Connection Reset Error with Database Polling
Hi,
I am using DB adapter for polling records from the database. After polling I am doing physical delete for the records that have been polled. The polled record has a column for scheduledDateTime which is used to do scheduling for the process, using a Wait Activity.
Everything works fine in development environment but shows different behaviour in testing environment.
The records have been polled and is waiting at wait activity for time expiry. But even after time expires, the process is still in a waiting stage. When I checked logs for the process, this was the error given.
<2010-04-20 07:59:00,477> <WARN> <ukbss.collaxa.cube.activation> <Database Adapter::Inbound>
ORABPEL-11624
DBActivationSpec Polling Exception.
Query name: [ScheduleDBPoll], Descriptor name: [ScheduleDBPoll.ScheduleInformation]. Polling the database for events failed on this iteration. [Caused by: Io exception: Connection reset]
If the cause is something like a database being down successful polling will resume once conditions change. Caused by Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.4.0) (Build 080602)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Io exception: Connection resetError Code: 17002
Call:DELETE FROM SCHEDULE_INFORMATION WHERE (SCHEDULE_ID = ?)
bind => [584]
Query:DeleteObjectQuery(<ScheduleInformation 584 />).
at oracle.tip.adapter.db.exceptions.DBResourceException.createEISException(DBResourceException.java:461)
at oracle.tip.adapter.db.exceptions.DBResourceException.inboundReadException(DBResourceException.java:376)
at oracle.tip.adapter.db.InboundWork.handleException(InboundWork.java:697)
at oracle.tip.adapter.db.InboundWork.runOnce(InboundWork.java:635)
at oracle.tip.adapter.db.InboundWork.run(InboundWork.java:475)
at oracle.tip.adapter.db.inbound.InboundWorkWrapper.run(InboundWorkWrapper.java:43)
at oracle.tip.adapter.fw.jca.work.WorkerJob.go(WorkerJob.java:51)
at oracle.tip.adapter.fw.common.ThreadPool.run(ThreadPool.java:280)
at java.lang.Thread.run(Thread.java:595)
Caused by: Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.4.0) (Build 080602)): oracle.toplink.exceptions.DatabaseException
Internal Exception: java.sql.SQLException: Io exception: Connection resetError Code: 17002
Call:DELETE FROM SCHEDULE_INFORMATION WHERE (SCHEDULE_ID = ?)
bind => [584]
Query:DeleteObjectQuery(<ScheduleInformation 584 />)
at oracle.toplink.exceptions.DatabaseException.sqlException(DatabaseException.java:282)
at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:669)
at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeNoSelect(DatabaseAccessor.java:721)
at oracle.toplink.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:501)
at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:441)
at oracle.toplink.publicinterface.Session.executeCall(Session.java:728)
at oracle.toplink.internal.sessions.IsolatedClientSession.executeCall(IsolatedClientSession.java:115)
at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:117)
at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:103)
at oracle.toplink.internal.queryframework.DatasourceCallQueryMechanism.deleteObject(DatasourceCallQueryMechanism.java:94)
at oracle.toplink.internal.queryframework.StatementQueryMechanism.deleteObject(StatementQueryMechanism.java:96)
at oracle.toplink.queryframework.DeleteObjectQuery.executeDatabaseQuery(DeleteObjectQuery.java:143)
at oracle.toplink.queryframework.DatabaseQuery.execute(DatabaseQuery.java:620)
at oracle.toplink.publicinterface.Session.internalExecuteQuery(Session.java:2089)
at oracle.toplink.publicinterface.Session.executeQuery(Session.java:993)
at oracle.toplink.publicinterface.Session.executeQuery(Session.java:950)
at oracle.tip.adapter.db.inbound.DeletePollingStrategy.destroyRecord(DeletePollingStrategy.java:332)
at oracle.tip.adapter.db.inbound.DestructivePollingStrategy.destroy(DestructivePollingStrategy.java:406)
at oracle.tip.adapter.db.inbound.DeletePollingStrategy.destroy(DeletePollingStrategy.java:378)
at oracle.tip.adapter.db.InboundWork.transactionalUnit(InboundWork.java:1353)
at oracle.tip.adapter.db.InboundWork.runOnce(InboundWork.java:575)
... 5 more
Caused by: java.sql.SQLException: Io exception: Connection reset
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:138)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:175)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:287)
at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(T4CPreparedStatement.java:649)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1161)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3001)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3074)
at oracle.toplink.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:662)
... 24 more
<2010-04-20 07:59:05,673> <INFO> <ukbss.collaxa.cube.activation> <Database Adapter::Inbound> <oracle.tip.adapter.db.exceptions.DBResourceException createEISException> A retriable exception occured. In BPEL you can configure a fault policy (starting with 10.1.3.3) to automatically perform retries. Please configure bpel/domains/<domainName>config/fault-bindings.xml
I thought the error is due to database connection, but as per DB team, the database is up and this error happens for some records and some records are successfully executed.
I am using Oracle SOA 10.1.3.4.0 and Jdeveloper 10.1.3.4
Any help will be appreciated.
Regards,
Varun
Nevermind, I found the problem. My school is incapable of finishing loading any sites through SSL, ever (without a proxy), and Twitter decided to lock my account to SSL without telling me. I just had to set FoxyProxy to use the proxy for https://twitter.com and it was fixed.
I suppose other programs could still load Twitter because they didn't have the cookies to stay in my account, which means they weren't redirected to https.
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Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:220)
at java.io.BufferedInputStream.read(BufferedInputStream.java:277)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:220)
at java.io.BufferedInputStream.read(BufferedInputStream.java:277)
at com.sap.engine.services.webservices.jaxm.soap.LimitedInputStream.read(LimitedInputStream.java:61)
at com.sap.engine.lib.xml.parser.readers.EncodedDataReader.readData(EncodedDataReader.java:269)
at com.sap.engine.lib.xml.parser.readers.EncodedDataReader.fetchData(EncodedDataReader.java:332)
at com.sap.engine.lib.xml.parser.readers.EncodedDataReader.read(EncodedDataReader.java:165)
at com.sap.engine.lib.xml.parser.helpers.AdvancedXMLStreamReader.read(AdvancedXMLStreamReader.java:143)
at com.sap.engine.lib.xml.parser.helpers.AdvancedXMLStreamReader.addInputFromInputStream(AdvancedXMLStreamReader.java:292)
at com.sap.engine.lib.xml.parser.XMLParser.parse0(XMLParser.java:220)
at com.sap.engine.lib.xml.parser.AbstractXMLParser.parseAndCatchException(AbstractXMLParser.java:145)
at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:160)
at com.sap.engine.lib.xml.parser.AbstractXMLParser.parse(AbstractXMLParser.java:261)
at com.sap.engine.lib.xml.parser.Parser.parseWithoutSchemaValidationProcessing(Parser.java:280)
at com.sap.engine.lib.xml.parser.Parser.parse(Parser.java:342)
at com.sap.engine.lib.xml.parser.DOMParser.parse(DOMParser.java:101)
at com.sap.engine.lib.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:127)
at com.sap.engine.services.webservices.wsdl.WSDLDOMLoader.loadDOMDocument(WSDLDOMLoader.java:1023)
... 52 more
Thanks and regards,
Mayuresh
Edited by: Mayuresh Kanvinde on Mar 28, 2008 1:10 PM -
Connection Reset Error, When invoking Web Services
I'm trying to invoke a web service using 'Invoke Web Service' Operation. Its works for 8 out of 10 times. Sometime it stalled with "Conneciton Reset' error.
When retry this stalled action from AdminUI, its works fine.
Can someone advise on this issue?
I have attached the error log for reference.
Thanks,
NithIf you attempt to retry the stalled component through adminui, it will work. Am i correct?
If so, you can test the following approach.
1. drag a blank component (e.g a decision point)
2. connect a line between the exception of the Web Service Invoke operation to the decision point.
3. Choose java.io.IOException from the eeception drop down.
4. again connect the decision point back to the web service invoke component. (i mean a looping)
This approach was working fine with me.
Please see the attached image shows my routing.
PS: After a couple of days, I tested without looping and it seems to be working. So I removed the loop now.
Thanks,
Nith -
When I click on a link for a google search, I get the "Secure Connection Failed" error in Firefox. It states, "Please contact the server administrator or email correspondent and give them the following information: Your certificate contains the same serial number as another certificate issued by the certificate authority."
I have followed the instructions here:
https://support.mozilla.org/en-US/kb/Certificate%20contains%20the%20same%20serial%20number%20as%20another%20certificate
and looked at this article:
https://support.mozilla.org/en-US/questions/1028103?esab=a&as=aaq
I have uninstalled and reinstalled Firefox, deleted the entire profiles folder, and reset Firefox. I see that the older (orphaned) article points to my router. However, I have a new router and have updated its software. There is no button to add an exception (as noted in the article), so I can't just bypass it. This problem does not occur with IE, so I have a hard time believing it is my router.
How do I troubleshoot this issue? I really don't want to change browsers.Here is a screen shot of the error.
-
"Connection failed" error with time capsule
I can't access my time capsule. I get a "connection failed" error. And yet, the WiFi still works. I've tried resetting and unplugging and re-plugging.
I've returned home after some time away, and it's back to the Time Capsule problem!
The Time Capsule Status icon (the clock symbol in the menu bar) was grey - I went into Time Capsule Preferences, chose 'Select Disk' and selected 'Data' as the back-up location (the name of the Time Capsule folder). I then chose 'Backup Now' and the status icon turned black & began turning - with message 'Making Backup disk Available'. A couple of times, nothing happened beyond this - and I received an error message.
However after restarting my laptop (note I have shut down and restarted a number of times anyway since end November) the 'Making backup disk available' message was quickly followed by 'Calculating Changes...'. Out of interest, Time Machine Prefernces says that Oldest Backup is "--" and Latest Backup is "--". After 5 minutes, the status changed to 'Calculating Changes... (1%)' and at this point I was able to open Time Machine, and move back to previous backups (most recent being 27 November). It went on to showthat it was backing up 24.5 GB, and began this process. Then the status icon switched to a black circle with warning triangle and Time Capsule Preferences now reads;
Oldest Backup: 27 November 2009
Latest Backup: Failed
The error message (in the icon) is:
Make sure your computer and the backup disk are on the same network, and that the backup disk is turned on. Then try again to back up.
Latest successful backup: 27/11/2009 at 22:17
Help appreciated! -
i hava a server serving multiple clients. sometimes while reading data from the client by the thread, it is throwing an exception as follows:
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.net.SocketInputStream.read(SocketInputStream.java:90)
at Disex.Thread.clientHandlerThread.run(clientHandlerThread.java:86)
where clientHandlerThread is my thread program to handle clients.
i am in need of help to tackle this
thanks
asanhi...
I think current description of your problem will not help anyone to see the issue properly. Please if you provide some detail info about your application and also if you paste the code block that is throwing exception. "Connection reset" is not saying much about your addressed issue.
Raheel. -
Hi All,
I am using a database adapter to write values to database.The build was successful.However when i test it in the console with the sameple input I am getting the below error.
ERROR:
java.lang.Exception: oracle.sysman.emSDK.webservices.wsdlapi.SoapTestException: Client received SOAP Fault from server : Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'insert' failed due to: JCA Binding Component connection issue. JCA Binding Component is unable to create an outbound JCA (CCI) connection. NGW_PP_DBAdapter:Write_DB_Adapter [ Write_DB_Adapter_ptt::insert(StgProductportfolioCollection) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: BINDING.JCA-12510 JCA Resource Adapter location error. Unable to locate the JCA Resource Adapter via .jca binding file element <connection-factory/> The JCA Binding Component is unable to startup the Resource Adapter specified in the <connection-factory/> element: location='eis/DB/DB_Conn'. The reason for this is most likely that either 1) the Resource Adapters RAR file has not been deployed successfully to the WebLogic Application server or 2) the '<jndi-name>' element in weblogic-ra.xml has not been set to eis/DB/DB_Conn. In the last case you will have to add a new WebLogic JCA connection factory (deploy a RAR). Please correct this and then restart the Application Server Please make sure that the JCA connection factory and any dependent connection factories have been configured with a sufficient limit for max connections. Please also make sure that the physical connection to the backend EIS is available and the backend itself is accepting connections. ". The invoked JCA adapter raised a resource exception.
Can anyone help me out to fix this error.
Thanks in advance.From the error it is clear that your composite is not able to find the DB jndi.The JCA Binding Component is unable to startup the Resource Adapter specified in the <connection-factory/> element: location='eis/DB/DB_Conn'.
Please follow these steps:
1) Have u created DB jndi eis/DB/DB_Conn that you are using on weblogic console.
2) After creating did you redeploy the DB adapter on weblogic console.
3) If you have done above 2 steps cross check your jndi exists in ur DB adapter or not on weblogic console.
That could only be the possible reasons for the error you are getting.
Hope this helps.
Regards,
Karan
Oracle Fusion Middleware Blog -
TNS: connection closed error with SQL*net
Hi all,
I've got a new installation of Oracle 11.1.0.6.0 enterprise (Linux). It works fine with direct sqlplus connections but I'm having problems with SQL*net and JDBC thin client connections.
The database is built correctly and works fine:
user@cthulhu bash[61]: sqlplus user/pwd
SQL*Plus: Release 11.1.0.6.0 - Production on Mon Aug 4 12:59:53 2008
Copyright (c) 1982, 2007, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
SQL> select * from v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
PL/SQL Release 11.1.0.6.0 - Production
CORE 11.1.0.6.0 Production
TNS for Linux: Version 11.1.0.6.0 - Production
NLSRTL Version 11.1.0.6.0 - Production
SQL>
but if I try to connect using SQL*net I get errors. I have my TNS listener configured and it starts without errors, reporting the database as a service, and tnsping is fine:
user@cthulhu bash[62]: tnsping cthulhu_mar
TNS Ping Utility for Linux: Version 11.1.0.6.0 - Production on 04-AUG-2008 13:02:07
Copyright (c) 1997, 2007, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION= (ADDRESS=(PROTOCOL=TCP)(HOST=192.168.2.30)(PORT=1521)) (CONNECT_DATA=(SID=mar)))
OK (10 msec)
user@cthulhu bash[63]: sqlplus user/pwd@cthulhu_mar
SQL*Plus: Release 11.1.0.6.0 - Production on Mon Aug 4 13:02:41 2008
Copyright (c) 1982, 2007, Oracle. All rights reserved.
ERROR:
ORA-12537: TNS:connection closed
Enter user-name:
In listener.log:
Mon Aug 04 13:02:41 2008
04-AUG-2008 13:02:41 * (CONNECT_DATA=(SID=mar)(CID=(PROGRAM=sqlplus)(HOST=cthulhu)(USER=marbur))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.2.30)(PORT=41754)) * establish * mar * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12547: TNS:lost contact
TNS-12560: TNS:protocol adapter error
TNS-00517: Lost contact
Linux Error: 32: Broken pipe
This is a new instance of Oracle so there is no problem with listener.log being too large (as I've seen elsewhere). I've also tried increasing PROCESSES and SESSIONS in the initSID.ora file without any impact. The listener ports are open through the firewall (and disabling it temporarily makes no difference).
Any suggestions?!
Thanks, MattThis means nothing to me, but it could to someone else......
from listener trace:
2008-08-04 16:19:05.135381 : nlpcaini:env[161] = OLDPWD=/u01/app/oracle/product/11.1.0/db_1
2008-08-04 16:19:05.135407 : nlpcaini:env[162] = ORA_NET2_DESC=12,15
2008-08-04 16:19:05.135432 : nlpcaini:env[163] = ORACLE_SPAWNED_PROCESS=1
2008-08-04 16:19:05.135465 : nlpcaini:exit
2008-08-04 16:19:05.135498 : nsc2addr:normal exit
2008-08-04 16:19:05.135536 : nsbeqaddr:entry
2008-08-04 16:19:05.135566 : nsbeqaddr:connecting...
2008-08-04 16:19:05.135603 : nsopen:entry
2008-08-04 16:19:05.135633 : nsmal:entry
2008-08-04 16:19:05.135667 : nsmal:1012 bytes at 0x81a8538
2008-08-04 16:19:05.135694 : nsmal:normal exit
2008-08-04 16:19:05.135722 : nsopenmplx:entry
2008-08-04 16:19:05.135749 : nsmal:entry
2008-08-04 16:19:05.135779 : nsmal:2020 bytes at 0x81a8930
2008-08-04 16:19:05.135804 : nsmal:normal exit
2008-08-04 16:19:05.135831 : nsiorini:entry
2008-08-04 16:19:05.135861 : nsbal:entry
2008-08-04 16:19:05.135889 : nsbgetfl:entry
2008-08-04 16:19:05.135918 : nsbgetfl:normal exit
2008-08-04 16:19:05.135966 : nsmal:entry
2008-08-04 16:19:05.135995 : nsmal:84 bytes at 0x81b3dd8
2008-08-04 16:19:05.136020 : nsmal:normal exit
2008-08-04 16:19:05.136057 : nsbal:normal exit
2008-08-04 16:19:05.136085 : nsiorini:exit (0)
2008-08-04 16:19:05.136112 : nscpxget:entry
2008-08-04 16:19:05.136139 : nscpxget:normal exit
2008-08-04 16:19:05.136168 : nsopenalloc_nsntx:nlhthput on mplx_ht_nsgbu:ctx=81a8538, nsntx=81a8930
2008-08-04 16:19:05.136196 : nsopenmplx:normal exit
2008-08-04 16:19:05.136225 : ntpcon:entry
2008-08-04 16:19:05.136253 : ntpcon:toc = 6
2008-08-04 16:19:05.136283 : ntpcon:exit
2008-08-04 16:19:05.136313 : nsopen:opening transport...
2008-08-04 16:19:05.136341 : ntpcon:entry
2008-08-04 16:19:05.136367 : ntpcon:toc = 1
2008-08-04 16:19:05.136404 : sntpcall:entry
2008-08-04 16:19:05.157048 : sntpcall:detaching from parent with additional fork
2008-08-04 16:19:05.157304 : sntpcall:hdl[IR]=17, hdl[IW]=16
2008-08-04 16:19:05.157350 : ntpcon:exit
2008-08-04 16:19:05.157390 : nserror:entry
2008-08-04 16:19:05.157428 : nsoptions:entry
2008-08-04 16:19:05.157459 : nsoptions:lcl[0]=0x0, lcl[1]=0x2006, gbl[0]=0x0, gbl[1]=0x0, cha=0x0
2008-08-04 16:19:05.157488 : nsoptions:Vectored IO not supported.
2008-08-04 16:19:05.157518 : nsoptions:lcl[0]=0xf4ffe9ff, lcl[1]=0x6016, gbl[0]=0xe881, gbl[1]=0x0
2008-08-04 16:19:05.157545 : nsoptions:normal exit
2008-08-04 16:19:05.157574 : nsnainit:entry
2008-08-04 16:19:05.157603 : nsnainit:normal exit
2008-08-04 16:19:05.157642 : nsopen:global context check-in (to slot 6) complete
2008-08-04 16:19:05.157675 : nsopen:lcl[0]=0xf4ffe9ff, lcl[1]=0x6016, gbl[0]=0xe881, gbl[1]=0x0, tdu=4096, sdu=8192
2008-08-04 16:19:05.157706 : nsfull_opn:entry
2008-08-04 16:19:05.157735 : nsfull_opn:cid=6, opcode=65, bl=0, what=0, uflgs=0x0, cflgs=0x0
2008-08-04 16:19:05.157761 : nsfull_opn:nsctx: state=7, flg=0x4001, mvd=0
2008-08-04 16:19:05.157790 : nsfull_opn:normal exit
2008-08-04 16:19:05.157816 : nsopen:normal exit
2008-08-04 16:19:05.157854 : nsevreg:entry
2008-08-04 16:19:05.157884 : nsevreg:begin registration process for 6
2008-08-04 16:19:05.157912 : nsevregPrePost:entry
2008-08-04 16:19:05.157940 : nsevregPrePost:normal exit
2008-08-04 16:19:05.157968 : nsevreg:sgt=0, evn=1, evt[2]=0x0
2008-08-04 16:19:05.157996 : nsevreg:begin notification process for 6
2008-08-04 16:19:05.158022 : nsevregAffectNotif:entry
2008-08-04 16:19:05.158050 : nsevregAffectNotif:exit (0)
2008-08-04 16:19:05.158078 : nsevreg:rdm=0, sgt=0, evt[0]=0x800, [1]=0x800, [2]=0x0, nrg=0
2008-08-04 16:19:05.158105 : nsevreg:registering for 0x800
2008-08-04 16:19:05.158135 : ntpctl:entry
2008-08-04 16:19:05.158162 : ntpctl:exit
2008-08-04 16:19:05.158203 : nsevreg:normal exit
2008-08-04 16:19:05.158260 : nsbeqaddr:error exit
2008-08-04 16:19:05.158289 : nsbequeath:error exit
2008-08-04 16:19:05.158342 : nsglhe:exit
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