Jrun closed connection errors
The application.log file shows repeated 404 errors for files
that have been off the server for ages. Also 404 errors for files
that are right were they are supposed to be. It's almost like a
script is running somewhere to search for these pages, but nothing
makes any sense. I have removed from the server any and all files
bat and otherwise that related to a VSpider function I wrote a
while back. I have written no other batch files or scripts to run
on the server. Nothing is scheduled to run.
I'm checking all CF code on the actual site pages. Nothing
looks amiss. But something is seriously wrong. When the server
becomes unavailable the error is a Jrunclosed connection error.
I've done what debugging I can do along those lines, and am in a
state of mystery. Can anyone help?
WCW
I'd start by matching up the times from your application.log
file when the 404's occur to your web server logs. The web server
logs will (or should) give you an idea of where the requests are
coming from.
You need to give us more information about why your server is
crashing. Output from the server-out, server-err.logs from when the
server crashes will be helpful.
Similar Messages
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CF 6.1 - JRUN Closed Connection/Server errors occurring on a daily basis
We seem to be having issues with Jrun Closed Connection/Server errors occuring on a daily basis now. The server will stop responding to requests until the ColdFusion service is restarted.
We're using CF 6.1, the following error message is from the log files and seems to be Java/JVM related but I was hesitant to make any changes to the JVM parameters.
Any suggestions on how to resolve this daily issue of restarting CF service? Other than upgrading to more recent version of CF which we'll be doing later this year.
Thanks,
Dave
>>>>>>>>>>>>
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at PC=0x77FCAFF8
Function=[Unknown.]
Library=C:\WINNT\system32\ntdll.dll
NOTE: We are unable to locate the function name symbol for the error
just occurred. Please refer to release documentation for possible
reason and solutions.
Current Java thread:
at java.io.WinNTFileSystem.list(Native Method)
at java.io.File.list(File.java:915)
at coldfusion.mail.MailSpooler.refreshSpoolFiles(MailSpooler.java:1484)
at coldfusion.mail.MailSpooler.run(MailSpooler.java:897)
at coldfusion.scheduling.ThreadPool.run(ThreadPool.java:201)
at coldfusion.scheduling.WorkerThread.run(WorkerThread.java:70)
Dynamic libraries:
0x00400000 - 0x0040F000 C:\CFusionMX\runtime\bin\jrun.exe
0x77F80000 - 0x77FFC000 C:\WINNT\system32\ntdll.dll
0x7C570000 - 0x7C624000 C:\WINNT\system32\KERNEL32.dll
0x7C2D0000 - 0x7C335000 C:\WINNT\system32\ADVAPI32.dll
0x77D30000 - 0x77D9F000 C:\WINNT\system32\RPCRT4.dll
0x78000000 - 0x78045000 C:\WINNT\system32\MSVCRT.dll
0x08000000 - 0x082A7000 C:\CFusionMX\runtime\jre\bin\server\jvm.dll
0x77E10000 - 0x77E6F000 C:\WINNT\system32\USER32.dll
0x77F40000 - 0x77F7D000 C:\WINNT\system32\GDI32.dll
0x77570000 - 0x775A0000 C:\WINNT\system32\WINMM.dll
0x10000000 - 0x10007000 C:\CFusionMX\runtime\jre\bin\hpi.dll
0x00770000 - 0x0077E000 C:\CFusionMX\runtime\jre\bin\verify.dll
0x00780000 - 0x00798000 C:\CFusionMX\runtime\jre\bin\java.dll
0x007A0000 - 0x007AD000 C:\CFusionMX\runtime\jre\bin\zip.dll
0x39A70000 - 0x39A7F000 C:\CFusionMX\runtime\jre\bin\net.dll
0x75030000 - 0x75044000 C:\WINNT\system32\WS2_32.dll
0x75020000 - 0x75028000 C:\WINNT\system32\WS2HELP.DLL
0x782C0000 - 0x782CC000 C:\WINNT\System32\rnr20.dll
0x77980000 - 0x779A5000 C:\WINNT\system32\DNSAPI.DLL
0x75050000 - 0x75058000 C:\WINNT\system32\WSOCK32.dll
0x77340000 - 0x77353000 C:\WINNT\system32\iphlpapi.dll
0x77520000 - 0x77525000 C:\WINNT\system32\ICMP.dll
0x77320000 - 0x77337000 C:\WINNT\system32\MPRAPI.dll
0x75150000 - 0x75160000 C:\WINNT\system32\SAMLIB.DLL
0x7CDC0000 - 0x7CE10000 C:\WINNT\system32\NETAPI32.DLL
0x7C340000 - 0x7C34E000 C:\WINNT\system32\Secur32.dll
0x77BF0000 - 0x77C01000 C:\WINNT\system32\NTDSAPI.dll
0x77950000 - 0x7797B000 C:\WINNT\system32\WLDAP32.DLL
0x751C0000 - 0x751C6000 C:\WINNT\system32\NETRAP.dll
0x7CE20000 - 0x7CF0F000 C:\WINNT\system32\OLE32.DLL
0x779B0000 - 0x77A4C000 C:\WINNT\system32\OLEAUT32.DLL
0x773B0000 - 0x773DF000 C:\WINNT\system32\ACTIVEDS.DLL
0x77380000 - 0x773A3000 C:\WINNT\system32\ADSLDPC.DLL
0x77830000 - 0x7783E000 C:\WINNT\system32\RTUTILS.DLL
0x77880000 - 0x7790E000 C:\WINNT\system32\SETUPAPI.DLL
0x7C0F0000 - 0x7C154000 C:\WINNT\system32\USERENV.DLL
0x774E0000 - 0x77514000 C:\WINNT\system32\RASAPI32.dll
0x774C0000 - 0x774D1000 C:\WINNT\system32\rasman.dll
0x77530000 - 0x77552000 C:\WINNT\system32\TAPI32.dll
0x71710000 - 0x71794000 C:\WINNT\system32\COMCTL32.DLL
0x70A70000 - 0x70AD6000 C:\WINNT\system32\SHLWAPI.DLL
0x77360000 - 0x77379000 C:\WINNT\system32\DHCPCSVC.DLL
0x777E0000 - 0x777E8000 C:\WINNT\System32\winrnr.dll
0x777F0000 - 0x777F5000 C:\WINNT\system32\rasadhlp.dll
0x39FB0000 - 0x39FBC000 C:\CFusionMX\runtime\bin\portscan.dll
0x74FD0000 - 0x74FED000 C:\WINNT\system32\msafd.dll
0x75010000 - 0x75017000 C:\WINNT\System32\wshtcpip.dll
0x3AAC0000 - 0x3AAC5000 C:\CFusionMX\runtime\jre\bin\rmi.dll
0x3B9D0000 - 0x3B9D6000 C:\CFusionMX\runtime\jre\bin\ioser12.dll
0x3BBE0000 - 0x3BC60000 C:\CFusionMX\lib\izmjniado.dll
0x3C270000 - 0x3C278000 C:\CFusionMX\lib\CFXNeo.dll
0x780A0000 - 0x780B2000 C:\WINNT\system32\MSVCIRT.dll
0x780C0000 - 0x78121000 C:\WINNT\system32\MSVCP60.dll
0x3C280000 - 0x3C28B000 C:\CFusionMX\lib\cfregistry.dll
0x3C3A0000 - 0x3C3A8000 C:\CFusionMX\lib\PerfmonClient.dll
0x3C5C0000 - 0x3C5CC000 C:\CFusionMX\lib\cfindex.dll
0x3C5D0000 - 0x3C7C2000 C:\CFusionMX\lib\vdk200.dll
0x3C7D0000 - 0x3C805000 C:\CFusionMX\lib\LIBALLRSEI.dll
0x7CA00000 - 0x7CA23000 C:\WINNT\system32\rsaenh.dll
0x7C740000 - 0x7C7CC000 C:\WINNT\system32\CRYPT32.dll
0x77430000 - 0x77441000 C:\WINNT\system32\MSASN1.dll
0x3EE10000 - 0x3EE3E000 C:\CFusion\CustomTags\GetUserGroups.dll
0x77800000 - 0x7781E000 C:\WINNT\system32\WINSPOOL.DRV
0x76620000 - 0x76631000 C:\WINNT\system32\MPR.DLL
0x7CF30000 - 0x7D176000 C:\WINNT\system32\SHELL32.dll
0x3F650000 - 0x3F75A000 C:\CFusionMX\runtime\jre\bin\awt.dll
0x75E60000 - 0x75E7A000 C:\WINNT\system32\IMM32.dll
0x3F760000 - 0x3F7B0000 C:\CFusionMX\runtime\jre\bin\fontmanager.dll
0x72800000 - 0x72846000 C:\WINNT\system32\ddraw.dll
0x728A0000 - 0x728A6000 C:\WINNT\system32\DCIMAN32.dll
0x72CF0000 - 0x72D84000 C:\WINNT\system32\D3DIM700.DLL
0x690A0000 - 0x690AB000 C:\WINNT\system32\PSAPI.DLL
Heap at VM Abort:
Heap
PSYoungGen total 5824K, used 1523K [0x10010000, 0x10800000, 0x138f0000)
eden space 3520K, 26% used [0x10010000,0x100fa4e0,0x10380000)
from space 2304K, 25% used [0x105c0000,0x106528b0,0x10800000)
to space 2304K, 0% used [0x10380000,0x10380000,0x105c0000)
PSOldGen total 29824K, used 22612K [0x138f0000, 0x15610000, 0x30010000)
object space 29824K, 75% used [0x138f0000,0x14f051e0,0x15610000)
PSPermGen total 20736K, used 20580K [0x30010000, 0x31450000, 0x38010000)
object space 20736K, 99% used [0x30010000,0x314293b0,0x31450000)
Local Time = Fri Dec 13 13:50:53 2013
Elapsed Time = 19424
# The exception above was detected in native code outside the VM
# Java VM: Java HotSpot(TM) Server VM (1.4.2-b28 mixed mode)
space 3520K, 26% used space 2304K, 25% used space 2304K, 0% used space 29824K, 75% used space 20736K, 99% used# An error report file has been saved as hs_err_pid2920.log.
# Please refer to the file for further information.CF6, Java 1.4.2 and Windows NT - have not seen those for a long time myself.
Perhaps this is the issue from error report:
PSPermGen total 20736K, used 20580K
object space 20736K, 99% used
I guess Java non heap space Permanent Generation is full the next object trying to load into that space can’t fit, plus all the objects in there are referenced so no objects can be removed so free space can’t be made available. One would need to do some work with Java logging and know what JVM.CONFIG looks like to know if that guess is accurate.
You could try increase that parameter 10Mb or so and see what happens? In JVM.CONFIG, JVM args, -XX:MaxPermSize=NNm where NN = numbers.
Needless to say you are running a lot of end of life product and should plan to migrate to something more current.
HTH, Carl. -
We have two instances of JRun web connector running on two
separate IIS 6 servers (W2003). These web connectors point to two
different JRun web servers running on two separate servers (W2003).
Both IIS servers will present web pages fine for a while then
usually within a 1/2 hour I'll get "Server Error..... JRun closed
connection" While one IIS server gives the error, the other will
continue working fine. After rebooting the offending server both
will be working, then the other IIS will give the error. The error
is experienced on both IIS servers at random times but never the
error on both IIS servers at the same time. I've scoured the net in
hopes in finding an answer to this issue but no luck so far, I'm
hoping someone will know what the issue may be. Thank you.Thanks for the input,
I found that the Hard Disk was failling 'Dirty Disk' having
replaced the HD and transfered all files I am now working again.
John -
Closed connection error when connection isn't being closed
Hi,
Currently I am trying to connect to an Oracle 11g database via JDBC. However, everytime I run the code I get the following error:
java.sql.SQLException: Closed Connection
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:110)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:171)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:439)
at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:653)
at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:338)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490)
at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:133)
at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:53)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
The error comes from running the below code.
public static Connection connect(String url, String username, String password) {
Connection conn = null;
//String url = "";
// Load the driver
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
} catch (ClassNotFoundException cnfe) {
System.err.println("Oracle driver class cannot be found");
cnfe.printStackTrace();
System.exit(1);
// Get the connection
try{
conn = DriverManager.getConnection(url, username, password); *// This is the offending line*
} catch (SQLException sqle) {
System.err.println("Problem connecting, possibly incorrect " +
"username/password or problem communicating with the database");
sqle.printStackTrace();
System.exit(1);
}java.sql.SQLException: Closed Connection
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:110)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:171)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:439)
at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:653)
at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:338)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490)
at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:133)
at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:53)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)
// Turn auto commit off
try{
conn.setAutoCommit(false);
} catch (SQLException sqle) {
System.err.println("java.sql.SQLException: Closed Connection // This is the offending line
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:110)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:171)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:439)
at oracle.jdbc.driver.T2CConnection.checkError(T2CConnection.java:653)
at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:338)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490)
at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:133)
at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:53)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:185)Problem turning off auto commit");
sqle.printStackTrace();
System.exit(1);
return conn;
but the connection is never closed, this is the first time connect is called so it is never opened either.
// This is the offending line
The URL I am using to connect is:
jdbc:oracle:oci8:@mydatabase:1158
The database is stored on a server. I have previously tested the code on a machine with the database stored locally and had no problems. However, ran into this problem now when the database is external. Incase this information helps the software is being run under Linux via Netbeans. The previous testing was performed using Netbeans under Windows.
Any help would be much appreciated.
Thanks,
MartinHi i am using the following code and i am getting the same error ....
public class DBConnection {
private static Connection con=null;
public DBConnection() {
System.out.println("In db Connection..");
public static Connection getConnectionObj(){
if(con==null){
con= new DBConnection().getConnection();
System.out.println("In db Connection.. if");
return con;
else{
System.out.println("In db Connection..else");
return con;
private Connection getConnection(){
Properties prop=new Properties();
FileWriter fw=null;
FileInputStream fis=null;
try{
File file=new File("Connection.properties");
fis=new FileInputStream(file);
prop.load(fis);
System.out.println(prop.getProperty("DriverName"));
System.out.println(prop.getProperty("URL"));
Class.forName(prop.getProperty("DriverName"));
System.out.println(prop.getProperty("DriverName"));
System.out.println(prop.getProperty("URL"));
con=DriverManager.getConnection(prop.getProperty("URL"),prop.getProperty("UserName"),prop.getProperty("Password"));
fis.close();
}catch(Exception e){
e.printStackTrace();
if(fw!=null){
try {
fw.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
if(fis!=null){
try {
fis.close();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
return con;
}I am not using the connection pool.
For the first request it is working fine but later request's it is giving the closed connection error.
Thanks in advance.
Edited by: EJP on 10/10/2011 20:28: added {noformat}{noformat} tags: please use them -
Java.sql.SQLException: Closed Connection error when invoking web service
Hi
I've assembled a simple web service for an Oracle PL/SQL package and deployed it on a Standalone OC4J, when I come to invoke it on the Oracle Enterprise Manager screen I'm getting the following returned within the envelope body:
<env:Body>
<env:Fault>
<faultcode>env:Server</faultcode>
<faultstring>Internal Server Error (serialization error: java.sql.SQLException: java.sql.SQLException: Closed Connection)</faultstring>
</env:Fault>
</env:Body>
The function that is called within the database returns a user defined object that consists of a RAW value and an XMLTYPE. The function takes a string as a parameter, when I enter a string that I know will not return an object there is no error in the envelope body, only when there is an object to return does the error appear.
Anyone have any suggestion as to why this is?I'm no further forward with this: has anyone assembled, deployed and invoked a web service that returns a XMLTYPE?? I know this should be possible but I think there's maybe some manual intervention required with the classes created with webservicesassembler: I'd really appreciate it if anyone with any experience of this kind of thing could help me think this through.
-
Oracle error: java.sql.sqlrecoverableException: Closed Connection
need help on this closed connection
getting oracle error: java.sql.sqlrecoverableException: Closed Connection when running a java application using tomcat api to oracle 11g database EE 11.2.0.3.0 on windows 2008 R2
The process is reading data from an Oracle database using user_sdo_geom_metadata , memory allocated to DB is 5GB, java pool size 1G allocated , below is the code which gets data from Oracle
<NamedDataSourceDefinition:NamedDataSourceDefinition xmlns:NamedDataSourceDefinition="http://www.mapinfo.com/mxp" xmlns="http://www.mapinfo.com/mxp" xmlns:gml="http://www.opengis.net/gml"xmlns:ns2="http://www.mapinfo.com/midev/service/common/v1" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:v1="http://www.mapinfo.com/midev/service/namedresource/v1"version="MXP_WorkSpace_1_5">
<ConnectionSet/>
<DataSourceDefinitionSet>
<DBDataSourceDefinition id="TXLANDMARKS">
<DataSourceName>txlandmarks</DataSourceName>
<ConnectionMember>
<InlineDBConnection dbType="oracle">
<JDBCDriverParameters>
<JDBCUrl>jdbc:oracle:thin:@NOIORAENT2K8-64:1521:FMETEST</JDBCUrl>
<DriverPropertySet>
<Property name="user" value="NOIDADATADEV"/>
<Property name="password" value="mndata"/>
</DriverPropertySet>
</JDBCDriverParameters>
</InlineDBConnection>
</ConnectionMember>
<DBTable owner="NOIDADATADEV" useQuotes="true">TXLANDMARKS</DBTable>
</DBDataSourceDefinition>
</DataSourceDefinitionSet>
<DataSourceRef ref="TXLANDMARKS"/>
</NamedDataSourceDefinition:NamedDataSourceDefinition>
Both the machines can ping to each other successfully, no firewall exists between them, these are connection setting been used in pooling-datasource-factory.properties
poolingDataSourceFactoryClass=com.mapinfo.midev.dbms.jdbc.TomcatDataSourceFactory
# what follows are properties specific to com.mapinfo.midev.dbms.jdbc.TomcatDataSourceFactory
# defaultAutoCommit - the default auto commit state of the connection. if
# not set the assumes the driver default
# defaultAutoCommit =
# (int) The maximum number of active connections that can be allocated from # this pool at the same time. The default value is 20
maxActive = 10
# (int) The maximum number of connections that should be kept in the pool at # all times. Default value is maxActive. Idle connections are checked # periodically (if enabled) and connections that been idle for longer than
# minEvictableIdleTimeMillis will be released.
maxIdle = 10
# (int) The minimum number of established connections that should be kept in the pool at all times. The connection pool can shrink below this number if # validation queries fail. Default value is 10
minIdle = 5
# (int)The initial number of connections that are created when the pool is # started. Default value is 10
initialSize = 5
# (int) The maximum number of milliseconds that the pool will wait (when # there are no available connections) for a connection to be returned before # throwing an exception. Default value is 30000 (30 seconds)
# maxWaitMillis = 30000
# (int) The number of milliseconds to sleep between runs of the idle # connection validation/cleaner thread. This value should not be set under 1
# second. It dictates how often we check for idle, abandoned connections,
# and how often we validate idle connections. The default value is 5000
# (5 seconds).
# timeBetweenEvictionRunsMillis = 5000
# (int) The minimum amount of time an object may sit idle in the pool before
# it is eligible for eviction. The default value is 60000 (60 seconds).
# minEvictableIdleTimeMillis = 60000
# (boolean) Flag to remove abandoned connections if they exceed the
# removeAbandonedTimout. If set to true a connection is considered abandoned
# and eligible for removal if it has been in use longer than the
# removeAbandonedTimeout Setting this to true can recover db connections
# from applications that fail to close a connection. See also
# logAbandoned The default value is false.
# removeAbandoned = false
# (int) Timeout in seconds before an abandoned(in use) connection can be
# removed. The default value is 60 (60 seconds). The value should be set to
# the longest running query your applications might have.
# removeAbandonedTimeout = 60
# (boolean) Flag to log stack traces for application code which abandoned a
# Connection. Logging of abandoned Connections adds overhead for every
# Connection borrow because a stack trace has to be generated. The default
# value is false.
# logAbandoned = false
# (long) Time in milliseconds to keep this connection. When a connection is
# returned to the pool, the pool will check to see if the now
# - time-when-connected > maxAge has been reached, and if so, it closes the
# connection rather than returning it to the pool. The default value is 0,
# which implies that connections will be left open and no age check will be
# done upon returning the connection to the pool.
# maxAgeMillis = 0Hi,
I understand that you have raised a SR for this issue which is being worked upon by our team.
Additionally, please note that the "Closed connection" error typically happens because a timeout parameter of some sort timed out the connection. This could be a parameter specified in your datasource, in your application code, or network (such as a firewall).
You may also want to -
1. check your database to be sure it is not timing out connections.
2. Make sure your network is running efficiently and that it can provide fast connections,
3. Check your Java Virtual Machine (JVM) Code Cache For Oracle Enterprise Data Quality for any memory related issues
Thanks,
Shwet -
Got "closed connection" via OEM 10.1.0.2.0
Hello,
please help.....
I installed OEM version 10.1.0.2.0 on windows 2000 PC. All the database instances are displayed under Network Navigator. when i log on to the database either as normal / sysoper /sysdba, I got "closed connection" error right after clicked OK on the login window.
can anyone give me suggestion/ references to this issue?
many thanks.Check firewall configurations on the PC to see if it is blocking the Listener port 1521. Also check the setting of SQLNET.AUTHENTICATION_SERVICES = in $ORAACLE_HOME/network/admin/sqlnet.ora
-
Had "closed connection" when connect via enterprise manager
Hello,
please help.....
I installed OEM version 10.1.0.2.0 on windows 2000 PC. All the database instances are displayed under Network Navigator. when i log on to the database either as normal / sysoper /sysdba, I got "closed connection" error right after clicked OK on the login window.
can anyone give me suggestion/ references to this issue?
many thanks.Have you already checked the windows firewall? If working, it prevents connections to Oracle from outside the box.
-
Java.sql.SQLException: Closed Connection
Hello
I am getting a java.sql.SQLException: Closed Connection with a simple SELECT query. This seems to be happening if i leave a session time out on a browser window. After i log on again and try to access a page which calls this simple SELECT query im getting this:
java.sql.SQLException: Closed Connection
<Error><JTA><BEA-110412><Name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke<com.bea.wlw.runitme.core.request.Request>], Xid=.....Status=Rolled back.[Reason=weblogic.transaction.internal.AppSetRollbackOnlyException],HeuristicErrorCode=XA_HEURHAZ......
I need to shutdown and startup WebLogic to get my SELECT query running again in such a situation.
HELP PLEASE, any suggestions?
thanks lots
rinaHello
Please note that i am using pageflows and my select query is in a .jcx file. Here is the full stack trace:
<29-May-2007 14:58:28 o'clock BST> <Warning> <WLW> <BTG005273> <portalServer> <ExecuteThread: '14' for queue: 'default'> <admin> <BEA1-0082B1D46822545AA9E0> <000000> <Id=top-level; Method=portlets.Admin.ManagedMobile.CreateUser.Uup_Usercontext.getCusPneumonics(); Failure=java.sql.SQLException: Closed Connection [ServiceException]>
####<29-May-2007 14:58:28 o'clock BST> <Error> <JTA> <BTG005273> <portalServer> <ExecuteThread: '14' for queue: 'default'> <admin> <BEA1-0082B1D46822545AA9E0> <BEA-110412> <Name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke(com.bea.wlw.runtime.core.request.Request)],Xid=BEA1-0082B1D46822545AA9E0(42197291),Status=Rolled back. [Reason=weblogic.transaction.internal.AppSetRollbackOnlyException],HeuristicErrorCode=XA_HEURHAZ,numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=0,seconds left=60,activeThread=Thread[ExecuteThread: '14' for queue: 'default',5,Thread Group for Queue: 'default'],XAServerResourceInfo[weblogic.jdbc.wrapper.JTSXAResourceImpl]=(ServerResourceInfo[weblogic.jdbc.wrapper.JTSXAResourceImpl]=(state=rolledback,assigned=portalServer),xar=weblogic.jdbc.wrapper.JTSXAResourceImpl@283f1b9,re-Registered = false),SCInfo[TestPortal+portalServer]=(state=rolledback),properties=({weblogic.transaction.name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke(com.bea.wlw.runtime.core.request.Request)], weblogic.jdbc=t3://10.235.102.63:7001}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=portalServer+10.235.102.63:7001+TestPortal+t3+, XAResources={},NonXAResources={})],CoordinatorURL=portalServer+10.235.102.63:7001+TestPortal+t3+) completed heuristically: (weblogic.jdbc.wrapper.JTSXAResourceImpl, HeuristicHazard, (javax.transaction.xa.XAException: Closed Connection)) >
####<29-May-2007 14:58:28 o'clock BST> <Error> <EJB> <BTG005273> <portalServer> <ExecuteThread: '14' for queue: 'default'> <admin> <> <BEA-010025> <Exception occurred during rollback of transaction Name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke(com.bea.wlw.runtime.core.request.Request)],Xid=BEA1-0082B1D46822545AA9E0(42197291),Status=Rolled back. [Reason=weblogic.transaction.internal.AppSetRollbackOnlyException],HeuristicErrorCode=XA_HEURHAZ,numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds since begin=0,seconds left=60,XAServerResourceInfo[weblogic.jdbc.wrapper.JTSXAResourceImpl]=(ServerResourceInfo[weblogic.jdbc.wrapper.JTSXAResourceImpl]=(state=rolledback,assigned=portalServer),xar=weblogic.jdbc.wrapper.JTSXAResourceImpl@283f1b9,re-Registered = false),SCInfo[TestPortal+portalServer]=(state=rolledback),properties=({weblogic.transaction.name=[EJB com.bea.wlw.runtime.core.bean.SyncDispatcherBean.invoke(com.bea.wlw.runtime.core.request.Request)], weblogic.jdbc=t3://10.235.102.63:7001}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=portalServer+10.235.102.63:7001+TestPortal+t3+, XAResources={},NonXAResources={})],CoordinatorURL=portalServer+10.235.102.63:7001+TestPortal+t3+): javax.transaction.SystemException: Heuristic hazard: (weblogic.jdbc.wrapper.JTSXAResourceImpl, HeuristicHazard, (javax.transaction.xa.XAException: Closed Connection))
at weblogic.transaction.internal.ServerTransactionImpl.internalRollback()V(ServerTransactionImpl.java:396)
at weblogic.transaction.internal.ServerTransactionImpl.rollback()V(ServerTransactionImpl.java:362)
at weblogic.ejb20.internal.BaseEJBObject.postInvoke(Lweblogic.ejb20.internal.InvocationWrapper;Ljava.lang.Throwable;)V(BaseEJBObject.java:279)
at weblogic.ejb20.internal.StatelessEJBObject.postInvoke(Lweblogic.ejb20.internal.InvocationWrapper;Ljava.lang.Throwable;)V(StatelessEJBObject.java:140)
at com.bea.wlw.runtime.core.bean.SyncDispatcher_k1mrl8_EOImpl.invoke(Lcom.bea.wlw.runtime.core.request.Request;)Lcom.bea.wlw.runtime.core.request.Response;(SyncDispatcher_k1mrl8_EOImpl.java:110)
at com.bea.wlw.runtime.core.dispatcher.Dispatcher.remoteDispatch(Lcom.bea.wlw.runtime.core.dispatcher.DispFile;Lcom.bea.wlw.runtime.core.request.Request;)Lcom.bea.wlw.runtime.core.request.Response;(Dispatcher.java:161)
at com.bea.wlw.runtime.core.dispatcher.ServiceHandleImpl.invoke(Lcom.bea.wlw.runtime.core.request.Request;)Ljava.lang.Object;(ServiceHandleImpl.java:436)
at com.bea.wlw.runtime.core.dispatcher.WlwProxyImpl._invoke(Lcom.bea.wlw.runtime.core.request.ExecRequest;)Ljava.lang.Object;(WlwProxyImpl.java:326)
at com.bea.wlw.runtime.core.dispatcher.WlwProxyImpl.invoke(Ljava.lang.Object;Ljava.lang.reflect.Method;[Ljava.lang.Object;)Ljava.lang.Object;(WlwProxyImpl.java:315)
at $Proxy13.getCusPneumonics(Ljava.lang.String;)Ljavax.sql.RowSet;(Unknown Source)
at portlets.Admin.ManagedMobile.CreateUser.CreateUserController.begin()Lcom.bea.wlw.netui.pageflow.Forward;(CreateUserController.jpf:189)
at jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
at jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
at jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Unknown Source)
at com.bea.wlw.netui.pageflow.FlowController.invokeActionMethod(Ljava.lang.reflect.Method;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(FlowController.java:1507)
at com.bea.wlw.netui.pageflow.FlowController.getActionMethodForward(Ljava.lang.String;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(FlowController.java:1433)
at com.bea.wlw.netui.pageflow.FlowController.internalExecute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(FlowController.java:764)
at com.bea.wlw.netui.pageflow.PageFlowController.internalExecute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(PageFlowController.java:211)
at com.bea.wlw.netui.pageflow.FlowController.execute(Lorg.apache.struts.action.ActionMapping;Lorg.apache.struts.action.ActionForm;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)Lorg.apache.struts.action.ActionForward;(FlowController.java:594)
at org.apache.struts.action.RequestProcessor.processActionPerform(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Lorg.apache.struts.action.Action;Lorg.apache.struts.action.ActionForm;Lorg.apache.struts.action.ActionMapping;)Lorg.apache.struts.action.ActionForward;(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(RequestProcessor.java:274)
at com.bea.wlw.netui.pageflow.PageFlowRequestProcessor.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(PageFlowRequestProcessor.java:650)
at com.bea.wlw.netui.pageflow.AutoRegisterActionServlet.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(AutoRegisterActionServlet.java:527)
at com.bea.wlw.netui.pageflow.PageFlowActionServlet.process(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(PageFlowActionServlet.java:152)
at org.apache.struts.action.ActionServlet.doGet(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(ActionServlet.java:507)
at com.bea.wlw.netui.pageflow.PageFlowUtils.strutsLookup(Ljavax.servlet.ServletContext;Ljavax.servlet.ServletRequest;Ljavax.servlet.http.HttpServletResponse;Ljava.lang.String;[Ljava.lang.String;)Lcom.bea.wlw.netui.pageflow.ActionResult;(PageFlowUtils.java:1617)
at com.bea.netuix.servlets.controls.content.PageflowContent.preRender()V(PageflowContent.java:449)
at com.bea.netuix.nf.ControlLifecycle$5.visit(Lcom.bea.netuix.nf.UIControl;Ljava.lang.Object;)Z(ControlLifecycle.java:405)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom.bea.netuix.nf.VisitorType;Lcom.bea.netuix.nf.UIControl;Ljava.lang.Object;Lcom.bea.netuix.nf.concurrency.ControlTreeWalkerPool;Lcom.bea.netuix.nf.concurrency.WorkerCount;ZZ)V(ControlTreeWalker.java:618)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom.bea.netuix.nf.VisitorType;Lcom.bea.netuix.nf.UIControl;Ljava.lang.Object;Lcom.bea.netuix.nf.concurrency.ControlTreeWalkerPool;Lcom.bea.netuix.nf.concurrency.WorkerCount;ZZ)V(ControlTreeWalker.java:629)
at com.bea.netuix.nf.ControlTreeWalker.walkRecursivePreRender(Lcom.bea.netuix.nf.VisitorType;Lcom.bea.netuix.nf.UIControl;Ljava.lang.Object;Lcom.bea.netuix.nf.concurrency.ControlTreeWalkerPool;Lcom.bea.netuix.nf.concurrency.WorkerCount;ZZ)V(ControlTreeWalker.java:629)
[/i PLEASE HELP
Thanks
Rina -
We're having some issues with closed connection errors. Basically, if a user is idle long enough, if he clicks a button, then the results won't show and a closed connection error will be thrown. Frequently the user will have to re-enter information or it leads to some bad results. These tend to happen with views in particular.
So, any ideas? I'm new to JDeveloper and Oracle, so I'm not quite sure where to start or information I should provide. Our pages are running off of one virtual machine with the Oracle database on another virtual machine, both on the same physical machine.
A couple questions:
1) Does this have anything to do with Session timeout? We have ours set to 60 minutes. When I set it to 1 minute, it'll redirect to the login page at 1 minute. Odd... I just tested by idling on a page for 90 minutes, no redirect, no error thrown...
2) We have validate-connection set to true, but do not have validate-connection-query set. Is there a default value or will this stop the verification?
Thank you very much.
Here's our datasource information:
<data-sources xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://xmlns.oracle.com/oracleas/schema/data-sources-10_1.xsd" xmlns="http://xmlns.oracle.com/oracleas/schema">
<connection-pool name="jdev-connection-pool-DBSVR" disable-server-connection-pooling="false" validate-connection="true" abandoned-connection-timeout="60">
<connection-factory factory-class="oracle.jdbc.pool.OracleDataSource" user="user" password="" url="jdbc:oracle:thin:@192.168.130.23:1521:web"/>
</connection-pool>
<managed-data-source name="jdev-connection-managed-DBSVR" jndi-name="jdbc/DBSVRDS" connection-pool-name="jdev-connection-pool-DBSVR"/>
<native-data-source name="jdev-connection-native-STRATDBSVR" jndi-name="jdbc/STRATDBSVRCoreDS" url="jdbc:oracle:thin:@192.168.130.23:1521:web" user="user" password="" data-source-class="oracle.jdbc.pool.OracleDataSource"/>
</data-sources>
Session timeout:
<session-config>
<session-timeout>60</session-timeout>
</session-config>
Here's an example of the error:
INFO: Fatal error code : '17,008' detected handling SQLException : 'java.sql.SQLException: Closed Connection'.
12/01/09 14:40:27 java.lang.NullPointerException
12/01/09 14:40:27 at oracle.oc4j.sql.proxy.StatementBCELProxy.oc4j_releaseToCache(StatementBCELProxy.java:67)
12/01/09 14:40:27 at oracle.oc4j.sql.proxy.StatementBCELProxy.oc4j_releaseTarget(StatementBCELProxy.java:79)
12/01/09 14:40:27 at oracle.oc4j.sql.proxy.SQLBCELProxy.oc4j_close(SQLBCELProxy.java:95)
12/01/09 14:40:27 at oracle.oc4j.sql.proxy.StatementBCELProxy.close(StatementBCELProxy.java:92)
12/01/09 14:40:27 at oracle.jbo.server.DBTransactionImpl.closeStatement(DBTransactionImpl.java:4202)
12/01/09 14:40:27 at oracle.jbo.server.ViewObjectImpl.closeFreedStatements(ViewObjectImpl.java:8466)
12/01/09 14:40:27 at oracle.jbo.server.ViewObjectImpl.closeStatements(ViewObjectImpl.java:8451)
12/01/09 14:40:27 at oracle.jbo.server.DBTransactionImpl.closeStatements(DBTransactionImpl.java:4370)
12/01/09 14:40:27 at oracle.jbo.server.DBTransactionImpl.closeTransaction(DBTransactionImpl.java:1542)
12/01/09 14:40:27 at oracle.jbo.server.DBTransactionImpl.disconnect(DBTransactionImpl.java:4730)
12/01/09 14:40:27 at oracle.jbo.server.DBTransactionImpl2.disconnect(DBTransactionImpl2.java:310)
12/01/09 14:40:27 at oracle.jbo.server.DBTransactionImpl2.reconnect(DBTransactionImpl2.java:329)
12/01/09 14:40:27 at oracle.jbo.common.ampool.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:239)
12/01/09 14:40:27 at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolReconnect(ApplicationPoolMessageHandler.java:487)
12/01/09 14:40:27 at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolMessage(ApplicationPoolMessageHandler.java:323)
12/01/09 14:40:27 at oracle.jbo.server.ApplicationModuleImpl.doPoolMessage(ApplicationModuleImpl.java:7777)
12/01/09 14:40:27 at oracle.jbo.common.ampool.ApplicationPoolImpl.sendPoolMessage(ApplicationPoolImpl.java:4074)
12/01/09 14:40:27 at oracle.jbo.common.ampool.ApplicationPoolImpl.manageReferencingState(ApplicationPoolImpl.java:1239)
12/01/09 14:40:27 at oracle.jbo.common.ampool.ApplicationPoolImpl.finalizeResource(ApplicationPoolImpl.java:1156)
12/01/09 14:40:27 at oracle.jbo.pool.ResourcePool.removeResourceInternal(ResourcePool.java:749)
12/01/09 14:40:27 at oracle.jbo.pool.ResourcePool.setState(ResourcePool.java:1004)
12/01/09 14:40:27 at oracle.jbo.pool.ResourcePool.gc(ResourcePool.java:1423)
12/01/09 14:40:27 at oracle.jbo.pool.ResourcePool.wakeup(ResourcePool.java:774)
12/01/09 14:40:27 at oracle.jbo.pool.ResourcePool.wakeup(ResourcePool.java:779)
12/01/09 14:40:27 at oracle.jbo.pool.ResourcePoolMonitor.run(ResourcePoolMonitor.java:98)
12/01/09 14:40:27 at java.util.TimerThread.mainLoop(Timer.java:512)
12/01/09 14:40:27 at java.util.TimerThread.run(Timer.java:462)
Exception breakpoint occurred at line 311 of ReleasableResourcePooledExecutor.java.
java.lang.UnsupportedOperationException:
Edited by: 908629 on Jan 17, 2012 2:18 PMThank you. However, a new error has arisen.
I set session-timeout to 120 (should be minutes) and abandon-timeout to 0 (which should disable it) and I get an error exactly on the hour, regardless of what the abandon-timeout or session-timeout were.
Is there are particular I should be checking on the Oracle database side?
oracle.jbo.NotConnectedException: JBO-25200: Application module is not connected to a database
at oracle.jbo.server.DefaultTxnHandlerImpl.handleRollback(DefaultTxnHandlerImpl.java:149)
at oracle.jbo.server.DBTransactionImpl.doRollback(DBTransactionImpl.java:4443)
at oracle.jbo.server.DBTransactionImpl.rollback(DBTransactionImpl.java:2327)
at oracle.stratis.SystemAdmin.threads.ImportExportThread.loadMHIF(ImportExportThread.java:262)
at oracle.stratis.SystemAdmin.threads.ImportExportThread.run(ImportExportThread.java:67)
at java.lang.Thread.run(Thread.java:662) -
SQLException: Closed Connection, SQL state [null]; error code [17002]
Hello All,
I am supporting a Java 5 project on Tomcat. We've used Spring and Stored Procedure in the project.
Recently we deployed our application in a GoLive environment and have started seeing Timeout errors in log files. After around two days we also have to restart Tomcat as users are no more able to login to access the application.
Same application runs fine without any timeout issues on another environment.
The only difference between two environments is that the Go-Live env has a firewall between Tomcat and Database and the other environment hosts both Tomcat and Database on same machine (i.e. no firewall).
For GoLive env the only port open on firewall for JDBC connection is 1521 and is used in the connection string url for obtaining the connections.
When there is a Timeout error, the N/w admin guy observed that the JDBC connection was not attempted on 1521 port, but on some random port which is not open on firewall, due to which the Database server logs also do not show entry for this connection attempt as it gets blocked by the firewall.
I am not sure why a randam port should be used to connect when a specific port is mentioned in the connection url? Also what can be making this port switching?
Application uses Apache DBCP with Spring to obtain connections.
Has anyone experienced similar errors?
Any suggestions/help on this issue is greatly appreciated!
Many Thanks,
CD
===============================
Error Log Extract:
Error while extracting database product name - falling back to empty error codes
org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is java.sql.SQLException: Closed Connection
java.sql.SQLException: Closed Connection
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:208)
at oracle.jdbc.driver.PhysicalConnection.getMetaData(PhysicalConnection.java:1605)
at org.apache.commons.dbcp.DelegatingConnection.getMetaData(DelegatingConnection.java:247)
at org.apache.commons.dbcp.DelegatingConnection.getMetaData(DelegatingConnection.java:247)
at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.getMetaData(PoolingDataSource.java:231)
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:172)
at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:207)
at org.springframework.jdbc.support.SQLErrorCodesFactory.getErrorCodes(SQLErrorCodesFactory.java:187)
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.setDataSource(SQLErrorCodeSQLExceptionTranslator.java:126)
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.<init>(SQLErrorCodeSQLExceptionTranslator.java:92)
at org.springframework.jdbc.support.JdbcAccessor.getExceptionTranslator(JdbcAccessor.java:96)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:294)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:348)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:352)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:356)
at com.o2.morse.dao.impl.sql.UserDaoImpl.batchLoad(UserDaoImpl.java:371)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:287)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:181)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)
at $Proxy3.batchLoad(Unknown Source)
at com.o2.morse.domain.User.doHousekeeping(User.java:667)
at com.o2.morse.domain.User$$FastClassByCGLIB$$372ff70b.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.domain.User$$EnhancerByCGLIB$$d5ac966a.doHousekeeping(<generated>)
at com.o2.morse.scheduler.EndOfDay.run(EndOfDay.java:63)
at com.o2.morse.scheduler.EndOfDay$$FastClassByCGLIB$$3b2d4927.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.scheduler.EndOfDay$$EnhancerByCGLIB$$488a9f86.run(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:248)
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:165)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:90)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Could not close JDBC Connection
java.sql.SQLException: Already closed.
at org.apache.commons.dbcp.PoolableConnection.close(PoolableConnection.java:77)
at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:180)
at org.springframework.jdbc.datasource.DataSourceUtils.doReleaseConnection(DataSourceUtils.java:286)
at org.springframework.jdbc.datasource.DataSourceUtils.releaseConnection(DataSourceUtils.java:247)
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doCleanupAfterCompletion(DataSourceTransactionManager.java:297)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.cleanupAfterCompletion(AbstractPlatformTransactionManager.java:754)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:615)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:560)
at org.springframework.transaction.interceptor.TransactionAspectSupport.doCloseTransactionAfterThrowing(TransactionAspectSupport.java:284)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:100)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)
at $Proxy3.batchLoad(Unknown Source)
at com.o2.morse.domain.User.doHousekeeping(User.java:667)
at com.o2.morse.domain.User$$FastClassByCGLIB$$372ff70b.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.domain.User$$EnhancerByCGLIB$$d5ac966a.doHousekeeping(<generated>)
at com.o2.morse.scheduler.EndOfDay.run(EndOfDay.java:63)
at com.o2.morse.scheduler.EndOfDay$$FastClassByCGLIB$$3b2d4927.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.scheduler.EndOfDay$$EnhancerByCGLIB$$488a9f86.run(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:248)
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:165)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:90)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Application exception overridden by rollback exception
org.springframework.jdbc.UncategorizedSQLException: StatementCallback; uncategorized SQLException for SQL [SELECT ID_USER_DETAILS, USERNAME, CREATED_ON, LAST_LOGIN FROM USER_DETAILS WHERE STATUS = 157 AND SUPERUSER <> 'Y']; SQL state [null]; error code [17002] ; Io exception: Connection timed out; nested exception is java.sql.SQLException: Io exception: Connection timed out
java.sql.SQLException: Io exception: Connection timed out
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)
at oracle.jdbc.driver.T4CStatement.executeForDescribe(T4CStatement.java:820)
at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1049)
at oracle.jdbc.driver.T4CStatement.executeMaybeDescribe(T4CStatement.java:845)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1154)
at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1313)
at org.apache.commons.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:205)
at org.apache.commons.dbcp.DelegatingStatement.executeQuery(DelegatingStatement.java:205)
at org.springframework.jdbc.core.JdbcTemplate$1QueryStatementCallback.doInStatement(JdbcTemplate.java:333)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:282)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:348)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:352)
at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:356)
at com.o2.morse.dao.impl.sql.UserDaoImpl.batchLoad(UserDaoImpl.java:371)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:287)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:181)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)
at $Proxy3.batchLoad(Unknown Source)
at com.o2.morse.domain.User.doHousekeeping(User.java:667)
at com.o2.morse.domain.User$$FastClassByCGLIB$$372ff70b.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.domain.User$$EnhancerByCGLIB$$d5ac966a.doHousekeeping(<generated>)
at com.o2.morse.scheduler.EndOfDay.run(EndOfDay.java:63)
at com.o2.morse.scheduler.EndOfDay$$FastClassByCGLIB$$3b2d4927.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:705)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:643)
at com.o2.morse.scheduler.EndOfDay$$EnhancerByCGLIB$$488a9f86.run(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:248)
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:165)
at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:90)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Batch Job Failed: org.springframework.transaction.TransactionSystemException: Could not roll back JDBC transaction; nested exception is java.sql.SQLException: Closed ConnectionI am using latest Jrockit 16)5, ojdbc6_g.jar,spring.jar Weblogic 10.3 and Oracle 10G 10.2.4 .. whatever but always get "Closed Connection"
java.lang.Throwable: Closed Connection
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:208)
at oracle.jdbc.driver.PhysicalConnection.createStatement(PhysicalConnection.java:750)
at oracle.jdbc.OracleConnectionWrapper.createStatement(OracleConnectionWrapper.java:183)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:7053)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3902)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2773)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183) -
Underlying connection was closed unexpected error on send...
I am creating the auto hosted app for office 365.few days back it was working fine.Since few days back i am raninto one issue i.e "underlying connection was closed unexpected error on send".I tried in my local office 365 and trial version of
office365 also, it is working in both the places.Please provide the solution for this issue...Thanks in Advance....It is a generic error message,
Can you pleas share details from ULS log and Event logs for analysis.
If this helped you resolve your issue, please mark it Answered -
Repository Error Message Closed Connection
Often when I have the OWB Client open with 2 hours for example (without work) and I start again to work with it I receive the error:
Internal Error: SQL Exception. Please contact Oracle Support with the stack trace and details on how to reproduce it.
Repository Error:SQL Exception..
Class Name: CacheMediator.
Method Name: executeTransactionControlStatement.
Method Name: -1.
Repository Error Message: Closed Connection.
And I cant make COMMIT...
Why is it???
I want to the Connection to OWB doesnt close. Could I configure a parameter????Hi!
The results of these queries are:
select username, profile from dba_users
It has all the UserName with Profile = DEFAULT
select * from dba_profiles
PROFILE RESOURCE_NAME RESOURCE_TYPE LIMIT
DEFAULT COMPOSITE_LIMIT KERNEL UNLIMITED
DEFAULT FAILED_LOGIN_ATTEMPTS PASSWORD UNLIMITED
DEFAULT SESSIONS_PER_USER KERNEL UNLIMITED
DEFAULT PASSWORD_LIFE_TIME PASSWORD UNLIMITED
DEFAULT CPU_PER_SESSION KERNEL UNLIMITED
DEFAULT PASSWORD_REUSE_TIME PASSWORD UNLIMITED
DEFAULT CPU_PER_CALL KERNEL UNLIMITED
DEFAULT PASSWORD_REUSE_MAX PASSWORD UNLIMITED
DEFAULT LOGICAL_READS_PER_SESSION KERNEL UNLIMITED
DEFAULT PASSWORD_VERIFY_FUNCTION PASSWORD NULL
DEFAULT LOGICAL_READS_PER_CALL KERNEL UNLIMITED
DEFAULT PASSWORD_LOCK_TIME PASSWORD UNLIMITED
DEFAULT IDLE_TIME KERNEL UNLIMITED
DEFAULT PASSWORD_GRACE_TIME PASSWORD UNLIMITED
DEFAULT CONNECT_TIME KERNEL UNLIMITED
DEFAULT PRIVATE_SGA KERNEL UNLIMITED
I think the problem could be the firewall...
I explained the problem our System Administrator and He said me that He increased the TIMEOUT of the sqlnet1 protocol to 8 hours but we have the same problem...
Do He Have to configure other parameter?
Thanks! -
Getting I/O Error: DB server closed connection
I am getting the Following exception while trying to connect to the SQLSErver DB
I am using jtds-1.2.2.jar File.
I complete stack trace is pasted below
org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (I/O Error: DB server closed connection.)
at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1225)
at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
at sgstool.dbConnection.DBConnector.getSimpleConnection(DBConnector.java:43)
Can anybody tell me why this is occuring and tell me how this can be tackled
Regards,
IvinThis is a duplicate post.
-
Hello, I work with jdeveloper. I had 10.1.2 which used java version 1.4.2 and I used a simple connection class to call stored procedures in an Oracle db. I have jdeveloper 10.1.3 which uses java version 1.5.0 and the same class fails when I try to use ResultSets. I use to close the connection then return the resultset to whatever called it, now it tells me the connection is already closed when I try to access the resultset. I know this is why it's failing now, because it works if I don't close anything.
Can someone tell me how/why this has changed, and what I can do about it?
Thanks
Classes that use to work:
public class dbConn {
public dbConn() {
public static Connection getCon()
InitialContext ctx = null;
DataSource ds = null;
Connection conn = null;
try {
ctx = new InitialContext();
ds = (DataSource) ctx.lookup("jdbc/app1");
conn = ds.getConnection();
catch(Exception e){
System.out.println("Connection Error");
e.printStackTrace();
return conn;
public static void closeCon(CallableStatement proc, Connection conn)
try {
proc.close();
conn.close();
catch(SQLException e){
System.out.println("Error closing connections: "+e);
public static void main()
public static ResultSet GenResSet(String uname, String procName)
Connection conn = null;
CallableStatement proc = null;
ResultSet rs = null;
String callString = "{ call "+procName+"(?,?) }";
try {
conn = dbConn.getCon();
proc = conn.prepareCall(callString);
proc.registerOutParameter(1,OracleTypes.CURSOR);
proc.setString(2, uname);
proc.execute();
rs = (ResultSet)proc.getObject(1);
catch(SQLException e) {
System.out.println("sql error");
e.printStackTrace();
finally {
dbConn.closeCon(proc,conn);
return rs;
}Ok thanks. So I can learn.. what exactly is my
misconception about how it works? My beginner view is
you stored a cursor set from a database query in a
result set then you could iterate through it. Why
does it have to be stored in a collection first? I
was closing the connection before I returned it, or
so I thought. It went through the finally code to
close everytime, but I could still use the results.
Maybe it wasn't closing them?That's exactly your misconception. After you close the connection, your ResultSet is not valid. In simple words, you need a live connection to fetch values from the ResultSet. In your method, you close the connection in the finally block and return the resultset. You will need to hold the results in something else, which would be some suitable collection.
Maybe you are looking for
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