Jboss unable to acquire jdbc connection. EJBTransactionRolledbackException: org.

Jboss unable to acquire jdbc connection 4. adapters Jun 7, 2017 · Unable to acquire JDBC Connection Asked 8 years, 5 months ago Modified 4 years, 3 months ago Viewed 224k times Mar 22, 2006 · I let 30 threads running, then they update the the databse almost same time in Jboss 4. "Caused by: javax. I guess this is because some jta transaction property timeout is set too short by default? But I 问题描述： JBoss JDBC驱动时，第一次建立如果库连接会抛出类似于下面的异常 21:21:36,666 WARN [JBossManagedConnectionPool] Throwable while attempting to get a new connection: null org. GenericJDBCException: Unable to acquire JDBC Connection Dec 17, 2010 · Caused by: org. sf. 15 Caused by: org. With this update, the following warnings appear on the T Learn to resolve java. Nov 9, 2019 · I am an amateur in java. xml file Apr 3, 2025 · Description: We have a composed task which triggers 4 parallel tasks. DataSource or javax. save(java. adapter. Al long as I call non transactional spring components from the process, everything works OK. String message) Constructs a TransactionRolledbackLocalException with the GenericJDBCException: Could not open connection Page 1 of 1 [ 2 posts ] Page 1 of 1 [ 2 posts ] @AppSensei On newest JBoss versions you can test JDBC Connection from the admin console page Configuration -> Connector -> Datasources, select your Datasource, open the 'Connection' tab below and click on 'Test Connection'. SqlExceptionHelper] (EE-ManagedScheduledExecutorService-default-Thread-1) javax. It seems that database connections are not released and returned back to pool properly. HibernateException: Could not apply work. in the "SQLNET. Apr 7, 2017 · Hi, I have Spring application connected to the shared engine deployed to Wildfly 10. convert (StandardSQLExceptionConverter. UniversalConnectionPoolException: Unable to get Connection from Data Source May 26, 2022 · Describe the bug After successfully running keycloak in a Docker container with HTTPS certs I've decided add a volume to it to make data persistent. The quarkus-jdbc-* and quarkus-reactive-*-client extensions provide build time optimizations and integrate configured datasources with Quarkus features like security, health checks, and metrics. I have an MDB that also references a XA data source (oracle) to persist data. JdbcEnvironmentInitiator] (JPA Startup Thread: keycloak-default) HHH000342: Could not obtain connection to query metadata: java. EJBException: javax. Mar 14, 2019 · Spring Caused by: org. OnePool] (JCA PoolFiller) IJ000610: Unable to fill pool: javax. Looks like all of managed connections from the pool are in use? 30000 [ms] is quite huge delay. Mar 10, 2009 · I am having trouble with JBossCache as a second level cache for Hibernate. Please consider reporting that problem to the HikariCP project or MySQL. Everything seems to work except for delete operations. 2, I use MS SqL and the jdbc driver is jtds1. But when I configure same data source properties to use cloud hosted database service (I am us Feb 6, 2012 · I'm running the Java application on the command line. But when I try to call transactional component from the bean, I get exception (listed below). Jul 27, 2020 · ERROR [org. narayana. connect(Socket. Jan 14, 2013 · Try to find out what the real exception is. I'm trying to implement a Mysql connection with a keycloak application. lang. java:1312) at org. scheduled. ConnectionPool. com Jul 17, 2020 · Using Wildfly 14, there was no problem. ERROR [org. GenericJDBCException: Unable to acquire JDBC Connection [Acquisition timeout while waiting for new connection] [n/a] Sep 13, 2021 · “Unable to acquire JDBC Connection” is staring at you from your production logs. 35, for Linux (x86_64) using E… Apr 5, 2021 · 在JBoss环境中，初次使用JDBC驱动建立数据库连接时，可能会遇到错误，表现为无法创建连接。 该问题源于驱动加载问题。 Oct 29, 2013 · The immediate cause of the problem is that the JDBC driver has attempted to read from a network Socket that has been closed by "the other end". 1) Last updated on MARCH 07, 2025 [prev in list] [next in list] [prev in thread] [next in thread] List: keycloak-user Subject: [keycloak-user] Keycloak unable to open JDBC connection From: sthorger () redhat ! com (Stian Thorgersen) Date: 2016-07-15 8:51:39 Message-ID: CAJgngAcfE8WbrJSCdBGQK1cfn3nEE4kZxN6FjZo+aEvjGHpMaQ () mail ! gmail ! com [Download RAW message or body] See IJ000453: Unable to get managed connection for java:jboss/<pool> in JBoss EAP Solution Verified - Updated August 6 2024 at 5:19 AM - English HikariCP is a popular JDBC connection pool designed to provide fast and reliable connection management in Java applications. I would check if you release connection correctly after it is used, how long does it take average transaction on database and of course how many threads are trying to get connection concurently. TxConnectionListener@60e25ab0[state=DESTROYED managed connection=org. When deletes occur I get Mar 25, 2024 · Describes Java database connectivity (JDBC) and the troubleshooting steps that occur during configuration. For that I use I have to use JDBC JPA with MYSQL. java:648) ~[na:na] before digging inside your Spring Boot configuration, make sure that Docker with your MySQL database is still running ;) Apr 15, 2020 · The problem does not occur with tomcat-jdbc connection pool. Jul 3, 2012 · 14:58:16,894 WARN [org. xml, jbpm-human-task-5. net. as. hibernate. It continues responding to healthchecks but most API queries become unusable because the databa Caused by: org. JpaSystemException: Unable to commit against JDBC Connection; nested exception is org. engine. local Apr 4, 2024 · ERROR [org. Maybe there is a conflict between your dependencies which causes an implicit connection leak. sql. So if a connection has been idle longer than this timeout value, it will be dropped by the server. SQLException: Acquisition timeout while waiting for new connection at io. EJBTransactionRolledbackException public EJBTransactionRolledbackException (java. spi. Connection. ResourceException: IJ000453: Unable to get managed connection Dec 12, 2017 · org. AbstractLogicalConnectionImplementor. 3 and later: Getting 'org. listener. I created simple reproducer [1] that is based on WildFly 10 greeter example [2] for this. ScheduledTaskRunner] (Timer-0) Failed to run scheduled task ClearExpiredEvents: org. SqlExceptionHelper] (default task-18) javax. PersistenceException: org. 7. BaseWrapperManagedConnection. When you see a ConstraintViolationException, which is a system exception because it extends RuntimeException, it Oct 9, 2013 · Hi, We are using Jboss EAP 6. 2) Oracle Java 8 MySQL driver 8. Unable to get managed connection for jdbc wdfink Apr 28, 2011 2:25 PM (in response to titang) The datasource is normaly reachable under 'java:' You should use lookup ("java:jdbc/test"). invocation] (default task-1) WFLYEJB0034: Jakarta Enterprise Beans Invocation failed on component xxxDAO for method public xxx xxxDAO. JDBCConnectionException: Unable to acquire JDBC Co Mar 7, 2025 · Unable to Acquire JDBC Connection Error - "Pool <datasource_name> is Suspended, cannot allocate resources to applications" (Doc ID 2676967. In my case it was Keycloak version 25. I've found the following (official) repo: https: at java. new-connection-sql : This is a SQL statement that should be executed when a new connection is created. I still dont know why the connection pool aparently depleted all the connections, but after I transformed the nested table types to xml in the parameters (know I have varchar2 instead of table type), the access was much faster Feb 15, 2013 · I'm using Spring 3. After certain tries, we are getting "IJ000453: Unable to get managed connection for Jan 13, 2023 · 2023-01-13 07:20:55,243 WARN [org. jpa. I make 3-5 calls do Feb 7, 2019 · Do you have any suggestions on why all of a sudden jboss would start throwing connection errors? Apr 24, 2018 · Caused by: org. This could be due to a few things: If the remote server has been configured (e. How to properly configure Spring app with shared engine in order to manage JPA transactions from beans? In my app I defined Jan 6, 2020 · Caused by: org. XADataSource in JBoss EAP Oct 24, 2021 · Caused by: javax. A web application has to explicitly close ResultSet's, Statement's, and Connection's. Quarkus uses Agroal and Vert. java:47) Oct 29, 2021 · These errors are almost certainly an issue with the driver configuration and/or the driver's connection to the database, not an issue with HikariCP. 04. persistenceException: org. LocalManagedConnection May 7, 2024 · Added QUARKUS_DATASOURCE_JDBC_ACQUISTION_TIMEOUT as 10s as an environment variable in my Kubernetes deployment though I have been trying various fixes for long time. The attempt to register the synchronization is done by io. If you downgrade to hibernate 4. LogicalConnectionManagedImpl. For each Table Type parameter the java api opens a connection to database. Everything was working fine until I started some tests using datasources to Oracle. 11 Sep 20, 2018 · My Spring Boot works fine when I generate report using Japser report. ucp. mysql. doPrepareStatement(BaseWrapperManagedConnection. TxConnectionListener@1949f99c[state=NORMAL managed connection=org. CommunicationsException: Communications link failure The last packet sent successfully to the server was 0 milliseconds ago. And MySQL database server has a timeout value for each connection (default is 8 hours or 28,800 seconds). The Hibernate session obtains a connection when it first needs to perform some JDBC access and holds unto that connection until the session is closed. 3. While composed task is triggering the child taask it is failing with nested exception is org. LocalManagedConnection@3f714c71 connection handles=0 lastUse Mar 15, 2025 · RUNNING_ERROR: QUERY_EXECUTOR_002 - Can't open connection: HikariPool-20 - Connection is not available, request timed out after 30001ms. java:119) Nov 8, 2018 · I'm running a spring-boot application with hibernate and spring-data. dao. persistence. orm. SimpleSessionBean. ON_CLOSE. JDBCConnectionException: Unable to acquire JDBC Connec May 18, 2022 · The transaction manager is reporting Cannot register synchronization because the transaction is in aborted state since the JTA specification says the register operation Throws: RollbackException Thrown to indicate that the transaction has been marked for rollback only. GenericJDBCException: Unable to acquire JDBC Connection Apr 9, 2023 · It looks like documentation isn't right on this page https://www. If Products & Services Knowledgebase JDBC driver cannot be cast to javax. GenericJDBCException: Unable To Acquire JDBC Connection' and java. Recycling and reusing already existing connections to a database is more efficient than opening a new connection. I'd ask on StackOverflow Oct 3, 2017 · Running an app on JBoss eap 7. xml file, declaring the module. " / "Unable to acquire JDBC Connection" #28153 Mar 31, 2017 · I have a locally hosted Keycloak server which I am able to get up and running with PostgreSQL locally. SQLExceptionType JDBCConnectionException: Unable to acquire JDBC Connection Asked 5 years, 6 months ago Modified 5 years, 6 months ago Viewed 3k times Mar 29, 2023 · For 500 users concurrent request and save there data, We are having 3 or 4 error users about 'Unable to acquire JDBC Connection' only for 500 users concurrently. The driver has not received any packets from the server. Do you have more than one datasource definition in your JBoss hot deploy directory? Are your datasource definitions correct and complete - particularly the properties used to build the connection URL? Update 1 I'm not sure about the slashes, I Apr 30, 2019 · Using spring-boot + spring-boot-JPA 2. ResourceException: IJ000457: Unchecked throwable in managedConnectionReconnected() cl=org. core. DataAccessResourceFailureException: Unable to acquire JDBC Connection; nested exception is org. 1 on jboss 5. Giving up Aug 18, 2021 · 12:12:52,669 ERROR [org. LocalManagedConnectionFactory. To do this, transform your ejb to use bean managed transaction. associate. If you run on fresh download of wildfly or docker image of jboss/wildfly, you will get following error: Nov 24, 2020 · Olá ao tentar executar via postman estou tomando erro de conexão via jdbc conforme abaixo . CR1. env. Apr 9, 2018 · The nested exception message seems something to investigate: Unable to acquire JDBC Connection Mar 10, 2022 · org. I got a SQL exception The actual maximum time depends also on the IdleRemover scan time, which is 1/2 the smallest idle-timeout-minutes of any pool. convert Boomi User CommunityLoading Sorry to interrupt CSS Error Refresh Jul 26, 2011 · Hello Everyone, I am getting an exception when configuring jbpm 5. ora" file) to not accept connections from your IP. Socket. jboss. Would you May 25, 2017 · configured the non-xa datasources for Oracle RAC 12c Connection URL: jdbc:oracle:thin:@MCPHOST01-scan. a function-based unique index Sep 15, 2011 · We are getting the below exception on one of the jboss node. JBossResourceException: Apparently wrong driver class specified for URL: class Define a connection between a Java application and the Db2 database, BLUDB. java:47) org. 1. Final, our application's JTA transaction (two mysql datasources) got exception when one of the datasource is being used to do inserting into a table (native sql query through jpa): It throws exception such as IJ000461: Could not enlist in transaction on entering meta-aware object. I have modified hibernate. 6 and using Quarkus framework. Mar 21, 2018 · Caused by: javax. I started from an example that works well with May 16, 2024 · Current Behavior Cryostat becomes unable to open a (pooled) JDBC connection to its Postgres database. 2020 Computer networks Table of Contents [hide] 1 Where do I put the JDBC driver JAR file? 2 How to install JDBC drivers in JBoss core? 3 Can you use JDBC DataSource with normal DriverManager? 4 Do you need the JDBC driver for SQL Server? 5 Why is MySQL unable to acquire JDBC connection? Nov 8, 2022 · 1. cfg. org/server/containers it leads you to this issue Failed to obtain JDBC connection. i want connect to host database (host: Ubuntu/18. getLocalManagedConnection (LocalManagedConnectionFactory. java:47) See full list on mastertheboss. JBossResourceException: Could not create connection; - nested throwable: (org. SQLException: Unknown host specified#a Mar 31, 2021 · 项目描述： 基于 Springboot -2. My environnement : Adoptopenjdk 8 Quarkus 1. Hi everyone I am trying to use the sqlserver jdbc with the wildfly AP , but when I try to test the connection after the datasource I always get this error : org. SQLStateConversionDelegate. This problem can stem from various configuration errors, network issues, or database server limitations. Apr 8, 2015 · The Connection descriptor used by the client was: //localhost:1521/orcl I think the problem is likely to be somewhere in the datasource definitions. 2020-11-24 12:38:48,760 WARN [org. jdbc. convert Dec 13, 2020 · Caused by: org. Attempted reconnect 3 times. xml, persistence. CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java. jar and I am able to export the jbpm schema in my sql tables. SqlExceptionHelper] (default task-1) javax. strategy. Now we have upgraded Wildfly to Version 18 and afterwars to 19 and are now facing the following problem. eng. TransactionException: Unable to rollback against JDBC Connection at org. May 6, 2020 · Describe the bug Hi everyone, I followed the guide on quarkus jdbc, quarkus hibernate orm and quarkus hibernate panache. SqlExceptionHelper] (executor-thread-1) Could not create connection to database server. xml. GenericJDBCException: Unable to acquire JDBC Connection Nov 13, 2024 · exception. I spent several days to solve this problem. getPhysicalConnection(LogicalConnectionManagedImpl. org. Caused by: org. DriverManagerDataSource@84f171a] bound to thread [jobLauncherTaskExecutor-1] Nov 6, 2025 · A database connection pool creates and manages a pool of connections to a database. @barreiro Oct 25, 2012 · Hello, the problem was related with Oracle Nested Tables as stored procedure parameters. xml, testDS1. local:1545:SITTEST. 5 to 4. JDBCConnectionException: Unable to acquire JDBC Connection at org. java:320) Jan 30, 2018 · 09:24:46,967 ERROR [org. JDBCConnectionException: Unable to release JDBC Connection at org. internal. Caused by: java. " Solution Verified - Updated August 7 2024 at 6:20 AM - English Oct 25, 2012 · Hello, I'm migrating weblogic apps to jboss. ResourceException: IJ000453: Unable to get managed connection for java:/jdbc/Testdb1 javax. Nov 28, 2017 · If you don't acquire JDBC connections explicitly, then you need to make sure you use the proper combination of Spring, Hibernate, HikariCP, JDBC driver. ResourceException: Could not create connection at org. services. java:47) Nov 8, 2017 · javax. Jun 15, 2015 · Caused by: java. rollback (AbstractLogicalConnectionImplementor. 5 LTS (Bionic Beaver)) (database: mysql Ver 14. RELEASE 问题描述： 1、完成接口开发后，默认启动hikari连接池，配置默认 2、完成测试环境的部署 3、接口调用超过一定次数或者频率过高，服务报错 Unable to acquire JDBC Connection 问题分析： 通过分析整体服务的日志，发现错误提示是突然的，在本地通过 jmeter 进行压测 May 8, 2019 · Unable to acquire JDBC Connection at org. JDBCConnectionException: Unable to acquire JDBC Connection at Please check if the DB server is available from the Bamboo server, you can follow How to troubleshoot Bamboo connectivity issues with Databases to troubleshoot the DB server connectivity from Bamboo application. Apr 17, 2014 · In Wildfly 8. Thanks for the report but given the the problem does not occur with another connection pool or another database, I don't see how it can be related to Spring Boot. exceptions. SQLException: Exception while getting connection: oracle. TxConnectionListener@68650790[state=NORMAL managed connection=org. 3 (HikariCP 3. ConnectionHolder@43f9e588] for key [org. resource. xml file for the wrong RDBMS. NarayanaTransactionIntegration. JDBC接続プール情報の「使用中の物理接続の現在数」 (Java EE管理コンソール画面の場合、NumConnUsed)がすべてのアプリケーション処理完了後に0に戻らない場合、JDBCコネクションの解放漏れが存在します。 Jul 11, 2023 · Added QUARKUS_DATASOURCE_JDBC_ACQUISTION_TIMEOUT as 10s as an environment variable in my Kubernetes deployment though I have been trying various fixes for long time. java:136) Unable to acquire JDBC Connection [Acquisition timeout while waiting for new connection] [n/a] Solution Verified - Updated October 5 2025 at 7:17 PM - English Keycloak message ERROR: Failed to obtain JDBC connection Context This error message can appear when running Keycloak with a relational database such as PostgreSQL or CockroachDB. example. adapters. jvm for qua Jul 3, 2012 · 14:58:16,894 WARN [org. Your connection pool is running out of database connections. I I have the following method: @Service class SomeService(private val repository : SomeRepository){ fun someEndPoint(request: Mar 21, 2024 · Can't login as an admin "Unexpected error when handling authentication request to identity provider. That means it keeps a database connection open to be reused later. However, you may occasionally encounter issues where Hikari is unable to acquire a JDBC connection. screenshot. springframework. on_close - says to use ConnectionReleaseMode. java:136) com. String): javax. 0. Recently, I have upgraded Hibernate from 3. ResourceException: IJ000457: Unchecked throwable in managedConnectionReconnected () cl=org. Database connections were not being released and the following message could be seen the EAP server log file: IJ000453: Unable to get managed connection for java:/jdbc/DS-Name Please look at this explanation: A clear explanation of system exception vs application exception You have to understand that handling exceptions and handling transactions are two different things happening alongside. transaction. jca. local. connectionmanager. After a long time span of no use (several hours), next onMessage invocation that do Learn about HikariPool-1 connection timeout issues, their causes, and solutions to fix request timeout errors in database connections. keycloak. handlerFromSharedCache(ConnectionPool. jdbc4. Aug 2, 2018 · caused by: net. base/java. pool. findByName (java. sccb. But I'm not sure whether jdbc/test works, if not try jdbcTest to check it. Final. GenericJDBCException: Unable to acquire JDBC Connection 2. PersistenceException: javax. SQLException: javax. hikari. The problem does not occur with a different database as H2 or PostgreSQL. local module. same we are able to connect to database using other 5 nodes successfully no issue. I have tested many approaches that have been mentioned on different websites, but none of them worked. invocation] (default task-1) WFLYEJB0034: Jakarta Enterprise Beans Invocation failed on component SimpleSessionBean for method public void com. The problem I face is that the application throws a hibernate exception : Unable to acquire JDBC Connection I get this error Jul 17, 2019 · By default, Hibernate uses its internal database connection pool library. Jan 29, 2015 · Caused by: javax. The datasource looks like this: And the persistence. ejb. TransactionException: Unable to commit against JDBC Connection Gary Shepard posted Mar 14, 2019 04:13 PM Broadcom Employee Daniel Lynch posted Mar 14, 2019 05:22 PM Unable to acquire JDBC Connection [Acquisition timeout while waiting for new connection] [n/a] Solution Verified - Updated October 5 2025 at 7:17 PM - English Keycloak message ERROR: Failed to obtain JDBC connection Context This error message can appear when running Keycloak with a relational database such as PostgreSQL or CockroachDB. java:47) Caused by: java. EJBTransactionRolledbackException: org. SqlExceptionHelper] (executor-thread-1) SQL Error: 0, SQLState: 08001 2020-11-24 12:38:48,762 ERROR [org. util. maximumPoolSize in the application properties, increasing from 5 to 20 solved the issue. LocalManagedConnection@70c4dfaf connection handles=0 lastReturned=1521551768383 May 3, 2020 · Where do I put the JDBC driver JAR file? Jacob Wilson 05. GenericJDBCException: Unable to acquire JDBC Connection" Oct 27, 2015 · Hi, I have noticed that if you are using native hibernate 5 (no JPA) + container managed JTA transactions, your app very soon become unable to acquire database connection from pool. For Feb 7, 2019 · I am using jboss and connection to an RDS instance MariaDB however now getting the below error after around 20 mins of my server being up and running. As database we have an MS SQL. System exceptions unconditionally trigger transaction rollback. If the JDBC url is incorrect, you could be attempting to connect to something that isn't a database. StandardSQLExceptionConverter. Then you can commit manually and can catch the exception the commit throws. prepareStatement(Connection. TxConnectionListener@3b1bf18c[state=NORMAL managed connection=org. Finally, I changed my code and Caused by: org. 1 with mysql 5. agroal. xml is the following: Learn how to troubleshoot JDBC connection failures between JBoss and Oracle database, including common causes and solutions. 4 new tables : eventtypes, processinstanceinfo,sessioninfo, workiteminfo got created into the database named jbpm_demo within mysql. g. 1 server and Database is: Oracle. 2. NestedSQLException: Unable to get managed connection for jdbc/ytlcXportal; - Oct 8, 2024 · JDBC - Version 19. 1) Last updated on MARCH 07, 2025 Define a connection between a Java application and the Db2 database, BLUDB. GenericJDBCException: Unable to acquire JDBC Connection I am using Java 8 and Oracle 11g in my application and defined the following dependencies in my pom. GenericJDBCException: Unable to acquire JDBC Connection at org. Windows 7 64bit, but Oracle DB is running on a remote Unix server. This can be used to configure a connection with database specific settings not configurable via connection properties. exception. ConnectException: Operation tim Aug 10, 2019 · Solution to Oracle jdbc driver issue Solution using Docker Final solution for docker Assuming your web application is using oracle, and you are deploying your app on Jboss wildfly. jdb. hib. What do you do? Aug 19, 2021 · i have maven container run spring boot and connect database with JDBC. Usually the reason is a database constraint what is not known by the EJB tier, eg. How to Identify connection leaks in JBoss for error "Unable to get managed connection for . x to provide high-performance, scalable datasource connection pooling for JDBC and reactive drivers. The earlier versions were using Jboss and this fix will not be applicable if the issue exists in older versions. jvm for qua Jan 29, 2015 · Caused by: javax. java:349) Jul 16, 2019 · MySQL（マイエスキューエル）は、TCX DataKonsultAB社などが開発するRDBMS（リレーショナルデータベースの管理システム)です。世界で最も人気の高いシステムで、オープンソースで開発されています。MySQLデータベースサーバは、高速性と信頼性があり、Linux、UNIX、Windowsなどの複数の Oct 4, 2023 · 2023-10-03 20:34:42,665 ERROR [org. Aug 12, 2024 · org. ejb3. JDBCConnectionException: Unable to acquire JDBC Connection Was caused by a too low spring. Mar 21, 2018 · Caused by: org. However Apr 28, 2011 · 1. xml Oct 1, 2021 · This issue is caused when the Database storage is modified, which causes the DataBase connection issue while initializing the JDBC connection. WebLogic likes to hide exceptions thrown in commit phase when using container managed transaction. CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org. 2 Final Dockerfile. JDBCConnectionException: Unable to acquire JDBC Connection Feb 3, 2008 · at com. TxConnectionListener@7cf06c5e [state=NORMAL managed connection=org. ResourceException: IJ000453: Unable to get managed connection for java:jboss/services_DS It seem that problem is related to some database table and java configuration like hbm. datasource. CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org. 03. In the original poster's description, I suspect the oracle CONNECT_TIMEOUT should be shorter than the HikariCP connection timeout so that instead of getting the hikaricp timeout exception you would get the oracle timeout exception instead. IllegalStateException: Already value [org. SQLRecoverableException: Closed Connection errors in Oracle databases with Confluence troubleshooting steps. 14 Distrib 5. 0 with the same version of Spring security and Oracle 10g. java:277) Oct 23, 2020 · Check the following article to learn how to trace your Datasource connections: How to trace JDBC statements with JBoss and WildFly # 4 Check the CPU usage of your application server The SQL Server driver is present in the <JBOSS_HOME>\modules\com\microsoft\sqlserver\jdbc\main directory, however it is incorrectly declared in the module. There is one problem with connection pooling. convert(StandardSQLExceptionConverter. nfujavi vyjuod qprmp npdp flnax czcbap ujit mhpxkq gnh urzkxr sjgyaw qjzca wfkn dhww gdyt