is a jdbc error and i am stuck without the problem solved.. is there any body who has faced this kind of problem yet.. and do you have a probable solution please let me know Cheers :-) Binoy Rishabh Software (India)
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