Web Service Error: java.sql.SQLException: Io exception: Broken pipe
Hi,
I am using JDeveloper PL/SQL web service generator. After some time we start receiving the "java.sql.SQLException: Io exception: Broken pipe" exception when we invoke the web service. I've noticed that the error starts occuring once all the connections in the database have been closed.
Here are the Data Source configurations I tried using:
<data-source name="jdev-connection-SACS" class="com.evermind.sql.DriverManagerDataSource" location="jdbc/SACSCoreDS" xa-location="jdbc/xa/SACSXADS" ejb-location="jdbc/SACSDS" pooled-location="jdbc/MACSPooledDS" connection-driver="oracle.jdbc.driver.OracleDriver" username="xxx" password="xxxx" url="jdbc:oracle:thin:@test:1521:SACS" inactivity-timeout="30" connection-retry-interval="3" max-connections="5" min-connections="0" wait-timeout="20"/>
AND I also tried:
<data-source name="jdev-connection-SACS" class="com.evermind.sql.DriverManagerDataSource" location="jdbc/SACSCoreDS" xa-location="jdbc/xa/SACSXADS" ejb-location="jdbc/SACSDS" pooled-location="jdbc/SACSPooledDS" connection-driver="oracle.jdbc.driver.OracleDriver" username="xxxx" password="xxxx" url="jdbc:oracle:thin:@xxxx:1521:SACS" inactivity-timeout="30"/>
That did not make any changes.
I then changed ConnectionContext.KEEP_CONNECTION to ConnectionContext.CLOSE_CONNECTION in the <name>Base.sqlj:
public void release() throws SQLException
{ if (__tx!=null && __onn!=null) __tx.close(ConnectionContext.CLOSE_CONNECTION);
__onn = null; __tx = null;
That did not help either. We are running these web services on the standalone OC4J and Oracle 8.1.7.2 database with the MTS installed on it.
Hi,
I don't use JDeveloper to develop stored procedure web services. However, I do use WebServicesAssembler.jar to generate stored procedure web services.
I had the same problem as you did. After some research in this forum, I was informed that it's a bug in the web services generator itself. I was also informed that the newest version of WebServicesAssembler.jar is supposed to fix the problem.
If you want, you can always write a batch job to restart the OC4J periodically. The command is
dcmctl -ct oc4j -co home
If I come across the posting containing the answer to your solution, I will forward it to you.
Good luck
Jack
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Java.sql.SQLException: Io exception: Broken pipe
To whom it may concern:
Anyone who can help me with my problem? We have Java application(Loading2Staging) that calls a series of stored procedures in Oracle. This job takes about 30 hours to complete. We have other Java applications that is running and calling Oracle on the same machine and database. All of the applications are using "Java connection pooling". I'm encountering problem with the said application. When Loading2Staging is running and then other jobs would start to establish a connection, Loading2Staging then fails with this error: java.sql.SQLException: Io exception: Broken pipe
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Hello friends,
I know this question has been asked in a lot of other threads; but my problem is quite unique and that's why I'm starting a new thread...
When I try to access an Oracle 10g database through a Servlet code using a JDBC thin driver (both Tomcat and the database are running on Solaris 9), I get the following error:
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So something like one of the following.
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Hi All,
I am facing below issue without any change in the config from weblogic
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But when we are doing any operation from application then its failing
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Does anyone know what this error means?I have already installed Analyzer 6.5 on Win NT, on locally installed Tomcat web server and the oracle 9i database is on a solaris box.I think the problem is it is not able to connect to the oracle repository but I don't know how to fix it. Thanks,Haroon
Joe,
It may happen during testOnReserve, too.
Slava
"Joseph Weinstein" <[email protected]> wrote in message
news:[email protected]..
That means the Oracle URL you supplied to the pool is incorrect forconnecting to the
DBMS you want. If the same pool definition works sometimes and sometimesnot,
then it's an oracle problem with rapid connection requests. Make the poolmake all it's
connections at startup, by setting init=max, and this shouldn't happen.
Joe
Najib wrote:
Hi,
I am using a WebLogic Server 5.1. I created a connection pool to access
Oracle DB 8.1.7. It works fine but some times i have this pb :
Tue Apr 16 08:35:37 GMT 2002:<I> <JDBC Pool> Sleeping increateResource()
SQLException Pool connect failed: weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.sql.SQLException: Io exception: The Network Adapter could notestablish the connection
atoracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
atoracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210)
atoracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323)
atoracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:260)
atoracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
atoracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
atweblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(Connection
EnvFactory.java:164)
atweblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(Connection
EnvFactory.java:123)
can some one help me please.
thinx. -
Java.sql.SQLException: Io exception: Size Data Unit (SDU) mismatch
Hi Experts,
I'm encountering this error in my SAP-JDBC (Oracle) interface. The error message doesn't say much but the query being sent from SAP is working when executed directly into the database. I'm using thin JDBC driver for this connection.
<SAP:AdditionalText>com.sap.engine.interfaces.messaging.api.exception.MessagingException: Error processing request in sax parser: Error when executing statement for table/stored proc. 'dbTableName' (structure 'statement_select'): java.sql.SQLException: Io exception: Size Data Unit (SDU) mismatch</SAP:AdditionalText>
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MarkI'm encountering this error in my SAP-JDBC (Oracle) interface. The error message doesn't say much but the query being sent from SAP is working when executed directly into the database. I'm using thin JDBC driver for this connection.
Welcome to the forum!
Please get into the habit of SHOWING us what you are doing instead of just telling us.
So don't say 'the query being sent'; SHOW us the query being sent.
And don't say 'thin JDBC driver'; SHOW us the actual name and version of the JDBC jar file you are using.
For JDBC issues you should also provide the full 4 digit Oracle version (select * from V$VERSION) and the full Java version that you are using.
When you can reproduce the problem by using a simple set of Java code it helps if you post the code so we can try to reproduce the problem.
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DBCP borrowObject failed: java.sql.SQLException: Io exception: The Network
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Can anyone advice me on why only sometimes I get the error
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Thanks .
PallaviMy web application connection to Oracle is successful
and displays proper output but sometimes i get this
error and then i am not able to login to
application.But again if I try logging in after
sometime then there's no error and application works
fine.
Can anyone advice me on why only sometimes I get the
error
DBCP borrowObject failed: java.sql.SQLException: Io
exception: The Network .I am using tomcat server and
jdbc:oracle:thin driver for connect
Thanks .
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Java.sql.SQLException: Io exception: The Network Adapter could not establish the conn
Hello all!
First of all, I want to say I read all the answers to this problem that were posted in the past in this forum.
I try to connect from the intranet to an Oracle database, named bc01. The string I use is "jdbc:oracle:thin:@192.168.199.11:1521:bc01". On the 192.168.199.11 machine the listener and oracleservice services are started. The bc01 is correctly added to tnsnames.ora. If I issue a tnsping80 192.168.199.11 from the console it works. However, if I issue the same command from my workstation, it doesn't work (says No listener). So what am I missing here?
Any help is much appreciated !
Thank you very much!Faizan,
Normally this error is reported when the database is either not available or the URL is invalid. Please check the URL whether you have a valid DB connection there.
Also I see the getConnection missing e,g.
Connection conn = ds.getConnection();
regards
Debu
I am trying to setup DataSource for my application and I am using oracle 8.1.6.3 database. I have following entry in the data-sources.xml file
<data-source
class="oracle.jdbc.pool.OracleDataSource"
name="jdbc/pool/OracleDS"
location="jdbc/ConnectionDS"
pooled-location="jdbc/pool/OracleDS"
url="jdbc:oracle:thin:@machine:1521:development"
username="user"
password="password"
min-connections="3"
max-connections="50"
wait-timeout="10"
inactivity-timeout="30"
/>
In my JSP code I am doing following to access the database
ResultSet sqlResultSet = null;
PreparedStatement stm = null;
InitialContext ic = new InitialContext();
DataSource ds = (DataSource)ic.lookup("jdbc/OracleDS");
stm = conn.prepareStatement(updtUser);
I got following exception when I ran teh code
java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
Thanks for help
Faizan -
Java.sql.SQLException: Io exception: The Network Adapter could not establish the
Dear all,
I have been trying to connect to Oracle 8 from Java but without success.
I am using the following driver: oracle.jdbc.driver.OracleDriver
and the thin protocol as follows:
jdbc:oracle:thin:userid/password@databasename:1512:sid
I am getting the error message:
java.sql.SQLException: Io exception: The Network Adapter could not establish th
connection
I am using jdk1.3 with classes12.zip added to the classpath settings.
Can anybody help please.
Regards,
[email protected] or [email protected]
nullDear colleague,
I am using a stand alone database running on my windows 98 laptop.
I connect successfully via sql plus using the user id: scott and password tiger.
Below is the entry of my tnsname.ora:
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
I am finding difficult to specify a host, but I have tried the following combinations:
DriverManager.getConnection ("jdbc:oracle:thin:@koudry:1521:PLSExtProc","scott", "tiger");
where the machine name is koudry and PLSExtProc the sid.
DriverManager.getConnection ("jdbc:oracle:thin:@localhost:1521:PLSExtProc","scott", "tiger");
and also 127.0.0.1 which is the ip address of the localhost. All these give me the following error:
Exception in thread "main" java.sql.SQLException: Io exception: The Network Adap
ter could not establish the connection
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:210)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:323)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:263)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja
va:365)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at web.main(web.java:10)
When I use the oci protocol like:
DriverManager.getConnection ("jdbc:oracle:oci8:@127.0.0.1:1521:PLSExtProc","scott", "tiger");
I get the following error:
Exception in thread "main" java.lang.UnsatisfiedLinkError: make_c_state
at oracle.jdbc.oci8.OCIDBAccess.make_c_state(Native Method)
at oracle.jdbc.oci8.OCIDBAccess.logon(OCIDBAccess.java:233)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:249)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja
va:365)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at web.main(web.java:10)
Below is the entry for autoexec.bat:
set classpath=.;c:\oracle\ora81\jdbc\lib\classes12.zip;
mode con codepage prepare=((850) C:\WINDOWS\COMMAND\ega.cpi)
mode con codepage select=850
keyb uk,,C:\WINDOWS\COMMAND\keyboard.sys
SET Path=c:\Oracle\Ora81\lib;c:\Oracle\Ora81\bin;"C:\PROGRAM FILES\ORACLE\JRE\1.1.7\BIN";C:\WINDOWS;C:\WINDOWS\COMMAND;C:\;C:\DOS;C:\JDK1.3\BIN;C:\MSSQL7\BINN;C:\JDK1.3\SRC;
Can anyone see what I am doing wrong.
Thanks,
Richard Koudry
null -
Error: java.sql.SQLException; must be caught or declared to be thrown.
in a servlet, I have a class like:
class mydb
public static Connection conn;
public static void init() throws SQLException
// Load the Oracle JDBC driver
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
conn = DriverManager.getConnection ("jdbc:oracle:oci8:@baby", "scott", "tiger");
public static String getValue() throws SQLException
String curValue="";
// Create a Statement
Statement stmt = conn.createStatement ();
// Select the ENAME column from the EMP table
ResultSet rset = stmt.executeQuery ("select ENAME from EMP");
// Iterate through the result and print the employee names
if (rset.next ())
curValue = rset.getString (1);
// Close the RseultSet
rset.close();
// Close the Statement
stmt.close();
return(curValue);
public static void destroy() throws SQLException
// Close the connection
conn.close();
but when it is called, errors "java.sql.SQLException; must be caught or declared to be thrown." encountered, how to solve this problem? please help.This is part of the Java language.
If a method throws an exception, then
it is telling you that the exception is
something that you should be aware of.
If you call a method which throws this exception, then the method must either catch this exception, or you may decide that this exception should be caught by the calling method.
So, your choices are:
1. Wrap the method call in a try{...} catch block
-or-
2. Change the (calling) method's signature to reflect the fact that this method can cause this exception to be thrown (add a 'throws SQLException' ) at end of signature.
-John
null -
500 Internal Server Error - java.sql.SQLException: Invalid column index
500 Internal Server Error
java.sql.SQLException: Invalid column index at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:137) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:174) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:239) at oracle.jdbc.driver.OracleResultSetImpl.getObject(OracleResultSetImpl.java:851) at com.stardeveloper.servlets.db.InsertServlet.doPost(InsertServlet.java:88) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:663) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:285) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.run(HttpRequestHandler.java:126) at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)
This is the connection part of the java code
// connecting to database
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
PreparedStatement ps = null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
con=DriverManager.getConnection("host:port:sid, userName, password");
String sql;
sql = "INSERT INTO USERSS(user_id, username) VALUES (?,?)";
ps = con.prepareStatement(sql);
stmt = con.createStatement();
// inserting records
if(proceed) {
ps.setString(1, user_id);
ps.setString(2, username);
ps.executeUpdate();
desc userss;
Name Null? Type
USER_ID NOT NULL NUMBER(5)
USERNAME VARCHAR2(15)
Index_Name table_name
USERSS_PK1 USERSS
when I try to insert values, it is inserting, but at the end I am getting the above error. I am using JDeveloper 10g and database [Oracle9i Enterprise Edition Release 9.2.0.7.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.7.0 - Production]I suggest you should alter the JDBC Driver and select one for Oracle 9i.
Which version is your JDev10g? -
Hi,
The possibilities can be of various reasons, with the sql statements,
xml descriptors, data sources, improper drivers anything. To crack down
the solution, kindly let me know the error messages and what exactly are
you trying to accomplish.
Thanks & Regards
Raj
manimaran t wrote:
what may be the cause of this error java.sql.SQLException: invalid sql
type passed to callable statement in iplanet ussing JNDI
Try our New Web Based Forum at http://softwareforum.sun.com
Includes Access to our Product Knowledge Base! -
Exception in thread "main" java.sql.SQLException: Io exception: Connection
Hello
I created a java program to connect to a oracle database 10g
I got the following error:
Exception in thread "main" java.sql.SQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=153093632)(ERR=12514)(ERROR_STACK=(ERROR=(CODE=12514)(EMFI=4))))
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:418)
at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:521)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:325)
at java.sql.DriverManager.getConnection(DriverManager.java:512)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at dbAccess.main(dbAccess.java:10)
here the code
import java.sql.*;
class dbAccess {
public static void main (String args []) throws SQLException
if (args.length<=0) {System.out.println("You need to provide the user and password");System.exit(0);}
DriverManager.registerDriver (new oracle.jdbc.driver.OracleDriver());
Connection conn = DriverManager.getConnection
("jdbc:oracle:thin:@dathvader2003:1521:orcl", args[0], args[1]);
// @machineName:port:SID, userid, password
Statement stmt = conn.createStatement();
ResultSet rset = stmt.executeQuery("select BANNER from SYS.V_$VERSION");
while (rset.next())
System.out.println (rset.getString(1)); // Print col 1
stmt.close();
Any helps?
Many thanksThis is the exactly code
import java.io.PrintStream;
import java.sql.*;
import oracle.jdbc.driver.OracleDriver;
class dbAccess
dbAccess()
public static void main(String args[])
throws SQLException
if(args.length <= 0)
System.out.println("You need to provide the user and password");
System.exit(0);
DriverManager.registerDriver(new OracleDriver());
Connection connection = DriverManager.getConnection("jdbc:oracle:thin:@dathvader2003:1521:orcl", args[0], args[1]);
Statement statement = connection.createStatement();
for(ResultSet resultset = statement.executeQuery("select BANNER from SYS.V_$VERSION"); resultset.next(); System.out.println(resultset.getString(1)));
statement.close();
} -
Error: java.sql.SQLException: No suitable driver
Hi,
Here is the source file in Java :
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
public class FruitTest3 extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
String url = "jdbc:oracle:thin(or kprb ):sys/jameson@(DESCRIPTION=(ADDRESS_LIST =(ADDRESS =(COMMUNITY =
tcp.insee.fr)(PROTOCOL = TCP)(Host = 10.20.108.3)(Port = 1521)))(CONNECT_DATA = (SID = ORA817)))";
String table;
try {
String query =
"SELECT * " +
" FROM sys.sales";
Connection connection = DriverManager.getConnection(url);
DBResults results =
DatabaseUtilities.getQueryResults(connection,
query, false);
table = results.toHTMLTable("#FFAD00");
} catch(Exception e) {
table = "Error: " + e;
response.setContentType("text/html");
// Prevent the browser from caching the response. See
// Section 7.2 of Core Servlets and JSP for details.
response.setHeader("Pragma", "no-cache"); // HTTP 1.0
response.setHeader("Cache-Control", "no-cache"); // HTTP 1.1
PrintWriter out = response.getWriter();
String title = "Connection Pool Test";
out.println("<BODY BGCOLOR=\"#FDF5E6\">\n" +
"<CENTER>\n" +
table + "\n" +
"</CENTER>\n</BODY></HTML>");
Irceive the error message : Error: java.sql.SQLException: No suitable driver
Thanks in advance.hi nick..
im having thiis particular problem too. part of my codes look like this
try
Class.forName("org.gjt.mm.mysql.Driver");
connection = DriverManager.getConnection("jdbc:mysql//localhost/mmovies:/");
statement = connection.createStatement();
rs = statement.executeQuery("select * from timetable");
String result = "";
while(rs.next())
//String result = rs.getString(2);
String moviename = rs.getString(1);
result += moviename + ";";
System.out.println(result);
i have specified the 'driver'.
i have also places a 'gjt' folder in the same place as all my server codes. Please advice.
Thanks
-faridz
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FIOS remote can turn TV off but not on? (Westinghouse LCD TV)
Westinghouse model CW26S3CW 26" LCD HDTV. Weirdest thing happening and that is I am able to get the FIOS remote to do everything but turn the TV on. I have contacted Westinghouse and they are saying to use the Sanyo or Samsung codes but they don't