Java.sql.sqlexception Listener Refused The Connection With The Following Error Ora-12519
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Ora-12519 No Appropriate Service Handler Found
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Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping ora-12519, tns:no appropriate service handler found solution each other. Join them; it only takes a minute: Sign up java.sql.SQLException: Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found up vote 0 down vote favorite 2 I am passing Resultset object to each thread. Each thread is connecting to the database and inserting data. Untill thread 110 it is working fine. ora-12519 intermittent After it crosses 111 thread it throws the above exception. I am using oracle 11g. My sample Thread code is: class MyThreadClass implements Runnable { public Connection connection; public Statement statement2; public ResultSet rs2; public String cookie; public MyThreadClass(ResultSet rs1) { rs2=rs1; } public void run() { try { cookie=rs2.getString("COOKIE"); driver = "oracle.jdbc.driver.OracleDriver"; url = "jdbc:oracle:thin:@127.0.0.1:1521:xx"; /* connection statement2.executeUpdate("INSERT INTO visit_header VALUES ('"+cookie+"')"); } I am not getting how to handle this exception. java oracle jdbc share|improve this question edited Apr 26 '13 at 7:00 Rahul Bobhate 2,72311232 asked Apr 26 '13 at 6:56 user2314206 13125 add a comment| 3 Answers 3 active oldest votes up vote 11 down vote Your multi-threaded application is opening too many Connections/Sessions. Hence, the listener is dropping and blocking new connections for a while. Check your DB resource usage first: SELECT * FROM v$resource_limit WHERE resource_name IN ('processes','sessions'); Check to see if your MAX_UTILIZATION for either your Processes or Sessions is getting too close to the LIMIT_VALUE. If yes, you should either: Use DB
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Alter System Set Processes = 150 Scope=spfile
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Ora-00020: Maximum Number Of Processes (100) Exceeded
the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up ORA-12519, TNS:no appropriate service http://stackoverflow.com/questions/16230446/java-sql-sqlexception-listener-refused-the-connection-with-the-following-error handler found while inserting into Oracle Database with X threads up vote 4 down vote favorite I am trying to insert into Oracle database which has two columns- ID Primary Key varchar2 (4000) ACCOUNT varchar2 (4000) I wrote a Multithreaded program for that. And each thread is using unique id every time to insert into ID column as ID is primary key. The only problem http://stackoverflow.com/questions/14720938/ora-12519-tnsno-appropriate-service-handler-found-while-inserting-into-oracle that I am facing at some point is- The below code, throws following exception after running for few seconds. 1) Null Pointer Exception 2) java.sql.SQLException: Listener refused the connection with the following error:ORA-12519, TNS:no appropriate service handler found I am not able to find any root cause of this problem in my code as everything is looking good to me. As I am closing each and every connection properly. Then how does this NPE is getting thrown and other exception as well? ExecutorService service = Executors.newFixedThreadPool(10); try { // queue some tasks for (int i = 0; i < 100 * 10; i++) { service.submit(new ThreadTask()); } service.shutdown(); service.awaitTermination(Long.MAX_VALUE, TimeUnit.SECONDS); while (!service.isTerminated()) { } } catch (InterruptedException e) { LOG.warn("Threw a Interrupted Exception in" + XMPLoadTest.class.getSimpleName() + ".XMPLoadTest: boss told me to stop...Not my fault!!"); } Below is ThreadTask class- class ThreadTask implements Runnable { private static final String DRIVER = "oracle.jdbc.driver.OracleDriver"; private static final String CONNECTION = "jdbc:oracle:thin:@localhost:1521:ORCL"; private static final String USER = "scott"; private static final String PASSWORD = "tiger"; private static Connection dbConnection = null; private static PreparedStatement preparedStatement = null; private static final AtomicInteger id = new AtomicInteger(1); private
discuss with dev team? Forum is the right place! On break with the proprietary solutions, Talend Open Data https://www.talendforge.org/forum/viewtopic.php?id=35959 Solutions has the most open, productive, powerful and flexible Data Management solutions or manage your data warehouse- Open Studio -to the data integration market. Talend integrates, consolidates, transforms any data - Business - Extract Transform Load - ETL - EAI - ERP Index Tags Timeline User list Rules Search You are not logged no appropriate in. Topics: Active | Unanswered Announcement [2016-09-29] For Test Only, Talend Open Studio's 6.3.0 RC1 release is available [2016-09-20] Free Trial: Download the New Talend Big Data Sandbox [2016-09-15] Talend Open Studio v6.1.2 is now available for download [2016-09-14] Sign Up Now For Talend Connect 2016 in Paris [2016-09-09] Have a Talend Story no appropriate service Worth Sharing? You Too Can Be on The Podium Unanswered posts Google Cloud Storage Identification failing in tBigQuery_Output bysamfield T_socket_Input byarunraj1991 Talend [...] bysamiksha_shrivastava Fuzzy matching fields/columns byjay_m performance of my talend job is very slow bybhagyarekha Index »Open Data Integration - Usage, Operation »[resolved] error: ORA-12519, TNS:no appropriate service handler found Pages: 1 Post reply #12014-05-06 22:22:10 mcgovardhan Member 35 posts mcgovardhan said: [resolved] error: ORA-12519, TNS:no appropriate service handler found Tags: [error, oracle] Hi,I have designed a job as given below in image#1 ..When i try to run my job am getting below error ..Image #2 :- tOracleOutput_1 Image #3 :- tOracleOutput_4Let me know if you need any more details...Error Details:- Exception in component tOracleOutput_4java.sql.SQLException: Listener refused the connection with the following error:ORA-12519, TNS:no appropriate service handler found at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:113) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:263) at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:389) at oracle.jdbc.driver.PhysicalConnection.